| メーカー | 部品番号 | データシート | 部品情報 |
 RICOH electronics devic... |
RX5C348A
|
1Mb / 45P |
4-WIRE SERIAL INTERFACE
Rev.2.01 |
|
R2043K
|
468Kb / 48P |
4-wire Serial Interface
Rev.2.06 |
|
R2045S
|
636Kb / 50P |
4-wire Serial Interface Real Time Clock Module
|
 Epson ToYoCom |
RX-4045SA
|
397Kb / 2P |
High-Stability Frequency SERIAL-INTERFACE REAL TIME CLOCK MODULE
|
 Renesas Technology Corp |
R1EV24002ASAS0A
|
134Kb / 17P |
Two-wire serial interface 2k EEPROM Two-wire serial interface
|
 Rohm |
BU9873
|
1Mb / 40P |
I2C BUS Serial Interface RTC with High-precision Oscillation Adjustment
|
 Renesas Technology Corp |
R1EX24002ASAS0G
|
505Kb / 18P |
Two-wire serial interface Two-wire serial interface
|
 RICOH electronics devic... |
RS5C348A-E2-F
|
1Mb / 47P |
4-wire Serial Interface
April 1, 2012 |
|
RV5C348A-E2-F
|
1Mb / 47P |
4-wire Serial Interface
April 1, 2012 |
 ON Semiconductor |
AR0135AT
|
703Kb / 5P |
Two-wire Serial Interface
January, 2016 ??Rev. 0 |