MB89537P View Datasheet(PDF) - Fujitsu

Part Name

Description

Manufacturer

MB89537P

F2MC-8L MB89530A Series / 8-bit Original Microcontroller CMOS

Fujitsu 

MB89530A Series

(Continued)

Part number

Parameter

MB89535A

MB89537A/

537AC

MB89538A/

538AC

MB89F538

MB89P538 MB89PV530

Pulse width

count timer

8-bit one-shot timer operation

(supports underflow output, operating clock period : 1, 4, 32 tinst*3, external)

8-bit reload timer operation

(supports square wave output, operating clock period : 1, 4, 32 tinst*3, external)

8-bit pulse width measurement operation

(continuous measurement, H width measurement, L width measurement, ↑ to ↑, ↓ to ↓, H

width measurement and ↑ to↑)

16-bit timer/

counter

16-bit timer operation (operating clock period : 1 tinst*3, external)

16-bit event counter operation (select rising, falling, or both edges)

16-bit × 1 ch

Serial I/O

8 bit length

Selection of LSB first or MSB first

Transfer clock (2, 8, 32 tinst*3, external)

UART/SIO

CLK synchronous/CLK asynchronous data transfer capability (8, 9 bit with parity bit, or 7,8 bit

without parity bit) .

Built-in baud rate generator provides selection of 14 baud rate settings.

UART

CLK synchronous/CLK asynchronous data transfer capability (4, 6, 7, 8 bit with parity bit, or 5,

7, 8, 9 bit without parity bit) .

Built-in baud rate generator provides selection of 14 baud rate settings.

External clock output, 2-channel 8-bit PWM timer output also available for baud rate

settings.

External

interrupt 1

Single-clock system : 4 channels independent, dual-clock system : 3 channels independent.

Selection of rising, falling, or both edge detection.

Can be used for recovery from standby mode (edge detection also available in stop mode)

External

interrupt 2

Except MB89F538 : 8 ch, MB89F538 : 7 ch

Can be used for recovery from standby mode.

6-bit PPG,

12-bit PPG

Can generate square wave signals with programmable period.

6-bit × 1 channel or 12-bit × 2 channels.

I2C bus

interface

1-channel , compatible with Intel System Administrator bus version 1.0 and



Philips I2C specifications.

2-line communications (on MB89PV530/P538/F538/537AC/538AC)

A/D converter

10-bit resolution × 8 channels.

A/D conversion functions (conversion time : 60 tinst*3)

Supports repeated calls from external clock (except MB89F538) .

Supports repeated calls from internal clock.

Standard voltage input provided (AVR)

Standby modes

(power saving

modes)

Sleep mode, stop mode, sub clock mode, watch mode.

Process

CMOS

*1 : Depends on operating frequency.

*2 : Using external ROM and MBM27C512.

*3 : tinst represents instruction execution time. This can be selected as 1/4, 1/8, 1/16, 1/64 of the main clock cycle

or 1/2 of the sub clock cycle.

Note : MB89535A/537A/538A have no built-in I2C functions.

To use I2C functions, choose the MB89PV530/MB89P538/F538/537AC/538AC.

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