| PART |
Description |
Maker |
| DS1685S-3 DS1685-DS1687 DS1685-5IND DS1685S-5 DS16 |
3V/5V Real-Time Clocks 1 TIMER(S), REAL TIME CLOCK, PDIP24
3V/5V Real-Time Clocks 3V/5V实时时钟
3V/5V Real-Time Clocks 1 TIMER(S), REAL TIME CLOCK, PDSO24
|
Maxim Integrated Products, Inc.
|
| DS12885 DS12885N DS12885Q DS12885QN DS12885S DS128 |
Real-time clock, 14 bytes of clock and control registers, 114 bytes of general purpose RAM
Real-Time Clock 实时时钟
|
MAXIM - Dallas Semiconductor
Dallas Semiconducotr
Maxim Integrated Products, Inc.
|
| X1202 X1202S8I-4.5A X1202S8I-2.7A |
0 TIMER(S), REAL TIME CLOCK, PDSO8 PLASTIC, SOIC-8
Real Time Clock/Calendar/Alarms/CPU Supervisor(实时时钟/日历/闹钟/CPU监控电路) 实时时钟/日历/报警/ CPU监控（实时时日历/闹钟/ CPU的监控电路）
|
Xicor Inc.
|
| DS1302 DS1302N DS1302S DS1302S-16 DS1302SN DS1302S |
0 TIMER(S), REAL TIME CLOCK, PDSO8
Trickle Charge Timekeeping Chip
0 TIMER(S), REAL TIME CLOCK, PDIP8
|
MAXIM - Dallas Semiconductor
Dallas Semiconducotr
DALLAS[Dallas Semiconductor]
|
| RP5C62 |
REAL-TIME CLOCK 1 TIMER(S), REAL TIME CLOCK, PDIP18
|
Ricoh Co., Ltd.
|
| CY14B104M-ZSP20XCT CY14B104K-ZS25XI CY14B104M-ZSP2 |
4 Mbit (512K x 8/256K x 16) nvSRAM with Real Time Clock
4-Mbit (512 K × 8/256 K × 16) nvSRAM with Real Time Clock
|
Cypress Semiconductor
|
| DS87C530-QCL DS83C530-QCL DS87C530-QNL DS87C530-KC |
EPROM/ROM Microcontrollers with Real-Time Clock 存储 ROM微控制器的实时时
EPROM/ROM Microcontrollers with Real-Time Clock 8-BIT, UVPROM, 33 MHz, MICROCONTROLLER, CQCC52
|
Maxim Integrated Products, Inc.
|
| RTC-58323 RTC-58321 RTC58321 |
Real time clock module(4-bit I/O CONNECTION REAL TIME CLOCK MODULE)
|
http://
EPSON[Epson Company]
|
| DS1744 DS1744P |
Y2K兼容、非易失时钟RAM REAL TIME CLOCK, DMA28
Y2K兼容、非易失时钟RAM REAL TIME CLOCK, DMA34
|
Maxim Integrated Products, Inc.
|
| RTC-72421 RTC-72423 |
Real time clock module(4-bit REAL TIME CLOCK MODULE)
|
爱普生（中国）有限公
EPSON[Epson Company]
|
