MB89120数据手册Fujitsu中文资料规格书

描述 Description

■ DESCRIPTION
The MB89120 series is a line of single-chip microcontrollers containing a compact instruction set and a great variety of peripheral functions such as a timer, serial interface, and external interrupt. The MB89120A series is an extended variant of the MB89120, with a remote control transmission function and wake-up interrupt channels.■ FEATURES
• F2MC-8L family CPU core
• Low-voltage operation
• Low current consumption (allowing for dual clock)
• Minimum execution time : 0.95 µs at 4.2 MHz
• 21-bit timebase counter
• I/O ports : Max. 36 ports
• External interrupts : 3 channels
• External interrupts (wake-up function) : 8 channels (only in the MB89120A series)
• 8-bit serial I/O : 1 channel
• 8-/16-bit timer/counter : 1 channel
• Built-in remote-control transmitting frequency generator (only in the MB89120A series)
• Low-power consumption modes (stop mode, sleep mode, watch mode)
• Package : QFP-48
• CMOS technology

特性 Features

• F2MC-8L family CPU core
• Low-voltage operation
• Low current consumption (allowing for dual clock)
• Minimum execution time : 0.95 µs at 4.2 MHz
• 21-bit timebase counter
• I/O ports : Max. 36 ports
• External interrupts : 3 channels
• External interrupts (wake-up function) : 8 channels (only in the MB89120A series)
• 8-bit serial I/O : 1 channel
• 8-/16-bit timer/counter : 1 channel
• Built-in remote-control transmitting frequency generator (only in the MB89120A series)
• Low-power consumption modes (stop mode, sleep mode, watch mode)
• Package : QFP-48
• CMOS technology