IC89C64
IC89C64 is CMOS SINGLE CHIP 8-BIT MICROCONTROLLER manufactured by Integrated Circuit Solution.
- Part of the IC89C54 comparator family.
- Part of the IC89C54 comparator family.
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 patible
- Maximum speed: 40 MHz @ Vcc = 5V
- Packages available:
- 40-pin DIP
- 44-pin PLCC
- 44-pin PQFP
GENERAL DESCRIPTION
IC89C54, IC89C58, IC89C64 are members of ICSI embedded microcontroller family. The IC89C54/58/64 uses the same powerful instruction set, has the same architecture, and is pin-to-pin patible with standard 80C52 controller devices. IC89C54/58/64 are just changed internal Flash size, other Features are same as standard IC89C52.
The IC89C54/58/64 contains a 16K/32K/64K x 8 Flash; a 256 x 8 RAM; 32 I/O lines for either multi-processor munications; I/O expansion or full duplex UART; three 16-bit timers/counters; an eight-source, two-priority-level, nested interrupt structure; and on chip oscillator and clock circuit. The IC89C54/58/64 can be expanded using standard TTL patible memory.
T2/P1.0 T2EX/P1.1
P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 RST Rx D/P3.0 Tx D/P3.1 INT0/P3.2 INT1/P3.3 T0/P3.4 T1/P3.5 WR/P3.6 RD/P3.7 XTAL2 XTAL1 GND
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