MB90F345ES Просмотр технического описания (PDF) - Cypress Semiconductor

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Компоненты Описание

производитель

MB90F345ES

F2MC-16LX 16-bit Microcontroller

Cypress Semiconductor 

MB90340E Series

(Continued)

Part Number

MB90V340E-101,

MB90V340E-102

Parameter

MB90F342E(S), MB90F342CE(S),

MB90F345E(S), MB90F345CE(S),

MB90F346E(S), MB90F346CE(S),

MB90F347E(S), MB90F347CE(S),

MB90F349E(S), MB90F349CE(S)

MB90341E(S), MB90341CE(S),

MB90342E(S), MB90342CE(S),

MB90346E(S), MB90346CE(S),

MB90347E(S), MB90347CE(S),

MB90348E(S), MB90348CE(S),

MB90349E(S), MB90349CE(S)

External Interrupt

(16 channels)

D/A Converter

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

expanded intelligent I/O services (EI2OS) and DMA

2 channels



Sub clock

(maximum 100 kHz)

Only for

MB90V340E-102

Devices with sub clock : devices without an S suffix in the part number

Devices without sub clock : devices with an S suffix in the part number

I/O Ports

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

All ports are push-pull outputs

Bit-wise settable as input/output or peripheral signal

Can be configured 8 as CMOS schmitt trigger/ automotive inputs (in blocks of 8 pins)

TTL input level settable for external bus (32-pin only for external bus)

Flash Memory



Supports automatic programming, Embedded Algorithm

Write/Erase/Erase-Suspend/Resume commands

A flag indicating completion of the algorithm

Number of erase cycles : 10000 cycles

Data retention time : 20 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 (except for

MB90F346E(S) and MB90F346CE (S) )

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

Please refer to the Emulator operation manual for details.

Document Number: 002-04498 Rev. *A

Page 5 of 92

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