IICC898C954C/585/644/58/64
CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 16/32/64-Kbytes of FLASH
FEATURES
• 80C52 based architecture • 16K/32K/64K Byte Flash Memory with fast-
pulse programming algorithm • 256 x 8 RAM • Three 16-bit Timer/Counters • Full duplex serial channel • Boolean processor • Four 8-bit I/O ports, 32 I/O lines • Memory addressing capability
– 64K Program Memory and 64K Data Memory • Program memory lock
– Lock bits (3) • Power save modes:
– Idle and power-down • Eight interrupt sources • Most instructions execute in 0.
3 μs •
CMOS and TTL compatible • Maximum speed: 40 MHz @ Vcc = 5V • Packages available:
– 40-pin DIP – 44-pin PLCC – 44-pin PQFP
GENERAL DESCRIPTION
IC89C...