TS87C52X2-MIEB datasheet, PDF - EEWORLD Datasheet

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TS87C52X2-MIEB: Description8-bit CMOS Microcontroller 0-60 MHz; CategoryThe embedded processor and controller Microcontrollers and processors; File Size253KB，54 Pages; ManufacturerTEMIC; Websitehttp://www.temic.de/

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TS87C52X2-MIEB Overview

8-bit CMOS Microcontroller 0-60 MHz

TS87C52X2-MIEB Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	TEMIC
package instruction	VQFP-44
Reach Compliance Code	unknow
Has ADC	NO
Address bus width	16
bit size	8
CPU series	8051
maximum clock frequency	40 MHz
DAC channel	NO
DMA channel	NO
External data bus width	8
JESD-30 code	S-PQFP-G44
JESD-609 code	e0
Number of I/O lines	32
Number of terminals	44
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	NO
Package body material	PLASTIC/EPOXY
encapsulated code	QFP
Encapsulate equivalent code	QFP44,.47SQ,32
Package shape	SQUARE
Package form	FLATPACK
power supply	5 V
Certification status	Not Qualified
RAM (bytes)	256
rom(word)	8192
ROM programmability	OTPROM
speed	40 MHz
Maximum slew rate	27 mA
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.8 mm
Terminal location	QUAD
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

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TS80C52X2

8-bit CMOS Microcontroller 0-60 MHz

1. Description

TEMIC TS80C52X2 is high performance CMOS ROM,

OTP, EPROM and ROMless versions of the 80C51

CMOS single chip 8-bit microcontroller.

The TS80C52X2 retains all features of the TEMIC

80C51 with extended ROM/EPROM capacity (8

Kbytes), 256 bytes of internal RAM, a 6-source , 4-level

interrupt system, an on-chip oscilator and three timer/

counters.

In addition, the TS80C52X2 has a dual data pointer, a

more versatile serial channel that facilitates

multiprocessor communication (EUART) and a X2 speed

improvement mechanism.

The fully static design of the TS80C52X2 allows to

reduce system power consumption by bringing the clock

frequency down to any value, even DC, without loss of

data.

The TS80C52X2 has 2 software-selectable modes of

reduced activity for further reduction in power

consumption. In the idle mode the CPU is frozen while

the timers, the serial port and the interrupt system are still

operating. In the power-down mode the RAM is saved

and all other functions are inoperative.

2. Features

80C52 Compatible

•

8051 pin and instruction compatible

•

Four 8-bit I/O ports

•

Three 16-bit timer/counters

•

256 bytes scratchpad RAM

Interrupt Structure with

•

6 Interrupt sources,

•

4 level priority interrupt system

Full duplex Enhanced UART

•

Framing error detection

•

Automatic address recognition

High-Speed Architecture

•

40 MHz @ 5V, 30MHz @ 3V

•

X2 Speed Improvement capability (6 clocks/

machine cycle)

30 MHz @ 5V, 20 MHz @ 3V (Equivalent to

60 MHz @ 5V, 40 MHz @ 3V)

Low EMI (inhibit ALE)

Power Control modes

•

Idle mode

•

Power-down mode

•

Power-off Flag

Dual Data Pointer

On-chip ROM/EPROM (8K-bytes)

Programmable Clock Out and Up/Down Timer/

Counter 2

Asynchronous port reset

Once mode (On-chip Emulation)

Power supply: 4.5-5V, 2.7-5.5V

Temperature ranges: Commercial (0 to 70

C) and

Industrial (-40 to 85

Packages: PDIL40, PLCC44, VQFP44 1.4, PQFP F1

(13.9 footprint), CQPJ44 (window), CDIL40

(window)

Rev. B - Jan. 25, 1999

Preliminary

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