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產(chǎn)品資訊

UPD70325L-10

型號：UPD70325L-10
品牌：NEC

批號：13+
封裝：PLCC
原價：70
數(shù)量：7510
PDF電子文檔：

訂購電話：86755-83294757
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備注：原裝進(jìn)口現(xiàn)貨 New and original

詳細(xì)描述

UPD70325L-10

V25+TM 16/8-BIT SINGLE-CHIP MICROCONTROLLER

FEATURES

Software compatible with V25

Software compatible with µPD70108/70116 (in native mode) (some instructions added)

Internal 16-bit architecture and external 8-bit data bus

3-stage pipeline method

Minimum instruction cycle : 250 ns/8 MHz (external 16 MHz)

: 200 ns/10 MHz (external 20 MHz)

Memory space 1 Mbyte

On-chip RAM : 256 words × 8 bits

Input port (port T) with comparator : 8 bits

I/O lines (input port : 4 bits, input/output ports : 20 bits)

Serial interface : 2 channels

Internal dedicated baud rate generator

Asynchronous mode and I/O interface mode

Interrupt controller

Programmable priority (8 levels)

3 types of interrupt response method

Vectored interrupt function, register bank switching function, macro service function

DRAM and pseudo SRAM refreshing function

DMA controller : 2 channels

4 types of DMA transfer mode

Transfer rate Maximum 4 Mbytes/second (when stop control is not executed by DMARQ pin in demand release

mode)

Maximum 2 Mbytes/second (when stop control is executed by DMARQ pin in demand release

mode, or burst mode)

Address pointer (linear) : 20 bits

Terminal counter : 16 bits

16-bit timer : 2 channels

Time base counter (20 bits) : 1 channel

On-chip clock generator

Programmable wait function

Standby function (STOP, HALT)

Because of wholesale price is different from sample price, our website can not state.Please send your required part number via email to Sales@hkmjd.com or add our skype id mjdccm898 for online talking.As well as welcome you call us : 0755-83957301 We will send offer for you; Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support ！

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