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Fabricante

MB90352

16-bit Proprietary Microcontroller

Fujitsu 

MB90350 Series

Part Number

Parameter

MB90F352/S, MB90352/S*1

MB90V340A-101/102

Supports 8-bit and 16-bit operation modes

8/16-bit

Programmable Pulse

Generator

6 channels (16-bit) /

10 channels (8-bit)

8-bit reload counters × 12

8-bit reload registers for L pulse width × 12

8-bit reload registers for H pulse width × 12

A pair of 8-bit reload counters can be configured as one 16-bit reload counter or as

8-bit prescaler + 8-bit reload counter

Operation clock freq. : fsys, fsys/21, fsys/22, fsys/23, fsys/24 or 128 µs@fosc = 4 MHz

(fsys = Machine clock frequency, fosc = Oscillation clock frequency)

1 channel

2 channels

CAN Interface

Conforms to CAN Specification Version 2.0 Part A and B

Automatic re-transmission in case of error

Automatic transmission responding to Remote Frame

Prioritized 16 message buffers for data and ID’s

Supports multiple messages

Flexible configuration of acceptance filtering :

Full bit compare/Full bit mask/Two partial bit masks

Supports up to 1 Mbps

External Interrupt

(8 channels)

Can be used rising edge, falling edge, starting up by H/L level input, external interrupt,

extended intelligent I/O services (EI2OS) and DMA

D/A converter



1 channel

Subclock

(up to100 kHz)

devices with ‘S’-suffix and MB90V340A-102 : without subclock

devices without ‘S’-suffix and MB90V340A-101 : with subclock

I/O Ports

Virtually all external pins can be used as general purpose I/O port

All push-pull outputs

Bit-wise settable as input/output or peripheral signal

Settable as CMOS schmitt trigger/ automotive inputs (default)

TTL input level settable for external bus (30 terminals only for external bus)

Supports automatic programming, Embedded AlgorithmTM*3

Write/Erase/Erase-Suspend/Resume commands

A flag indicating completion of the algorithm

Flash

Memory

Number of erase cycles : 10,000 times

Data retention time : 10 years

Boot block configuration



Erase can be performed on each block

Block protection with external programming voltage

Flash Security Feature for protecting the content of the Flash

*1 : The devices are under development.

*2 : It is setting of Jumper switch (TOOL VCC) when Emulator (MB2147-01) is used.

Please refer to the Emulator hardware manual about details.

*3 : Embedded Algorithm is a trade mark of Advanced Micro Devices Inc.

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