| PART |
Description |
Maker |
| RTC-4574JE RTC-4574NB RTC-4574SA |
SERIAL-INTERFACE REAL TIME CLOCK MODULE
|
Epson ToYoCom
|
| RX-4801SA |
SERIAL-INTERFACE REAL TIME CLOCK MODULE
|
Epson ToYoCom
|
| RTC4553 RTC-4553 |
SERIAL-INTERFACE REAL TIME CLOCK MODULE
|
List of Unclassifed Manufacturers
N.A.
ETC
|
| RS5C372B-E2 |
I2C-bus Serial Interface Real Time Clock (8pin SSOP)
|
Ricoh Co., Ltd.
|
| RTC-4573SB |
Serial-Interface Real Time Clock With Alarm and Timer(串行接口实时时钟模块（带报警器和时钟
|
爱普生（中国）有限公
|
| R2033T-E2 R2033K-E2 |
3 wire interface Real-Time Clock ICs 0 TIMER(S), REAL TIME CLOCK, PDSO10
|
Ricoh Co., Ltd.
|
| DS1306 DS1306E DS1306ETR DS1306E/TR DS1306N DS1306 |
Serial Alarm Real-Time Clock
0 TIMER(S), REAL TIME CLOCK, PDSO20
|
MAXIM INTEGRATED PRODUCTS INC
|
| DS1305EN DS1305E DS1305ENTR DS1305EN_TR DS1305ETR |
0 TIMER(S), REAL TIME CLOCK, PDSO20
Serial Alarm Real-Time Clock
|
MAXIM INTEGRATED PRODUCTS INC
Maxim Integrated Produc...
|
| RTC-4553 |
High-Frequency High-Stability Serial-Interface Real Time Clock Module(高频率、高稳定性、串行接口实时时钟模
|
爱普生（中国）有限公
|
| 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.
|
| 5962-8858803XX 5962-8858805XA 5962-8858804KA |
Serial Alarm Real-Time Clock x4的SRAM
64 x 8, Serial, I<sup>2</sup>C Real-Time Clock x4的SRAM
x4 SRAM x4的SRAM
|
TE Connectivity, Ltd.
|
