AK93C45B_03 Datasheet, PDF (3/14 Pages) Asahi Kasei Microsystems – 1K / 2K / 4K / 8Kbit Serial CMOS EEPROM

ASAHI KASEI
[AK93C45B/55B/65B/75B]
Pin Arrangement
AK93C45BH
CS 1
SK 2
DI 3
DO 4
8 VCC
7 NC
6 NC
5 GND
8pin MSOP
AK93C45BL
VCC 1
NC 2
NC 3
GND 4
8 CS
7 SK
6 DI
5 DO
8pin SON
AK93C55BH/65BH/75BH
CS 1
SK 2
DI 3
DO 4
8 VCC
7 NC
6 PE
5 GND
8pin MSOP
AK93C55BL/65BL
VCC 1
NC 2
PE 3
GND 4
8 CS
7 SK
6 DI
5 DO
8pin SON
Pin Name
CS
SK
DI
DO
GND
PE
VCC
NC
Function
Chip Select
Serial Data Clock
Serial Data Input
Serial Data Output
Ground
Program Enable
Power Supply
Not Connected
(note) The PE is internally pulled up to VCC ( R = typ.2.5MΩ, VCC=5V ).
DAM04E-02
-3-
2003/05