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E2E0031-38-95 Semiconductor
Semiconductor MSM64158A/64158AL
GENERAL DESCRIPTION
This version: Sep. 1998 MSM64158A/64158AL Previous version: Mar. 1996
4-Bit Microcontroller with Built-in LCD Driver and Melody Circuit
The MSM64158A (1.5 V)/64158AL (3.0 V) is a high-performance 4-bit microcontroller that incroporates Oki-original CPU core nX-4/20. The MSM64158A/64158AL has an LCD driver for up to 144 segments, an event counter, and a melody circuit. It is best suited for applications such as clocks and LCD games.
FEATURES
* Operating range Operating voltage Operating temperature Operating frequency Supply current (Typ.) * Minimum instruction execution time * General memory space * Local memory space * LCD drivers : 1.5 V/3.0 V : -40 to +70C : 32.768 kHz crystal oscillation Approx. 32 kHz RC oscillation : 0.9 A (3.0 V at HALT mode) : 91 s : 2528 bytes : 128 nibbles : 40 Common driver 4 Segment driver 36 1/4 duty, 1/3 bias; 144 segments (36 4) 1/3 duty, 1/3 bias; 108 segments (36 3) : 1 port 4 bits (open drain output/CMOS output selectable; pull-down resistor input/highimpedance input selectable) : 1 port 2 bits (pull-down resistor input /highimpedance input selectable) 1 port 4 bits (pull-down resistor input/highimpedance input selectable) :1 :1 : 7 sources (external 3, time base 3, melody 1)
* I/O port Input-output port
Input port
* Event counter * Melody output * Interrupts * Package: 64-pin plastic QFP (QFP64-P-1414-0.80-BK): (Product name : MSM64158A-GS-BK, MSM64158AL-GS-BK) Chip : MSM64158A-, MSM64158AL- indicates a code number. * OTP version (for program evaluation) : MSM64P155/64P155L (The packages, power polarity, and operating voltage of the MSM64P155/64P155L are different from the MSM64158A/64158AL. For details, refer to the "MSM64P155 User's Manual".)
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Semiconductor
MSM64158A/64158AL
BLOCK DIAGRAM
C2 C1 VSS3 VSS2 VSS1
BIAS
BSR
TR2
TR0 (4)
PCM PCL
TR1 PCH A8 to A11 A7 to A0 RAM 128N (8)
C
ALU
PORT ADDRESS
ROM 2528B
COM1 COM2 COM3 COM4 LCD SEG0
HALT
MIEF
B
A
(4)
(4)
H
L
X
Y
SEG35
DB7 to DB0 OSC0 OSC1
TIMING CONTROLLER
SP
ROMR
OSC
INTC MD0
MD0 MD0
RESET TST1 TST2 VSSL
RST
TBC
3 INT
IR DECODER
IR
(8)
INT
TST
PORT ADDRESS DB7 to DB0
VR
INT
INT
INT
VDD
BUP
CAPR
PORT2
EVENT
PORT3
PORT6
P2.0 P2.1 P2.2 P2.3
P3.0
P3.1
is the CPU core (nX-4/20).
P6.0 P6.1 P6.2 P6.3
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Semiconductor
MSM64158A/64158AL
PIN CONFIGURATION (TOP VIEW)
53 SEG35
64 SEG24
63 SEG25
62 SEG26
61 SEG27
60 SEG28
59 SEG29
58 SEG30
57 SEG31
56 SEG32
55 SEG33
54 SEG34
50 TST1
49 TST2
48 P6.0 47 P6.1 46 P6.2 45 P6.3 44 VDD 43 P2.0 42 P2.1 41 P2.2 40 P2.3 39 P3.0 38 P3.1 37 RESET 36 VSSL 35 OSC1 34 OSC0 33 VSS1
SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15
1 2 3 4 5 6 7 8 9
SEG14 10 SEG13 11 SEG12 12 SEG11 13 SEG10 14 SEG9 15 SEG8 16
SEG7 17
SEG6 18
SEG5 19
SEG4 20
SEG3 21
SEG2 22
SEG1 23
SEG0 24
COM4 25
COM3 26
COM2 27
COM1 28
C2 29
C1 30
51 MD0
52 MD0
VSS3 31
64-Pin Plastic QFP
VSS2 32
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Semiconductor
MSM64158A/64158AL
PAD CONFIGURATION
Pad Layout
46 47 33 32
Y
X 64 1 14 15
Chip Size Chip Thickness Coordinate Origin Pad Hole Size Pad Size Minimum Pad Pitch
: : : : : :
3.63 mm 3.99 mm 350 mm (typ.) Chip center 110 mm 110 mm 120 mm 120 mm 180 mm
Note: The chip substrate voltage is VDD.
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Semiconductor Pad Coordinates
Pad No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Pad Name MD0 MD0 SEG35 SEG34 SEG33 SEG32 SEG31 SEG30 SEG29 SEG28 SEG27 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 COM4 COM3 X (m) -1344 -1008 -824 -639 -453 -267 -82 104 289 475 660 846 1031 1216 1664 1664 1664 1664 1664 1664 1664 1664 1664 1664 1664 1664 1664 1664 1664 1664 1664 1664 1395 1216 1030 844 657 471 285 98 Y (m) -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1794 -1689 -1491 -1293 -1095 -891 -699 -501 -303 -105 93 291 489 687 885 1083 1281 1479 1677 1794 1794 1794 1794 1794 1794 1794 1794 Pad No. 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
MSM64158A/64158AL
Pad Name COM2 COM1 C2 C1 VSS3 VSS2 VSS1 OSC0 OSC1 VSSL RESET P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 VDD P6.3 P6.2 P6.1 P6.0 TST2 TST1
X (m) -88 -274 -461 -647 -1019 -1496 -1664 -1664 -1664 -1664 -1664 -1664 -1664 -1664 -1664 -1664 -1664 -1664 -1664 -1664 -1664 -1664 -1664 -1664
Y (m) 1794 1794 1794 1794 1794 1794 1671 1473 1275 1077 879 681 475 285 87 -111 -309 -507 -705 -903 -1101 -1299 -1497 -1703
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Semiconductor
MSM64158A/64158AL
PIN DESCRIPTIONS
Basic Functions
Function Pin 44 33 32 Power Supply 31 30 29 36 34 Oscillation 35 50 Test 49 37 Reset Pad 58 47 46 45 44 43 50 48 49 64 63 51 Symbol VDD VSS1 VSS2 VSS3 C1 C2 VSSL OSC0 OSC1 TST1 TST2 RESET Type Description Digital power supply (0 V) -- -- -- -- -- -- -- I O I I I System reset input pin: Setting this pin to "H" level puts this device into a reset state. Then, setting this pin to "L" level starts executing an instruction from address 000H. This pin is internally connected to VSS1 or VSS2 through a pulldown resistor. Negative power supply pin for internal logic (An internally generated constant voltage is present at this pin.) Clock oscillation input and output pins: Either a crystal (32.768 kHz) and a capacitor (10 to 30 pF) are connected to these pins or a resistor (1 MW) is. Input pins for test. Digital negative power supply (for 1.5 V spec.) Bias output for LCD drive (for 3.0 V spec.) Digital negative power supply (for 3.0 V spec.) Bias output for LCD drive (for 1.5 V spec.) Bias output for LCD drive (-4.5 V) Capacitor connection pins for LCD drive bias generation.
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Semiconductor Basic Functions (continued)
Function Pin 43 42 41 40 39 Ports 38 Pad 57 56 55 54 53 52 Symbol P2.0 P2.1 P2.2 P2.3 P3.0 P3.1 I Type I
MSM64158A/64158AL
Description 4-bit input port (port 2): Select between pull-down resistor input and high impedance input for each bit with the port 2 control register (P2CON). When configured for secondary function, an external interrupt and capture circuit trigger input are allocated. If P2.0 to P2.3 are all set to a "H" level, the device enters system reset mode. 2-bit input port (port 3): Select between pull-down resistor input and high impedance input with the port 3 control register (P3CON). When configured for secondary function, an external interrupt is allocated to P3.0 and an event counter input is allocated to P3.1. 4-bit I/O port (port 6): Select between input and output, between pull-down resistor input and high impedance input, and between open drain output and CMOS output with the port 6 control register (P6CON). When configured for secondary function, an external interrupt is allocated to these pins. Output pin of melody driver 0. Inverted output pin of MD0 output. LCD common signal output pins.
48 47 46 45 Melody Drivers 51 52 28 LCD Drivers 27 26 25
62 61 60 59 1 2 42 41 40 39
P6.0 P6.1 P6.2 P6.3 MD0 MD0 COM1 COM2 COM3 COM4
I/O
O O O O O O
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Semiconductor Basic Functions (continued)
Function Pin 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 LCD Drivers 9 8 7 6 5 4 3 2 1 64 63 62 61 60 59 58 57 56 55 54 53 Pad 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 Symbol SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG35 Type O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O
MSM64158A/64158AL
Description LCD segment signal output pins.
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Semiconductor Secondary Functions
Function Pin 43 42 41 40 Pad 57 56 55 54 Symbol P2.0 P2.1 P2.2 P2.3 Type I
MSM64158A/64158AL
Description P2.0 to P2.3 secondary functions : These are level-triggered external interrupt input pins. Select interrupt enable/disable for each bit with the P2 interrupt enable register (P2IE). If P2.0 to P2.3 pins are set to "H" level for a minimum of 2 seconds, the device enters system reset mode. P2.0, P2.1 secondary functions : trigger input pins for capture circuit. P3.0 secondary function : This is an input pin for external interrupt. This pin can receive an interrupt at a rising edge, a falling edge, or at both rising and falling edges. P6.0 to P6.3 secondary functions : These are level-triggered external interrupt input pins.
External Interrupts
39
53
P3.0
I
48 47 46 45 Event Counter Input 38
62 61 60 59 52
P6.0 P6.1 P6.2 P6.3 P3.1
I
I
P3.1 secondary function : Input port for event counter
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Semiconductor Handling When Specific Pins Are Not Used
Symbol P2.0 to P2.3 P3.0, P3.1 P6.0 to P6.3 MD0, MD0 TST1 to TST2 Open "L" level or open "L" level or open In input mode : "L" level or open (Initial setting: input mode) In output mode : Open Open COM1 to COM4 Open SEG0 to SEG35 Open Recommended Pin Connection
MSM64158A/64158AL
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Semiconductor
MSM64158A/64158AL
ABSOLUTE MAXIMUM RATINGS
1.5 V Spec. (MSM64158A)
(VDD = 0 V) Parameter Power Supply Voltage 1 Power Supply Voltage 2 Power Supply Voltage 3 Power Supply Voltage 4 Input Voltage 1 Input Voltage 2 Output Voltage 1 Output Voltage 2 Output Voltage 3 Output Voltage 4 Storage Temperature Symbol VSS1 VSS2 VSS3 VSSL VIN1 VIN2 VOUT1 VOUT2 VOUT3 VOUT4 TSTG Condition Ta = 25C Ta = 25C Ta = 25C Ta = 25C VSS1 input, Ta = 25C VSSL input, Ta = 25C VSS1 output, Ta = 25C VSS2 output, Ta = 25C VSS3 output, Ta = 25C VSSL output, Ta = 25C -- Rating -2.0 to +0.3 -4.0 to +0.3 -5.5 to +0.3 -2.0 to +0.3 VSS1 - 0.3 to +0.3 VSSL - 0.3 to +0.3 VSS1 - 0.3 to +0.3 VSS2 - 0.3 to +0.3 VSS3 - 0.3 to +0.3 VSSL - 0.3 to +0.3 -55 to +150 Unit V V V V V V V V V V C
RECOMMENDED OPERATING CONDITIONS
1.5 V Spec. (MSM64158A)
(VDD = 0 V) Parameter Operating Temperature Operating Voltage Crystal Oscillation Frequency External RC Oscillator Resistance Symbol Top VSS1 fXT ROS Condition -- BUPF = "0" BUPF = "1" -- -- Range -40 to +70 -1.7 to -1.25 -1.7 to -1.15 30 to 35 1 M 10% Unit C V kHz W
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Semiconductor
MSM64158A/64158AL
ELECTRICAL CHARACTERISTICS
1.5 V Spec. (MSM64158A) DC Characteristics
(VDD = 0 V, VSS1 = -1.5 V, Ta = -40 to +70C unless otherwise specified.) Parameter Symbol Condition Ca, Cb, C12 = 0.1 mF +100% -20% Ta = -40 to +60C BUPF = "0" Ca, Cb, C12 = 0.1 mF +100% -20% Ta = -40 to +70C BUPF = "0" Ca, Cb, C12 = 0.1 mF +100% -20% Ta = -40 to +60C BUPF = "1" Ca, Cb, C12 = 0.2 mF +100% -20% Ta = -40 to +70C BUPF = "1" Ca, Cb, C12 = 0.1 mF +100% -20% Ta = -40 to +60C BUPF = "0" Ca, Cb, C12 = 0.1 mF +100% -20% Ta = -40 to +70C BUPF = "0" Ca, Cb, C12 = 0.1 mF +100% Ta = -40 to +60C -20% BUPF = "1" Ca, Cb, C12 = 0.2 mF +100% Ta = -40 to +70C -20% BUPF = "1" BUPF = "0" BUPF = "1" Oscillation start time: within 5 seconds -- -- -- ROS = 1 MW Min. Typ. Max. Unit Measuring Circuit
-3.2 -3.0 -2.8
-3.2 -3.0 -2.7 V -3.2 -3.0 -2.5
VSS2 Voltage
VSS2
-3.2 -3.0 -2.3 1, 1' -4.7 -4.5 -4.2
-4.7 -4.5 -4.0 V -4.7 -4.5 -3.9
VSS3 Voltage
VSS3
-4.7 -4.5 -3.7 -1.5 -1.3 -0.6 -1.9 -1.3 -0.6 -- -- 10 10 15 -- -- -- 15 40 -1.45 -1.15 30 20 75
VSSL Voltage Crystal Oscillation Start Voltage Crystal Oscillation Hold Voltage External Crystal Oscillator Capacitance Internal Crystal OscillatorCapacitance RC Oscillation Frequency
VSSL VSTA VHOLD CG CD fCR
V V V 1 pF pF kHz 1'
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Semiconductor DC Characteristics (continued) * 32.768 kHz crystal oscillation
MSM64158A/64158AL
(VDD = 0 V, VSS1 = -1.5 V, Ta = -40 to +70C unless otherwise specified.) Parameter Supply Current 1 Supply Current 1 Supply Current 2 Supply Current 2 Symbol IDD1 IDD1 IDD2 IDD2 Condition CPU in halt state BUPF = "0" CPU in halt state BUPF = "1" CPU in operation BUPF = "0" CPU in operation BUPF = "1" Min. Typ. Max. Unit 2.0 2.0 3.0 3.0 6.0 6.0 10 10 6.0 40 10 50 15 50 25 60 mA mA mA mA mA mA mA mA 1 Measuring Circuit
Ta = -40 to +40C -- Ta = +40 to +70C -- Ta = -40 to +40C -- Ta = +40 to +70C -- Ta = -40 to +40C -- Ta = +40 to +70C -- Ta = -40 to +40C -- Ta = +40 to +70C --
* RC oscillation
(VDD = 0 V, VSS1 = -1.5 V, ROS = 1 MW, Ta = -40 to +70C unless otherwise specified.) Parameter Supply Current 1 Supply Current 1 Supply Current 2 Supply Current 2 Symbol IDD1 IDD1 IDD2 IDD2 Condition CPU in halt state BUPF = "0" CPU in halt state BUPF = "1" CPU in operation BUPF = "0" CPU in operation BUPF = "1" Min. Typ. Max. Unit 3.0 3.0 6.0 6.0 7.0 7.0 15 15 10 45 15 50 20 50 30 70 mA mA mA mA mA mA mA mA 1' Measuring Circuit
Ta = -40 to +40C -- Ta = +40 to +70C -- Ta = -40 to +40C -- Ta = +40 to +70C -- Ta = -40 to +40C -- Ta = +40 to +70C -- Ta = -40 to +40C -- Ta = +40 to +70C --
13/25
Semiconductor DC Characteristics (continued)
MSM64158A/64158AL
(VDD = 0 V, VSS1 = VSSL = -1.5 V, VSS2 = -3.0 V, VSS3 = -4.5 V, Ta = -40 to +70C unless otherwise specified.) Parameter (Pin Name) Output Current 1 (MD0, MD0) Output Current 2 (SEG0 to SEG35) (COM1 to COM4) Symbol IOH1 IOL1 IOH2 IOMH2 IOMH2S IOML2 IOML2S IOL2 Output Current 3 (P6.0 to P6.3) Output Leakage Current (P6.0 to P6.3) Input Current 1 (P2.0 to P2.3) (P3.0, P3.1) (P6.0 to P6.3) Input Current 2
(TST1, TST2)
Condition VOH1 = -0.5 V VOL1 = VSS1 + 0.5 V VOH2 = -0.2 V VOMH2 = VSS1 + 0.2 V VOMH2S = VSS1 - 0.2 V VOML2 = VSS2 + 0.2 V VOML2S = VSS2 - 0.2 V VOL2 = VSS3 + 0.2 V VOH3 = -0.5 V VOL3 = VSS1 + 0.5 V VOH = VDD VOL = VSS1 VIH1 = VDD VIH1 = VDD VIL1 = VSS1 VIH2 = VDD VIL2 = VSS1 VIH3 = VDD VIL3 = VSS1 -- (when pulled down) (in a high-impedance state) (VDD level) (VSS1 level) (VSS1 level) (VSS2 level) (VSS2 level) (VSS3 level)
Min. Typ. Max. Unit -2.0 -0.6 -0.1 0.1 -- 4.0 -- 4.0 -- 4.0 0.1 -- -0.3 1.0 0 -1.0 0.3 -1.0 1.0 -1.0 -0.3 0.6 -- -- -- -- -- -- 0.7 -- -- 20 -- -- 0.75 -- 10 -- -- 2.0 -4.0 -- -4.0 -- -4.0 -- 2.0 0.3 -- 100 1.0 0 1.5 0 100 0 0 mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA V
Measuring Circuit
2
IOH3 IOL3 IOOH IOOL IIH1 IIH1Z IIL1 IIH2 IIL2 IIH3 IIL3 VIH1
-5.0 -2.1 -0.3
3
Input Current 3 (RESET) Input Voltage 1 (P2.0 to P2.3) (P3.0, P3.1) (P6.0 to P6.3) (TST1, TST2) (RESET)
4 VIL1 -- -1.5 -- -1.2 V
14/25
Semiconductor Measuring circuit 1
OSC1
MSM64158A/64158AL
Crystal 32.768 kHz OSC0
VDD CG
MSM64158A
C1 C12 VSSL VDD VSS1 VSS2 VSS3 Ca, Cb, C12 CL CG : 0.1 to 0.2 mF : 0.1 mF : 15 pF C2
CL
Ca V A V
Cb V
Measuring circuit 1'
OSC1 ROS OSC0
MSM64158A
C1 C12 C2
VSSL VDD VSS1 VSS2 VSS3
CL
Ca V A V
Cb V
Ca, Cb, C12 CL ROS
: 0.1 to 0.2 mF : 0.1 mF : 1 MW
15/25
Semiconductor Measuring circuit 2
MSM64158A/64158AL
(*2) VIH (*1) VIL A
MSM64158A
VDD
VSS1
VSS2
VSS3
VSSL
Measuring circuit 3
(*3) A
OUTPUT VSSL
OUTPUT
INPUT
INPUT
MSM64158A
VDD
VSS1
VSS2
VSS3
16/25
Semiconductor Measuring circuit 4
MSM64158A/64158AL
VIH (*3) VIL
MSM64158A
VDD
VSS1
VSS2
VSS3
VSSL
*1 Input logic circuit to determine the specified measuring conditions. *2 Measured at the specified output pins. *3 Measured at the specified input pins.
OUTPUT
INPUT
Waveform Monitoring
17/25
Semiconductor
MSM64158A/64158AL
ABSOLUTE MAXIMUM RATINGS
3.0 V Spec. (MSM64158AL)
(VDD = 0 V) Parameter Power Supply Voltage 1 Power Supply Voltage 2 Power Supply Voltage 3 Power Supply Voltage 4 Input Voltage 1 Input Voltage 2 Output Voltage 1 Output Voltage 2 Output Voltage 3 Storage Temperature Symbol VSS1 VSS2 VSS3 VSSL VIN1 VIN2 VOUT1 VOUT2 VOUT3 TSTG Condition Ta = 25C Ta = 25C Ta = 25C Ta = 25C VSS2 input, Ta = 25C VSSL input, Ta = 25C VSS2 output, Ta = 25C VSS3 output, Ta = 25C VSSL output, Ta = 25C -- Rating -2.0 to +0.3 -4.0 to +0.3 -5.5 to +0.3 -4.0 to +0.3 VSS2 - 0.3 to +0.3 VSSL - 0.3 to +0.3 VSS2 - 0.3 to +0.3 VSS3 - 0.3 to +0.3 VSSL - 0.3 to +0.3 -55 to +150 Unit V V V V V V V V V C
RECOMMENDED OPERATING CONDITIONS
3.0 V Spec. (MSM64158AL)
(VDD = 0 V) Parameter Operating Temperature Operating Voltage Crystal Oscillation Frequency External RC Oscillator Resistance Symbol Top VSS2 fXT ROS Condition -- BUPF = "0" BUPF = "1" -- -- Range -40 to +70 -3.5 to -2.5 -3.5 to -2.0 30 to 66 1 M 10% Unit C V kHz W
18/25
Semiconductor
MSM64158A/64158AL
ELECTRICAL CHARACTERISTICS
3.0 V Spec. (MSM64158AL) DC Characteristics
(VDD = 0 V, VSS2 = -3.0 V, Ta = -40 to +70C unless otherwise specified.) Parameter VSS1 Voltage VSS3 Voltage VSSL Voltage Crystal Oscillation Start Voltage Crystal Oscillation Hold Voltage External Crystal Oscillator Capacitance Internal Crystal Oscillator Capacitance RC Oscillation Frequency Symbol VSS1 VSS3 VSSL VSTA VHOLD CG CD fCR ROS = 1 MW Condition Ca, Cb, C12 = 0.1 mF +100% -20% Ca, Cb, C12 = 0.1 mF +100% -20% BUPF = "0" BUPF = "1" Oscillation start time: within 5 seconds -- -- -- Min. Typ. Max. Unit -1.7 -1.5 -1.3 -4.7 -4.5 -4.2 -1.5 -1.3 -0.6 -1.9 -1.3 -0.6 -- -- 10 10 15 -- -- -- 15 40 -2.5 -2.0 30 20 75 V V V V V 1 pF pF kHz 1' 1 1' Measuring Circuit
19/25
Semiconductor DC Characteristics (continued) * 32.768 kHz crystal oscillation
MSM64158A/64158AL
(VDD = 0 V, VSS2 = -3.0 V, Ta = -40 to +70C unless otherwise specified.) Parameter Supply Current 1 Supply Current 1 Supply Current 2 Supply Current 2 Symbol IDD1 IDD1 IDD2 IDD2 Condition CPU in halt state BUPF = "0" CPU in halt state BUPF = "1" CPU in operation BUPF = "0" CPU in operation BUPF = "1" Min. Typ. Max. Unit 0.9 0.9 1.5 1.5 3.0 3.0 5.0 5.0 4.5 30 6.0 40 10 40 15 50 mA mA mA mA mA mA mA mA 1 Measuring Circuit
Ta = -40 to +40C -- Ta = +40 to +70C -- Ta = -40 to +40C -- Ta = +40 to +70C -- Ta = -40 to +40C -- Ta = +40 to +70C -- Ta = -40 to +40C -- Ta = +40 to +70C --
* RC oscillation
(VDD = 0 V, VSS2 = -3.0 V, ROS = 1 MW, Ta = -40 to +70C unless otherwise specified.) Parameter Supply Current 1 Supply Current 1 Supply Current 2 Supply Current 2 Symbol IDD1 IDD1 IDD2 IDD2 Condition CPU in halt state BUPF = "0" CPU in halt state BUPF = "1" CPU in operation BUPF = "0" CPU in operation BUPF = "1" Min. Typ. Max. Unit 1.5 1.5 3.0 3.0 4.0 4.0 8.0 8.0 6.0 40 10 50 12 50 25 60 mA mA mA mA mA mA mA mA 1 Measuring Circuit
Ta = -40 to +40C -- Ta = +40 to +70C -- Ta = -40 to +40C -- Ta = +40 to +70C -- Ta = -40 to +40C -- Ta = +40 to +70C -- Ta = -40 to +40C -- Ta = +40 to +70C --
20/25
Semiconductor DC Characteristics (continued)
MSM64158A/64158AL
(VDD = 0 V, VSS1 = VSSL = -1.5 V, VSS2 = -3.0 V, VSS3 = -4.5 V, Ta = -40 to +70C unless otherwise specified.) Parameter (Pin Name) Output Current 1 (MD0, MD0) Output Current 2 (SEG0 to SEG35) (COM1 to COM4) Symbol IOH1 IOL1 IOH2 IOMH2 IOMH2S IOML2 IOML2S IOL2 Output Current 3 (P6.0 to P6.3) Output Leakage Current (P6.0 to P6.3) Input Current 1 (P2.0 to P2.3) (P3.0, P3.1) (P6.0 to P6.3) Input Current 2
(TST1, TST2)
Condition VOH1 = -0.5 V VOL1 = VSS2 + 0.5 V VOH2 = -0.2 V VOMH2 = VSS1 + 0.2 V VOMH2S = VSS1 - 0.2 V VOML2 = VSS2 + 0.2 V VOML2S = VSS2 - 0.2 V VOL2 = VSS3 + 0.2 V VOH3 = -0.5 V VOL3 = VSS2 + 0.5 V VOH = VDD VOL = VSS2 VIH1 = VDD VIH1 = VDD VIL1 = VSS2 VIH2 = VDD VIL2 = VSS2 VIH3 = VDD VIL3 = VSS2 -- (when pulled down) (in a high-impedance state) (VDD level) (VSS1 level) (VSS1 level) (VSS2 level) (VSS2 level) (VSS3 level)
Min. Typ. Max. Unit -6.0 -1.8 -0.7 0.7 -- 4.0 -- 4.0 -- 4.0 -18 0.7 -- -0.3 50 0 -1.0 0.75 -1.0 20 -1.0 -0.6 1.8 -- -- -- -- -- -- 1.6 -- -- 100 -- -- 1.5 -- 40 -- -- 6.0 -.04 -- -4.0 -- -4.0 -- 6.0 0.3 -- 300 1.0 0 3.0 0 200 0 0 mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA V
Measuring Circuit
2
IOH3 IOL3 IOOH IOOL IIH1 IIH1Z IIL1 IIH2 IIL2 IIH3 IIL3 VIH1
-6.0 -2.0
3
Input Current 3 (RESET) Input Voltage 3 (P2.0 to P2.3) (P3.0, P3.1) (P6.0 to P6.3) (TST1, TST2) (RESET)
4 VIL1 -- -3.0 -- -2.4 V
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Semiconductor Measuring circuit 1
OSC1
MSM64158A/64158AL
Crystal 32.768 kHz OSC0
VDD CG
MSM64158AL
C1 C12 VSSL VDD VSS2 VSS1 VSS3 Ca, Cb, C12, CL CG V : 0.1 F : 15 pF C2
CL
Ca V A V
Cb
Measuring circuit 1'
OSC1 ROS OSC0
MSM64158AL
C1 C12 C2
VSSL VDD VSS2 VSS1 VSS3
CL
Ca V A V
Cb V
Ca, Cb, C12, CL ROS
: 0.1 mF : 1 MW
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Semiconductor Measuring circuit 2
MSM64158A/64158AL
(*2) VIH (*1) VIL A
MSM64158AL
VDD
VSS1
VSS2
VSS3
VSSL
Measuring circuit 3
(*3) A
OUTPUT
VSS3 VSSL
INPUT
MSM64158AL
VDD
VSS1
VSS2
OUTPUT
INPUT
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Semiconductor Measuring circuit 4
MSM64158A/64158AL
VIH (*3) VIL
MSM64158AL
VDD
VSS1
VSS2
VSS3
VSSL
*1 Input logic circuit to determine the specified measuring conditions. *2 Measured at the specified output pins. *3 Measured at the specified input pins.
OUTPUT
INPUT
Waveform Monitoring
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Semiconductor
MSM64158A/64158AL
PACKAGE DIMENSIONS
(Unit : mm)
QFP64-P-1414-0.80-BK
Mirror finish
Package material Lead frame material Pin treatment Solder plate thickness Package weight (g)
Epoxy resin 42 alloy Solder plating 5 mm or more 0.87 TYP.
Notes for Mounting the Surface Mount Type Package The SOP, QFP, TSOP, SOJ, QFJ (PLCC), SHP and BGA are surface mount type packages, which are very susceptible to heat in reflow mounting and humidity absorbed in storage. Therefore, before you perform reflow mounting, contact Oki's responsible sales person for the product name, package name, pin number, package code and desired mounting conditions (reflow method, temperature and times).
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