cat64lc10 Catalyst Semiconductor, cat64lc10 Datasheet

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cat64lc10

Manufacturer Part Number
cat64lc10
Description
1k/2k/4k-bit Spi Serial Eeprom
Manufacturer
Catalyst Semiconductor
Datasheet
The CAT64LC10/20/40 is a 1K/2K/4K-bit Serial EEPROM
which is configured as 64/128/256 registers by 16 bits.
Each register can be written (or read) serially by using
the DI (or DO) pin. The CAT64LC10/20/40 is
manufactured using Catalyst’s advanced CMOS
© 2004 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
DO
CS
SK
DI
CS
SK
DI
DO
V
GND
RESET
RDY/BUSY
CC
1
2
3
4
8
7
6
5
V CC
RDY/BUSY
RESET
GND
Chip Select
Clock Input
Serial Data Input
Serial Data Output
+2.5V to +6.0V Power Supply
Ground
Reset
Ready/BUSY Status
RDY/BUSY
V CC
DO
CS
CS
SK
SK
DI
1
2
3
4
1
2
3
4
8
7
6
5
8
7
6
5
RESET
GND
DO
DI
V CC
RDY/BUSY
RESET
GND
1
EEPROM floating gate technology. It is designed to
endure 1,000,000 program/erase cycles and has a data
retention of 100 years. The device is available in 8-pin
DIP, SOIC and TSSOP packages.
RESET
RDY/BUSY
BSY
BSY
BSY
BSY
BSY
CS
SK
DI
V CC
DO
CS
SK
CS
SK
DI
64LC10/20/40 F02
MEMORY ARRAY
MODE DECODE
V CC
64/128/256 x 16
GENERATOR
REGISTER
CLOCK
LOGIC
DATA
1
2
3
4
1
2
3
4
GND
8
7
6
5
8
7
6
5
ADDRESS
DECODER
DO
V CC
RDY/BUSY
RESET
GND
RESET
GND
DO
DI
OUTPUT
BUFFER
RDY/BUSY
Doc. No. 1021, Rev. C
TM

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