 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| E-CMOS EC3597 1.1 3D PS/2 MOUSE CONTROLLER WITH AUTO-REF. FEATURES . Auto-reference function for X-, Y-, Z-axis. . 70 KHz RC oscillator . 4 types of Z-axis encoders: button, optical 2:1, 4:1 & mechanical 2:1 ORDERING INFORMATION: Encoder type 2:1 Optical Button 4:1 Optical 2:1 Mechanical 70 K Hz (RC) EC3597AR EC3597BR EC3597CR EC3597DR 1. PIN CONFIGURATION 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 X1 X2 Y1 Y2 VDD NC RIN RCOUT Z2 Z1 CLK DATA EC3597 GND BL BM BR VERSION 1.1 PAGE 1/11 E-CMOS 2. PIN DESCRIPTION PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PIN NAME X1 X2 Y1 Y2 VDD NC RIN RCOUT BR BM BL GND DATA CLK Z1 Z2 I/O I I I I P I I O I I I P I/O I/O I I FUNCTION Input from X-axis photo-encoder. Input from X-axis photo-encoder. Input from Y-axis photo-encoder. Input from Y-axis photo-encoder. +5V power supply. No Connection RC/crystal oscillator input. RC/crystal oscillator output. Right button input. Middle button input. Left button input. Power ground. Bidirectional DATA I/O pin . Bidirectional CLK I/O pin. Input from Z-axis encoder. Input from Z-axis encoder. EC3597 1.1 3. DC ELECTRICAL CHARACTERISTICS PARAMETER Operating Voltage Operating Current (no load) BL, BM, BR internal pull-up resistance X1, X2, Y1, Y2 internal pull-down resistance Z1, Z2 (A/C type) Internal pull-down resistance Z1, Z2 (B type) internal pull-up resistance Z1, Z2 (D type) internal pull-down resistance CLK, DATA internal pull-up resistance X1, X2, Y1,Y2, Z1, Z2 input range X1, X2, Y1,Y2, Z1, Z2 input amplitude MIN. 4.5 TYP. 5 50 12 12 100 100 5 0.1 0.6 3.2 MAX. 5.5 2 UNIT V mA Kohm Kohm Kohm Kohm Kohm Kohm V V VERSION 1.1 PAGE 2/11 E-CMOS 4. AC ELECTRICAL CHARACTERISTICS Parameter Operating frequency (R-series) CLK active time CLK inactive time BL, BM, BR debounce time Min Typ 70 42.9 42.9 EC3597 1.1 Max 48 Unit KHz s s ms 5. DATA FORMAT 5.1 Standard 2D PS/2: BYTE 1 2 3 7 Yv X7 Y7 6 Xv X6 Y6 5 Ys X5 Y5 4 Xs X4 Y4 BIT 3 1 X3 Y3 2 BM X2 Y2 1 BR X1 Y1 0 BL X0 Y0 5.2 Standard 3D PS/2: BYTE 1 2 3 4 7 Yv X7 Y7 Z7 6 Xv X6 Y6 Z6 5 Ys X5 Y5 Z5 4 Xs X4 Y4 Z4 BIT 3 1 X3 Y3 Z3 2 BM X2 Y2 Z2 1 BR X1 Y1 Z1 0 BL X0 Y0 Z0 VERSION 1.1 PAGE 3/11 E-CMOS 6. PS/2 COMMAND LIST HEX CODE FF FE F6 F5 F4 F3, XX F2 F0 EE EC EB EA E9 E8, XX E7 E6 COMMAND Reset Resend Set Default Disable Enable Set Sampling Rate Read Device Type Set Remote Mode Set Wrap Mode Reset Wrap Mode Read Data Set Stream Mode Status Request Set Resolution Set Scaling 2:1 Reset Scaling RESPONSE FA, AA, 00 XX, (XX, XX) FA FA FA FA, FA FA, 00 FA FA FA FA, XX, XX, XX FA FA, XX, XX, XX FA, FA FA FA EC3597 1.1 6.1 F3,XX Set Sampling Rate SECOND BYTE XX 0A 14 28 3C 50 64 C8 SAMPLING RATE 10/sec. 20/sec. 40/sec. 60/sec. 80/sec. 100/sec. 200/sec. 6.2 E9 Status Request BYTE 3 BIT 0-7 DESCRIPTION Current Sampling Rate (Bit 0=LSB) VERSION 1.1 PAGE 4/11 E-CMOS 2 1 0-7 7 6 5 4 3 2 1 0 EC3597 1.1 Current Resolution Setting (Bit 0=LSB) Reserved 0 = Stream Mode, 1 = Remote Mode 0 = Disabled, 1 = Enabled 0 = Scaling 1:1, 1 = Scaling 2:1 Reserved 1= Left Button Pressed 1= Middle Button Pressed 1 = Right Button Pressed 6.3 E8,XX Set Resolution SECOND BYTE XX 00 01 02 03 RESOLUTION (COUNTS PER MM) 1 2 4 8 7. 3D MOUSE COMMAND SEQUENCE (PS/2) 7.1 Command F3 C8 F3 64 F3 50 F2 Response FA FA FA FA FA FA FA,03 7.2 Whenever the mouse received command 'FF', it will reset to 2D mode. VERSION 1.1 PAGE 5/11 E-CMOS EC3597 1.1 TYPICAL APPLICATION CIRCUIT (FOR REFERENCE ONLY) 4 U1 LED1 1 2 3 PT1 4 15 C1 10uF 16 C2 0.1uF LED2 X1 X2 Y1 Y2 Z1 Z2 RCOUT RIN 7 8 5 VDD DATA VDD 13 1 DATA R3 270K EC3597AR/ EC3597CR NC PT2 CLK BL BR BM GND R2 R1 PT3 12 6 14 11 9 10 S1 S2 S3 5 CLK LED3 3 GND VERSION 1.1 PAGE 6/11 E-CMOS EC3597 1.1 TYPICAL APPLICATION CIRCUIT (FOR REFERENCE ONLY) 4 U1 LED1 1 2 3 PT1 4 15 C1 10uF 16 C2 0.1uF LED2 X1 X2 Y1 Y2 Z1 Z2 RCOUT RIN 7 8 5 VDD DATA VDD 13 1 DATA R3 270K EC3597BR 6 NC PT2 CLK BL BR S5 R1 BM GND 12 3 14 11 9 10 S1 S2 S3 5 CLK S4 GND VERSION 1.1 PAGE 7/11 E-CMOS EC3597 1.1 TYPICAL APPLICATION CIRCUIT (FOR REFERENCE ONLY) 4 U1 LED1 1 2 3 PT1 4 15 C1 10uF 16 C2 0.1uF LED2 X1 X2 Y1 Y2 Z1 Z2 RCOUT RIN 7 8 5 VDD DATA VDD 13 1 DATA R3 270K EC3597DR 6 NC PT2 CLK BL A B GND R1 12 3 BR BM 14 11 9 10 S1 S2 S3 5 CLK COM GND VERSION 1.1 PAGE 8/11 E-CMOS EC3597 1.1 Typical Application Circuit For HDNS-2000 Optical Input (For Reference Only) VDD LED1 0.1 270K R1 10 PT1 IN 3.3V REGULATOR LP2950ACZ-3.3 OUT 1 5 7 VDD RIN Z2 16 Y1 DATA CLK Z1 15 13 DATA 14 CLK EC3597AR/ CR 11 18.432MHZ(*) 2 1 3 4 S1 S2 S3 2 3 4 5 9 14 13 7 VDD5 VDD5 VDD3 OSC1 REFB 8 HDNS-2000 OSC2 XY_LED 6 MODE/XA RB/XB MB/YB LB/YA GND 10 NRESET 15 PS2_D 16 PS2_C 1 GND 12 0.1 70 HLMP-ED80 SURFACE 2N3904 GND 12 X2 X1 Y1 Y2 BL BM BR 11 10 9 0.22 GND (*)Y1 IS A CERAMIC RESONATOR SUCH AS CSA18.43MXZ040 (FROM MURATA) OR KBR-18.43-MSA(FROM AVX). VERSION 1.1 PAGE 9/11 E-CMOS EC3597 1.1 Typical Application Circuit For HDNS-2000 Optical Input (For Reference Only) VDD IN 3.3V REGULATOR LP2950ACZ-3.3 OUT 1 0.1 270K 10 5 7 VDD RIN Z2 16 Z1 15 13 DATA 14 CLK EC3597BR X2 X1 Y1 Y2 BL BM BR 11 10 9 2 1 3 4 S1 S2 S3 S5 Y1 S4 DATA CLK 14 13 7 VDD5 VDD5 VDD3 9 OSC1 REFB 8 HDNS-2000 11 OSC2 XY_LED 6 MODE/XA RB/XB MB/YB LB/YA GND 10 NRESET 15 PS2_D 16 PS2_C 1 GND 12 0.1 70 HLMP-ED80 SURFACE 2N3904 18.432MHZ(*) 2 3 4 5 GND 12 0.22 GND (*)Y1 IS A CERAMIC RESONATOR SUCH AS CSA18.43MXZ040 (FROM MURATA) OR KBR-18.43-MSA(FROM AVX). VERSION 1.1 PAGE 10/11 E-CMOS EC3597 1.1 Typical Application Circuit For HDNS-2000 Optical Input (For Reference Only) VDD IN 3.3V REGULATOR LP2950ACZ-3.3 OUT 1 0.1 270K 10 5 7 VDD RIN Z2 16 Z1 15 13 DATA 14 CLK EC3597DR X2 X1 Y1 Y2 BL BM BR 11 10 9 2 1 3 4 S1 S2 S3 COM B A Y1 14 13 7 VDD5 VDD5 VDD3 9 OSC1 REFB 8 HDNS-2000 11 OSC2 XY_LED 6 MODE/XA RB/XB MB/YB LB/YA GND 10 NRESET 15 PS2_D 16 PS2_C 1 GND 12 0.1 70 HLMP-ED80 SURFACE 2N3904 DATA CLK 18.432MHZ(*) 2 3 4 5 GND 12 0.22 GND (*)Y1 IS A CERAMIC RESONATOR SUCH AS CSA18.43MXZ040 (FROM MURATA) OR KBR-18.43-MSA(FROM AVX). VERSION 1.1 PAGE 11/11 |
Price & Availability of EC3597
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |