MB89558APFT-XXX Ver la hoja de datos (PDF) - Fujitsu

Número de pieza

componentes Descripción

Fabricante

MB89558APFT-XXX

8-bit Proprietary Microcontroller

Fujitsu 

MB89550A Series

s DIFFERENCES AMONG PRODUCTS AND PRECAUTIONS FOR MODEL SELECTION

• Package and Model Combinations

Package

Models

MB89PV550A

FPT-100P-M05

(LQFP-100 0.5 mm pitch)

×

FPT-100P-M18

(TQFP-100 0.4 mm pitch)

×

MQP-100C-P02

(MQFP-100 0.5 mm pitch)

Note : Compatible with all options (-201/202/203) .

MB89P558A

×

MB89557A

MB89558A

×

• Memory Space

• When evaluating chips using piggyback evaluators etc., please take note of the differences among products

before making the evaluation.

• Current Consumption

• When operating at low speed, one-time PROM and EPROM products will consume more current than mask

ROM products. However, the current consumption in sleep/stop modes is the same.

• For specific details about each package, see "s PACKAGE DIMENSIONS".

• For details about power consumption, see "s ELECTRICAL CHARACTERISTICS" .

• Mask Options

• The available options, and methods of using options, differ according to the model. Be sure to confirm the

options from the "s MASK OPTIONS" section.

• LCD Drive Step-up Power Circuit

The MB89550A series is available with or without the step-up circuit option as a mask option.

• Power Supply Path

The models in the MB89550A series have two power supply pins, VCC1 and VCC2, with power supply paths that

differ according to the model.

Models Supply pin

Power supply path

MB89557A/

558A

VCC1 3V power supply pin for internal resource operation, including the CPU.

VCC2 5V power supply pin for input/output ports.

MB89P558A

VCC1 VPP pin for on-board writing.

VCC2

V power supply pin for internal resource operation, including the CPU, and for input/

output pins.

VCC1 Internally shut off, operates as input to VCC2 only.

MB89PV550A

VCC2

5V power supply pin for internal resource operation, including the CPU, and for input/

output pins.

• Oscillator Startup and Power-on Reset

On the MB89PV550A and MB89P558A, oscillator startup and power-on reset are applied at the rise of the VCC2

input. On the MB89558A and MB89557A, oscillator startup and power-on reset are applied at the rise of the

VCC1 input.

5

Share Link: