| PART |
Description |
Maker |
| IDT1337G |
Real-Time Clock With I2C Serial Interface
|
Integrated Device Technology, Inc.
|
| CY14B101I-SFXI CY14B101I-SFXIT |
1-Mbit (128 K 8) Serial (I2C) nvSRAM with Real Time Clock
|
Cypress
|
| CY14B101I-SFXI CY14B101I-SFXIT CY14C101I-SFXI CY14 |
1-Mbit (128 K × 8) Serial (I2C) nvSRAM with Real Time Clock
|
Cypress Semiconductor
|
| RS5C372B-E2 |
I2C-bus Serial Interface Real Time Clock (8pin SSOP)
|
Ricoh Co., Ltd.
|
| DS1307ZTR DS1307ZNTR DS1307N |
64 x 8, Serial, I2C Real-Time Clock
64 x 8, Serial, I2C Real-Time Clock
|
Maxim Integrated Products
Maxim Integrated Produc...
|
| CY14B256I-SFXI CY14B256I-SFXIT CY14E256I |
256-Kbit (32 K x 8) Serial (I2C) nvSRAM with Real Time Clock Full-featured RTC
|
Cypress Semiconductor
|
| CA500A126 CA500A101 CA500A111 CA500A112 CA500A117 |
Serial real-time clock with 44 bytes NVRAM and reset
16 Kbit, 8 Kbit, 4 Kbit, 2 Kbit and 1 Kbit serial I²C bus EEPROM
5V or 3V NVRAM supervisor for up to two LPSRAMs
5V or 3V NVRAM supervisor for up to 8 LPSRAMs
Serial real-time clock 逻辑IC
|
TE Connectivity, Ltd.
|
| DS1307N DS1307 DS1307Z DS130706 DS1307Z_TR DS1307Z |
64 x 8, Serial, I2C Real-Time Clock
|
Maxim Integrated Produc...
Maxim Integrated Products
|
| PCF2123TS/1118 |
SPI Real time clock/calendar, SOT402-1 (TSSOP14), Reel Pack, SMD, 13" 1 TIMER(S), REAL TIME CLOCK, PDSO14
|
NXP Semiconductors N.V.
|
| PCF8563BS/4118 |
Real-time clock/calendar; Package: SOT650-1 (HVSON10); Container: Reel Pack, SMD, 13" 1 TIMER(S), REAL TIME CLOCK, PDSO10
|
NXP Semiconductors N.V.
|
