MB89P657A General Description
MB89P657A Maximum Ratings
MB89P657A Features
• F2MC-8L family CPU core
• Dual-clock control system
• Maximum memory space: 64 Kbytes
• Minimum execution time: 0.4 ms/10 MHz
• Interrupt processing time: 3.6 ms/10 MHz
• I/O ports: max. 64 channels
• 21-bit time-base counter
• 8-bit PWM timers: 2 channels (A maximum of 4 channels can be used for output.)
• 8/16-bit timer/counter: 4 channels (16 bits ´ 2 channels)
• 8-bit serial I/O: 1 channel
• 8-bit A/D converter: 8 channels
• External interrupt 1 Four independent channels with edge detection function
• External interrupt 2 (wake-up function)Twelve "L" level-interrupt channels
• Watch prescaler
• LCD controller/driver: 16 to 32 segments ´ 2 to 4 commons
• Power-on reset function
• Low-power consumption modes (subclock mode, watch mode, sleep mode, and stop mode)
• SQFP-100 and QFP-100 packages
MB89P657A Connection Diagram
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