93CS46 - STMicroelectronics

93CS46 1K 64 x 16 SERIAL MICROWIRE EEPROM

The ST93CS46 and ST93CS47 are 1K bit Electrically Erasable Programmable Memory (EEPROM) fabricated with SGS-THOMSON’s High Endurance Single Polysilicon CMOS technology. The memory is accessed through a serial input D and output Q. The 1K bit memory is organized as 64 x 16 bit words.The memory is accessed by a set of instructions which include Read, Write, Pa.

Features

ction. A Read instruction loads the address of the first word to be read into an internal address pointer. Table 1. Signal Names S D Q C PRE W VCC VSS Chip Select Input Serial Data Input Serial Data Output Serial Clock Protect Enable Write Enable Supply Voltage Ground VCC D C S PRE W ST93CS46 ST93CS47 Q VSS AI00884B June 1997 This is information on a product still in production bu t not recommended for new de signs. 1/16 ST93CS46, ST93CS47 Figure 2A. DIP Pin Connections Figure 2B. SO Pin Connections ST93CS46 ST93CS47 S C D Q 1 2 3 4 8 7 6 5 AI00885B ST93CS46 ST93CS47 VCC PRE W VSS S .