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TH-A75
4.7 AK93C65AF-X (IC510) : EEPROM
• Pin layout
PE
VCC
CS
SK
• Block diagram
INSTRUCTION
DI
REGISTER
CS
SK
PE
• Pin function
Pin no.
Symbol
1
PE
2
VCC
3
CS
4
SK
5
DI
6
DO
7
GND
8
NC
NOTE :
The pull-up resistor of the PE pin is about 2.5Mohm (VCC=5V)
1-22 (No.22009)
NC
1
8
2
7
GND
DO
3
6
DI
4
5
8 PIN SOP
INSTRUCTION
DECODE,
CONTROL
AND
CLOCK
GENERATION
Function
Program enable (With built-in pull-up resistor)
Power supply
Chip selection
Cereal clock input
Cereal data input
Cereal data output
Ground
No connection
DATA
REGISTER
16
R/W AMPS
AND
AUTO ERASE
ADD.
DECODER
BUFFERS
VPP SW
GENERATOR
VREF
DO
16
EEPROM
4096bit
256 x 16
VPP
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