| PART |
Description |
Maker |
| M41T83 |
(M41T82 / M41T83) Serial RTC
|
ST Microelectronics
|
| 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
|
| UEP-5/3500-D48 UEP-5/3500-D24 UEP-15/1200-D24 UEP- |
3.3V, 32 Mbit (1024 KBit x 32) TIMEKEEPER® SRAM
Multi-channel clock distribution circuit
Serial real-time clock with 44 bytes NVRAM and reset
Serial I2C bus RTC with battery switchover
3.3V, 32 Mbit (1024 KBit x 32) TIMEKEEPER® SRAM 模拟IC
Serial SPI bus RTC with battery switchover 模拟IC
|
Murata Power Solutions, Inc.
|
| M41T80 M41T80M6TR M41T80M M41T80M6 |
SERIAL ACCESS RTC WITH ALARMS
SERIAL ACCESS RTC WITH ALARMS
|
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
|
| M41T256Y07 M41T256YMT7E |
256Kbit (32K x 8) serial RTC
|
STMicroelectronics
|
| M41T256Y M41T256YMH M41T256YMH7 M41T256YMH7TR M41T |
256 Kbit 32K x8 SERIAL RTC
|
ST Microelectronics
STMicroelectronics
|
| M41ST85 M41ST85W M41ST85WMH M41ST85WMH6 M41ST85WMH |
5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR
|
STMicroelectronics
|
| DS1305 DS1305E DS1305EN DS1305N |
Serial Alarm Real Time Clock RTC
|
MAXIM - Dallas Semiconductor
Dallas Semiconducotr
DALLAS[Dallas Semiconductor]
|
| M41T9307 |
Serial SPI bus RTC with battery switchover
|
STMicroelectronics
|
| RX-4045SA |
4-wire serial interface high-stability RTC module 4线串行接口，高稳定时钟模
|
Epson Company
爱普生（中国）有限公
Epson (China) Co., Ltd.
|
| 22C050G 22C250G 22C100G 22C010G 22C015G 22NB010G 2 |
I2C RTC with Trickle Charger
I2C RTC with 56-Byte NV RAM
Industrial Control IC 工业控制IC
|
Advanced Interconnections, Corp.
TE Connectivity, Ltd.
|
