TS80C52X2-MCEB データシートの表示（PDF） - Temic Semiconductors

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TS80C52X2-MCEB

8-bit CMOS Microcontroller 0-60 MHz

Temic Semiconductors 

TS80C52X2

TS80C32X2

TS80C52X2

TS87C52X2

3. Block Diagram

Table 1. Memory size

ROM (bytes)

0

8k

0

EPROM (bytes)

0

0

8k

TOTAL RAM

(bytes)

256

256

256

XTAL1

XTAL2

ALE/ PROG

PSEN

EA/VPP

RD (3)

WR (3)

(3) (3)

EUART

RAM

256x8

ROM

/EPROM

8Kx8

CPU

C51

CORE

IB-bus

(1) (1)

Timer2

Timer 0 INT

Timer 1 Ctrl

(3) (3) (3) (3)

Parallel I/O Ports & Ext. Bus

Port 0 Port 1 Port 2 Port 3

(1): Alternate function of Port 1

(2): Only available on high pin count packages

(3): Alternate function of Port 3

2

Rev. B - Jan. 25, 1999

Preliminary

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