![](../data/file/QnA/1948304002_e38bf36f_8pin_enlarge.jpg)
현재 사용중인건 WinBond의 25X80VAIZ 칩입니다.
2와이어에 512x8이란 뜻인지...?
인터넷 부품 매장에서 사려니 동일모델은 없고 ATMEL과 MICROCHIP꺼만 있네요.
어떤걸 사야할까요?
![](http://www.devicemart.co.kr/mart7/upload/mall/3805_imgm.gif)
AT24C04-10PI27
2-wire Serial EEPROM (512 x 8) DIP
![](http://www.devicemart.co.kr/mart7/upload/mall/3808_imgm.gif)
AT24C08A-10PI27
2-wire Serial EEPROM (1024 x 8) DIP
![](http://www.devicemart.co.kr/mart7/upload/mall/82**2*1**0*4431.jpg)
AT24C16A-PU27
2-wire Serial EEPROM (2048 x 8) DIP
![](http://www.devicemart.co.kr/mart7/upload/mall/3829_imgm.gif)
AT93C46-10PI27
3-wire Serial EEPROMs (128 x 8 or 64 x 16) DIP
![](http://www.devicemart.co.kr/mart7/upload/mall/3832_imgm.gif)
AT93C66-10PI27
3-wire Serial EEPROMs (512 x 8 or 256 x 16) DIP
![](http://www.devicemart.co.kr/mart7/upload/mall/350*5*2***3*141.jpg)
AT93C86-10PI27
3-wire Serial EEPROM 16K (2048 x 8 or 1024 x 16) DIP
![](http://www.devicemart.co.kr/mart7/upload/mall/5084_imgm.gif)
AT24C128-PI27
EEPROM 24시리즈, 128Kbit, 패키지 DIP
![](http://www.devicemart.co.kr/mart7/upload/mall/***41084*12**41.jpg)
AT24C02B-PU
Two-wire Serial EEPROM (256 x 8)
![](http://www.devicemart.co.kr/mart7/upload/mall/200711081419071.jpg)
[MICROCHIP] 24LC02B-I/P
2K I2C™ Serial EEPROM
![](http://www.devicemart.co.kr/mart7/upload/mall/200711081424161.jpg)
[MICROCHIP] 24LC04B-I/P
4K I2C™ Serial EEPROM
![](http://www.devicemart.co.kr/mart7/upload/mall/200711081427271.jpg)
[MICROCHIP] 24LC16B-I/P
16K I2C™ Serial EEPROM
![](http://www.devicemart.co.kr/mart7/upload/mall/200711081514321.jpg)
[MICROCHIP] 24LC32A-I/P
32K I2C™ Serial EEPROM
![](http://www.devicemart.co.kr/mart7/upload/mall/200711081524581.jpg)
[MICROCHIP] 24LC64-I/P
64K I2C™ Serial EEPROM
![](http://www.devicemart.co.kr/mart7/upload/mall/200711081623401.jpg)
[MICROCHIP] 24LC256-I/P
256K I2C™ CMOS Serial EEPROM
![](http://www.devicemart.co.kr/mart7/upload/mall/200711081637031.jpg)
[MICROCHIP] 93LC46B-I/P
1K Microwire Compatible Serial EEPROM
![](http://www.devicemart.co.kr/mart7/upload/mall/200711081642151.jpg)
[MICROCHIP] 93LC66A-I/P
4K Microwire Compatible Serial EEPROM
![](http://www.devicemart.co.kr/mart7/upload/mall/*16*8**111*6*91.jpg)
AT24C64-10PI2.7
http://www.datasheetarchive.com/search.php?q=25X80VAIZ