WE ARE RICH ELECTRONICS
WE PURCHASE AND RECYCLE
COMPONENTS AND EQUIPMENT!
For sale here we have the above…
GENUINE ST Microelectronics
‘New old stock’
ST93CS46 1K bit Electri-cally
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, Page Write, Write
All and instructions used to set the memory protection.
A Read instruction loads the address of the
first word to be read into an internal address pointer
1 MILLION ERASE/WRITE CYCLES, with
40 YEARS DATA RETENTION
SELF-TIMED PROGRAMMING CYCLE with
READY/BUSY SIGNAL DURING
SINGLE SUPPLY VOLTAGE
– 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
For datasheet search…ST 93CS46B1
Or go directly to…
These parts came to us as part of a lot of surplus stock from a large Milspec type Co. and have been kept in storage for some time, they are not in original tubes and are packed in an anti static chip container we have therefore classified them as ‘used’. They are however in good serviceable condition, the photographs are representative of their general appearance being of one of our actual stock, and, as with all our products they come with a full guarantee.
If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details.