MB89130 データシートの表示（PDF） - Fujitsu

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MB89130

8-bit Proprietary Microcontroller

Fujitsu 

MB89130/130A Series

s PRODUCT LINEUP

Part number

Item

MB89131

MB89133A

MB89135A

MB89P133A

MB89P131

Classification

Mass-produced products

(mask ROM products)

One-time PROM products

ROM size

4 K × 8 bits

(internal mask

ROM)

8 K × 8 bits

(internal mask

ROM)

16 K × 8 bits

(internal mask

ROM)

8 K × 8 bits

4 K × 8 bits

(internal PROM, (internal PROM,

to be

to be

programmed programmed

with general- with general-

purpose EPROM purpose EPROM

programmer) programmer)

RAM size

128 × 8 bits

256 × 8 bits

128 × 8 bits

CPU functions

The number of instructions :

136

Instruction bit length :

8 bits

Instruction length :

1 to 3 bytes

Data bit length :

1, 8, 16 bits

Minimum execution time :

0.95 µs at 4.2 MHz

Minimum interrupt processing time : 8.57 µs at 4.2 MHz

Ports

Output ports (N-ch open-drain

ports) :

Output ports (CMOS) :

I/O ports (CMOS) :

Total :

4 (All also serve as peripherals.)

8

24 (8 ports also serve as peripherals. For

MB89130A, 16 ports also serve as.)

36

8/16-bit timer/

counter

8-bit timer/counter × 2 channels or a 16-bit event counter

8-bit serial I/O

8 bits

LSB/MSB first selectable

8-bit A/D converter

8-bit resolution × 4 channels

A/D conversion mode (minimum conversion time : 42 µs at 4.2 MHz)

Sense mode (minimum conversion time : 11.4 µs at 4.2 MHz)

Capable of continuous activation by an internal timer

Reference voltage input

3 independent channels (edge selection, interrupt vector, source flag)

External interrupt 1

Rising/falling both edges selectable

Used also for wake-up from stop/sleep mode. (Edge detection is also permitted in the stop

mode.)

External interrupt 2

(wake-up function)



8 channels (only for level detection)



Remote control

transmitting gener-



ator

1 channel

(Pulse width and cycle selectable by program)



Standby mode

Sleep, stop, and clock mode

Process

CMOS

Operating voltage*

2.2 to 4.0 V (with the dual-clock option)

2.2 to 6.0 V (with the single-clock option)

2.7 V to 6.0 V

* : Varies with conditions such as the operating frequency. (See “s ELECTRICAL CHARACTERISTICS”.)

(Continued)

3

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