93C46L DIP IC

FEATURES
? Single supply 5.0V operation
? Low power CMOS technology
– 1 mA active current (typical)
– 1 ?A standby current (maximum)
? 64 x 16 bit organization
? Self-timed ERASE and WRITE cycles (including
auto-erase)
? Automatic ERAL before WRAL
? Power on/off data protection circuitry
? Industry standard 3-wire serial interface
? Device status signal during ERASE/WRITE cycles
? Sequential READ function
? 1,000,000 E/W cycles guaranteed
? Data retention > 200 years
? 8-pin PDIP/SOIC and 8-pin TSSOP packages
? Available for the following temperature ranges:
BLOCK DIAGRAM
DESCRIPTION
The Microchip Technology Inc. 93C46B is a 1K-bit,
low-voltage serial Electrically Erasable PROM. The
device memory is configured as 64 x 16 bits. Advanced
CMOS technology makes this device ideal for
low-power, nonvolatile memory applications. The
93C46B is available in standard 8-pin DIP, surface
mount SOIC, and TSSOP packages. The 93C46BX are
only offered in a 150 mil SOIC package.
PACKAGE TYPE
– Commercial (C): 0?C to +70?C
– Industrial (I): -40?C to +85?C
– Automotive (E): -40?C to +125?C