| 制造商 | 部件名 | 数据表 | 功能描述 |
 Pericom Semiconductor C... |
PT7C43190LE
|
2Mb/32P |
Real-time Clock Module
|
|
PT7C43190LEX
|
2Mb/32P |
Real-time Clock Module
|
|
PT7C43190WE
|
2Mb/32P |
Real-time Clock Module
|
|
PT7C43190WEX
|
2Mb/32P |
Real-time Clock Module
|
|
PT7C43190ZEE
|
2Mb/32P |
Real-time Clock Module
|
|
PT7C4311
|
556Kb/16P |
Real-time Clock Module
|
|
PT7C4311WE
|
556Kb/16P |
Real-time Clock Module
|
|
PT7C4311WEX
|
556Kb/16P |
Real-time Clock Module
|
|
PT7C4311ZEE
|
556Kb/16P |
Real-time Clock Module
|
|
PT7C4311ZEEX
|
556Kb/16P |
Real-time Clock Module
|
|
PT7C4300
|
495Kb/17P |
Real-time Clock Module (I짼c Bus)
|
|
PT7C4300W
|
495Kb/17P |
Real-time Clock Module (I짼c Bus)
|
|
PT7C4300WE
|
495Kb/17P |
Real-time Clock Module (I짼c Bus)
|
|
PT7C4302
|
551Kb/16P |
Real-time Clock Module (3-wire Interface)
|
|
PT7C4302P
|
551Kb/16P |
Real-time Clock Module (3-wire Interface)
|
|
PT7C4302W
|
551Kb/16P |
Real-time Clock Module (3-wire Interface)
|
|
PT7C4302WE
|
457Kb/14P |
Real-time Clock Module (3-wire Interface)
|
|
PT7C4302WEX
|
457Kb/14P |
Real-time Clock Module (3-wire Interface)
|
|
PT7C4302ZEE
|
457Kb/14P |
Real-time Clock Module (3-wire Interface)
|
|
PT7C4302ZEEX
|
457Kb/14P |
Real-time Clock Module (3-wire Interface)
|