MB90570A データシートの表示（PDF） - Fujitsu

部品番号

コンポーネント説明

メーカー

MB90570A

16-bit Proprietary Microcontroller

Fujitsu 

MB90570A/570C Series

(Continued)

• 16-bit I/O timer

16-bit free run timer: 1 channel

Input capture (ICU): Generates an interrupt request by latching a 16-bit free run timer counter value upon

detection of an edge input to the pin.

Output compare (OCU): Generates an interrupt request and reverse the output level upon detection of a match

between the 16-bit free run timer counter value and the compare setting value.

• Extended I/O serial interface: 3 channels

• I2C interface (1 channel)

Serial I/O port for supporting Inter IC BUS

• UART0 (SCI), UART1 (SCI)

With full-duplex double buffer

Clock asynchronized or clock synchronized transmission can be selectively used.

• DTP/external interrupt circuit (8 channels)

A module for starting extended intelligent I/O service (EI2OS) and generating an external interrupt triggered

by an external input.

• Delayed interrupt generation module

Generates an interrupt request for switching tasks.

• 8/10-bit A/D converter (8 channels)

8/10-bit resolution

Starting by an external trigger input.

Conversion time: 26.3 µs

• 8-bit D/A converter (based on the R-2R system)

8-bit resolution: 2 channels (independent)

Setup time: 12.5 µs

• Watch timer: 1 channel

• Chip select output (8 channels)

An active level can be set.

• Clock output function

DS07-13701-9E

3

Share Link: