| PART |
Description |
Maker |
| AB-RTCMC-32.7KHZ-ZIZE-S2 |
Real Time Clock Module with SPI Bus
|
Abracon Corporation
|
| PCF85063BTL |
Tiny Real-Time Clock/calendar with alarm function and SPI-bus
|
NXP Semiconductors
|
| MSM6242B M6242B |
CMOS Real Time Clock/Calendar(直接总线连接实时时钟/日历,备用电压低至2V) 的CMOS实时时钟/日历（直接总线连接实时时钟/日历，备用电压低2V的）
From old datasheet system
DIRECT BUS CONNECTED CMOS REAL TIME CLOCK/CALENDAR
|
OKI SEMICONDUCTOR CO., LTD.
OKI electronic componets
OKI electronic components
|
| X1288V14IZ-4.5A X1288V14-2.7A X1288V14Z-2.7A X1288 |
1 TIMER(S), REAL TIME CLOCK, PDSO14
2-Wire RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM
2-Wire?/a> RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM
1 TIMER(S), REAL TIME CLOCK, PDSO16 0.300 INCH, PLASTIC, SOIC-16
|
Intersil Corporation
http://
Intersil, Corp.
|
| CY14B064PA-SFXI CY14B064PA-SFXIT |
64-Kbit (8 K 8) SPI nvSRAM with Real Time Clock
|
Cypress
|
| R2061S02-E2 R2061K |
wire interface Real-Time Clock ICs with Battery Backup switch-over Function 0 TIMER(S), REAL TIME CLOCK, PDSO16
|
RICOH electronics devices division
Ricoh Co., Ltd.
|
| DS1347 |
Low-Current, SPI-Compatible Real-Time Clock
|
Maxim Integrated Products
|
| CY14B512PA-SFXI CY14B512PA-SFXIT CY14C512PA12 |
512-Kbit (64 K × 8) SPI nvSRAM with Real Time Clock
|
Cypress Semiconductor
|
| CY14B256P-SFXI CY14B256P-SFXIT |
256-Kbit (32 K × 8) Serial (SPI) with nvSRAM Real Time Clock
|
Cypress Semiconductor
|
| CY14B512P-SFXIT CY14B512P-SFXI |
512 Kbit (64 K x 8) Serial (SPI) nvSRAM with Real Time Clock
512-Kbit (64 K x 8) Serial (SPI) nvSRAM with Real Time Clock
|
Cypress Semiconductor
|
