Click to expand full text
Preliminary
CAT35C704
4K-Bit Secure Access Serial E2PROM FEATURES
s Single 5V Supply s Password READ/WRITE Protection: 1 to 8 Bytes s Memory Pointer WRITE Protection s Sequential READ Operation s 256 x16 or 512 x 8 Selectable Serial Memory s High Speed Synchronous Protocol s Commercial, Industrial and Automotive s Operating Frequency: DC–3MHz s Low Power Consumption:
–Active: 3 mA –Standby: 250 µA
s 100,000 Program/Erase Cycles s 100 Year Data Retention
Temperature Ranges
DESCRIPTION
The CAT35C704 is a 4K-bit Serial E2PROM that safeguards stored data from unauthorized access by use of a user selectable (1 to 8 byte) access code and a movable memory pointer.
CAT35C704 Datasheet
