ST93CS46 ST93CS47
1K (64 x 16) SERIAL MICROWIRE EEPROM
NOT FOR NEW DESIGN
1 MILLION ERASE/WRITE CYCLES, with 40 YEARS DATA RETENTION SELF-TIMED PROGRAMMING CYCLE with AUTO-ERASE READY/BUSY SIGNAL DURING PROGRAMMING SINGLE SUPPLY
VOLTAGE com – 3V to 5.
5V for the ST93CS46 – 2.
5V to 5.
5V for the ST93CS47 USER DEFINED WRITE PROTECTED AREA PAGE WRITE MODE (4 WORDS) SEQUENTIAL READ OPERATION 5ms TYPICAL PROGRAMMING TIME ST93CS46 and ST93CS47 are replaced by the M93S46
8 1
PSDIP8 (B) 0.
4mm Frame
8 1
SO8 (M) 150mil Width
Figure 1.
Logic Diagram DESCRIPTION The ST93CS46 and ST93CS47 are 1K bit Electrically Erasable Programmable Memory (EEPROM) fabricated with SGS-THOMSON’s High En...