MB89P875中文资料8-bit Proprietary Microcontroller数据手册Fujitsu规格书

描述 Description

■ DESCRIPTION
The MB89870 series is a line of single-chip microcontrollers. In addition to a compact instruction set, the microcontrollers contain a variety of peripheral functions such as dual-clock control system, five operating speed control stages, timers, a PWM timer, a serial interface, an A/D converter, an external interrupt, an LCD controller/driver, and a watch prescaler.■ FEATURES
• F2MC-8L family CPU core
• Dual-clock control system
• Maximum memory space: 64 Kbytes
• Minimum execution time: 0.4 µs/10 MHz
• Interrupt processing time: 3.6 µs/10 MHz
• I/O ports: max. 45 channels
• 21-bit timebase timer
• 8-bit PWM timer: 1 channel, 1 output channel
• 8/16-bit timer/counter: 2 channels (16 bits × 1 channel)
• 8-bit serial I/O: 1 channel
• 10-bit A/D converter: 8 channels
• OP amp: 4 channels
• External interrupt (wake-up function): 8 channels

特性 Features

• F2MC-8L family CPU core
• Dual-clock control system
• Maximum memory space: 64 Kbytes
• Minimum execution time: 0.4 µs/10 MHz
• Interrupt processing time: 3.6 µs/10 MHz
• I/O ports: max. 45 channels
• 21-bit timebase timer
• 8-bit PWM timer: 1 channel, 1 output channel
• 8/16-bit timer/counter: 2 channels (16 bits × 1 channel)
• 8-bit serial I/O: 1 channel
• 10-bit A/D converter: 8 channels
• OP amp: 4 channels
• External interrupt (wake-up function): 8 channels