| PART |
Description |
Maker |
| UM3253-1 UM3273-SERIES |
Analog Alarm Clock with Snooze
3 1/2 - Digit Multiplexed LCD Clock With Alarm
|
UMC
|
| DS1306 |
Serial Alarm Real Time Clock (RTC)(串行报警实时时钟（RTC 0 TIMER(S), REAL TIME CLOCK, PDIP16
Serial Alarm Real Time Clock (RTC)(涓茶??ヨ?瀹???堕?锛?TC锛?
|
Maxim Integrated Products, Inc.
DALLAS SEMICONDUCTOR
|
| DS1100LU-25 DS1100LU-35 MAX6917EO30T DS1554W-120IN |
3-Volt 5-Tap Economy Timing Element (Delay Line) SILICON DELAY LINE, TRUE OUTPUT, PDSO8
I<sup>2</sup>C-Compatible RTC with Microprocessor Supervisor, Alarm, and NV RAM Controller REAL TIME CLOCK, PDSO20
256k Nonvolatile, Y2K-Compliant Timekeeping RAM REAL TIME CLOCK, PDIP32
SPI-Compatible RTC with Microprocessor Supervisor, Alarm, and NV RAM Controller REAL TIME CLOCK, PDSO20
1M, Nonvolatile, Y2K-Compliant Timekeeping RAM REAL TIME CLOCK, DMA34
64kB, Nonvolatile, Year-2000-Compliant Timekeeping RAM 0 TIMER(S), REAL TIME CLOCK, DMA34
10-Tap Silicon Delay Line SILICON DELAY LINE, TRUE OUTPUT, PDSO16
Y2K-Compliant Watchdog RTC with NV Control 1 TIMER(S), REAL TIME CLOCK, PDSO32
3-Wire Serial RTC in a TDFN REAL TIME CLOCK, PDSO8
Y2K-Compliant Watchdog Real-Time Clocks 1 TIMER(S), REAL TIME CLOCK, PDSO28
Total-Elapsed-Time Recorder with Alarm 0 TIMER(S), TIME RECORDER, PDSO8
Real-Time Clock 1 TIMER(S), REAL TIME CLOCK, PQCC28
3-in-1 High-Speed Silicon Delay Line SILICON DELAY LINE, TRUE OUTPUT, PDSO8
Y2K兼容、非易失时钟RAM REAL TIME CLOCK, DMA34
SmartWatch RAM DS1216B/C/D/HSmartWatch ROM DS1216E/F SmartWatch RAM DS1216B/C/D/HSmartWatch ROM DS1216E/F
I<sup>2</sup>C Serial Real-Time Clock 1 TIMER(S), REAL TIME CLOCK, PDSO8
I<sup>2</sup>C RTC with Trickle Charger REAL TIME CLOCK, PDSO8
Phantom Time Chip 幻影时钟芯片
8-Bit Programmable Timing Element SILICON DELAY LINE, TRUE OUTPUT, PDSO16
0 TIMER(S), REAL TIME CLOCK, PDIP8
0 TIMER(S), REAL TIME CLOCK, DMA32
0 TIMER(S), REAL TIME CLOCK, DSO34
1 TIMER(S), REAL TIME CLOCK, PDIP32
0 TIMER(S), REAL TIME CLOCK, DMA28
0 TIMER(S), REAL TIME CLOCK, PDIP32
0 TIMER(S), REAL TIME CLOCK, PDSO8
0 TIMER(S), REAL TIME CLOCK, PDIP16
3V??0?藉ご纭?欢杩?嚎
瀹???堕?
|
Maxim Integrated Products, Inc.
DALLAS SEMICONDUCTOR
MAXIM INTEGRATED PRODUCTS INC
|
| SC8560 |
Digital Alarm Clock
|
Silan
|
| DS1306 |
Serial Alarm Real Time Clock (RTC)
|
Dallas
|
| DS1306N DS1306 DS1306E DS1306EN |
Serial Alarm Real Time Clock RTC
|
MAXIM - Dallas Semiconductor
Dallas Semiconducotr
DALLAS[Dallas Semiconductor]
|
| E1467D |
Clock IC with digital trimming, 32-kHz crystal, alarm
|
Atmel
|
| MSM6542-01 MSM6542-02 MSM6542-03 |
REAL TIME CLOCK WITH PERIODIC AND ALARM OUTPUT
|
OKI SEMICONDUCTOR CO., LTD.
|
| M41T81M6F |
Serial access Real-Time Clock with alarm 串行访问实时时钟与报
|
STMicroelectronics N.V.
|
| LC7267 |
SPECIALTY CONSUMER CIRCUIT, PDIP42
RADIO RECEIVER CKT,AM/FM,CMOS,SDIP,42PIN,PLASTIC
From old datasheet system
Digital Display of Clock/Receiving Frequency for Radio Set Applications
|
Sanyo Semiconductor Corp
SANYO[Sanyo Semicon Device]
|
| LM85608BNBSP LM85608B LM8560 LM8560B LM8560N |
LM8560N, 8560B PMOS LSI Digital Alarm Clock
From old datasheet system
|
Sanyo Semiconductor Corp
SANYO[Sanyo Semicon Device]
|
| SM99122B2E12.288000MHZ SM99122B2E12.441600MHZ SM99 |
CRYSTAL OSCILLATOR, CLOCK, 12.288 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 12.4416 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 12.5 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 12 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 12.352 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 14.31818 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 19.44 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 22.5 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 20.16 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 33.333 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 33.33333 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 33.33 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 49.152 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 36.864 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 38.912 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 60 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 54 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 39.3984 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 43.18 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 22.22 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 42 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 46 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 48.933 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 36 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 5 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 32.768 MHz, CMOS OUTPUT
CRYSTAL OSCILLATOR, CLOCK, 22.2222 MHz, CMOS OUTPUT
|
Merrimac Industries, Inc.
|
|
