TS87C51RD2-MCL datasheet, PDF - EEWORLD Datasheet

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TS87C51RD2-MCL: Description8-BIT, OTPROM, 30 MHz, MICROCONTROLLER, PQCC44; CategoryThe embedded processor and controller Microcontrollers and processors; File Size778KB，86 Pages; ManufacturerAtmel (Microchip)

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TS87C51RD2-MCL Overview

8-BIT, OTPROM, 30 MHz, MICROCONTROLLER, PQCC44

TS87C51RD2-MCL Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Atmel (Microchip)
Objectid	1900611529
Parts packaging code	DIP
package instruction	DIP,
Contacts	40
Reach Compliance Code	compli
ECCN code	3A991.A.2
compound_id	3575086
Has ADC	NO
Address bus width	16
bit size	8
maximum clock frequency	40 MHz
DAC channel	NO
DMA channel	NO
External data bus width	8
JESD-30 code	R-PDIP-T40
JESD-609 code	e0
Number of I/O lines	32
Number of terminals	40
Maximum operating temperature	70 °C
Minimum operating temperature
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
ROM programmability	OTPROM
speed	40 MHz
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	TIN LEAD
Terminal form	THROUGH-HOLE
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

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1. Features

•

80C52 Compatible

– 8051 pin and instruction compatible

– Four 8-bit I/O ports

– Three 16-bit timer/counters

– 256 bytes scratchpad RAM

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)

Dual Data Pointer

On-chip ROM/EPROM (16K-bytes, 32K-bytes, 64K-bytes)

On-chip eXpanded RAM (XRAM) (256 or 768 bytes)

Programmable Clock Out and Up/Down Timer/Counter 2

Programmable Counter Array with

– High Speed Output,

– Compare / Capture,

– Pulse Width Modulator,

– Watchdog Timer Capabilities

Hardware Watchdog Timer (One-time enabled with Reset-Out)

2 extra 8-bit I/O ports available on RD2 with high pin count packages

Asynchronous port reset

Interrupt Structure with

– 7 Interrupt sources,

– 4 level priority interrupt system

Full duplex Enhanced UART

– Framing error detection

– Automatic address recognition

Low EMI (inhibit ALE)

Power Control modes

– Idle mode

– Power-down mode

– Power-off Flag

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, PLCC68, VQFP64 1.4

•

High

Performance

8-bit

Microcontroller

TS80C51RA2

TS83C51RB2

TS83C51RC2

TS83C51RD2

TS87C51RB2

TS87C51RC2

TS87C51RD2

AT80C51RA2

AT83C51RB2

AT83C51RC2

AT83C51RD2

AT87C51RB2

AT87C51RC2

•

2. Description

Atmel TS8xC51Rx2 is a high performance CMOS ROM, OTP, EPROM and ROMless

versions of the 80C51 CMOS single chip 8-bit microcontroller.

The TS8xC51Rx2 retains all features of the 80C51 with extended ROM/EPROM

capacity (16/32/64 Kbytes), 256 bytes of internal RAM, a 7-source , 4-level interrupt

system, an on-chip oscilator and three timer/counters.

In addition, the TS80C51Rx2 has a Programmable Counter Array, an XRAM of 256 or

768 bytes, a Hardware Watchdog Timer, a more versatile serial channel that

Rev. 4188F–8051–01/08

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