TS87C51RD2EJ datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > The embedded processor and controller> Microcontrollers and processors> TS87C51RD2EJ

TS87C51RD2EJ: DescriptionMicrocontroller, 8-Bit, UVPROM, CMOS, CDIP40, WINDOWED, CERAMIC, DIP-40; CategoryThe embedded processor and controller Microcontrollers and processors; File Size690KB，74 Pages; ManufacturerTEMIC; Websitehttp://www.temic.de/

Download Datasheet Parametric View All

TS87C51RD2EJ Overview

Microcontroller, 8-Bit, UVPROM, CMOS, CDIP40, WINDOWED, CERAMIC, DIP-40

TS87C51RD2EJ Parametric

Parameter Name	Attribute value
Maker	TEMIC
package instruction	WINDOWED, CERAMIC, DIP-40
Reach Compliance Code	unknown
Has ADC	NO
Address bus width	16
bit size	8
DAC channel	NO
DMA channel	NO
External data bus width	8
JESD-30 code	R-GDIP-T40
Number of I/O lines	32
Number of terminals	40
PWM channel	YES
Package body material	CERAMIC, GLASS-SEALED
Package shape	RECTANGULAR
Package form	IN-LINE
Certification status	Not Qualified
ROM programmability	UVPROM
surface mount	NO
technology	CMOS
Terminal form	THROUGH-HOLE
Terminal location	DUAL
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

Preview

Download Datasheet

View All

TS80C51RA2/RD2

TS83C51RB2/RC2/RD2

TS87C51RB2/RC2/RD2

High Performance 8-bit Microcontrollers

1. Description

Atmel Wireless & Microcontrollers TS80C51Rx2 is high

performance CMOS ROM, OTP, EPROM and ROMless

versions of the 80C51 CMOS single chip 8-bit

microcontroller.

The TS80C51Rx2 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 facilitates multiprocessor communication

(EUART) and a X2 speed improvement mechanism.

The fully static design of the TS80C51Rx2 allows to

reduce system power consumption by bringing the clock

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

data.

The TS80C51Rx2 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

•

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

•

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)

•

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

bytes)

•

Power Control modes

•

Idle mode

•

Power-down mode

•

Power-off Flag

•

Once mode (On-chip Emulation)

•

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

•

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, CQPJ44

(window), CDIL40 (window), PLCC68, VQFP64

1.4, JLCC68 (window)

Rev. C - 06 March, 2001

Recommended Resources

Disconnected anti-theft alarm circuit (2)

Three color color changing light circuit

No power supply light control switch circuit diagram

555 liquid level monitoring alarm circuit

555 power supply voltage high and low limit alarm circuit

Light trigger circuit

Reverse: [i=s]This post was last edited by nanasong on 2022-8-4 16:18[/i]Could you please tell me what is the use of the series resistor between the input and output of the inverter? The input signal is a 100M...; nanasong Analog electronics

Understanding the Rail-to-Rail Characteristics of Op Amps: Follower circuit:The sampling voltage VI_AMP_IN on the front-stage sampling resistor is sent to the ADC for A/D conversion through the follower action VI_AMP_OUT of U6.The role of U6 here is to reduce...; 灞波儿奔 Analogue and Mixed Signal

Married electricians, do you give your salary to your wife or manage it yourself?: [font=微软雅黑][size=3] As the title says, I'll start with a survey. At this stage, we each take care of our own affairs. I pay for the household expenses, and I don't care about how much my wife earns an...; ylyfxzsx Talking

Ek314 How to upgrade Ubuntu 12.04 to 14.04?: , Helvetica, SimSun, sans-serif][size=14px][size=5][color=#ff0000]A friend asked: [/color][/size][/size][/font] [size=5][color=#ff0000][font=Tahoma, Helvetica, SimSun, sans-serif]After booting, a prom...; myzrcherry Industrial Control Electronics

Does anyone know how to open a .brd file with AD?: Does anyone know how to open a .brd file with AD? I have tried the method on the Internet but still can't find the solution. I don't know if it is a version issue....; 曹伟1993 PCB Design

Say goodbye to quartz? One of the main characters in next week's TI live broadcast, CC2652RB, is a wireless MCU that does not require an external crystal oscillator: [size=2]Next Tuesday, TI will introduce its latest SimpleLink wireless MCU products: CC13X2 and CC26X2 at the forum. The highlights are low power consumption and multi-band. The official publicity of ...; nmg Wireless Connectivity

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components