Datasheet > 5962R9858302VXC

5962R9858302VXC

更新时间： 2025-09-08 23:15:43

品牌	Logo	应用领域
艾法斯 - AEROFLEX		微控制器外围集成电路时钟
页数	文件大小	规格书
43页	186K
描述
20MHz 16-bit Microcontroller

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5962R9858302VXC 数据手册

Standard Products

UT80CRH196KD Microcontroller

Datasheet

September, 2002

FEATURES

INTRODUCTION

20MHz 16-bit Microcontroller compatible with industry

standard’s MCS-96 ISA

- Register to Register Architecture

- 1000 Byte Register RAM

The UT80CRH196KD is compatible with industry standard’s

MCS-96 instruction set. The UT80CRH196KD is supported

by commercial hardware and software development tools.

Built on UTMC’s Commercial RadHard^TMepitaxial CMOS

technology, the microcontroller is hardened against ionizing

dose and charged particles. The microcontroller’s on-board

1000 byte scratch-pad SRAM and flip-flops can withstand

Three 8-bit I/O Ports

On-board Interrupt Controller

Three Pulse-Width Modulated Outputs

High Speed I/O

charged particles with energies up to 25 MeV-cm²/mg.

The UT80CRH196KD accesses instruction code and data via

a 16-bit address and data bus. The 16-bit bus allows the

microcontroller to access 128K bytes of instruction/data

memory. Integrated software and hardware timers, high speed

I/O, pulse width modulation circuitry, and UART make the

UT80CRH196KD ideal for control type applications. The

CPU’s ALU supports byte and word adds and subtracts, 8 and

16 bit multiplies, 32/16 and 16/8 bit divides, as well as

increment, decrement, negate, compare, and logical

operations. The UT80CRH196KD’s interrupt controller

prioritizes and vectors 18 interrupt events. Interrupts include

normal interrupts and special interrupts. To reduce power

consumption, the microcontroller supports software invoked

idle and power down modes. The UT80CRH196KD is

packaged in a 68-lead quad flatpack.

UART Serial Port

Dedicated Baud Rate Generator

Software and Hardware Timers

- 16-Bit Watchdog Timer, Four 16-Bit Software Timers

- Three 16-Bit Counter/Timers

Radiation-hardened process and design; total dose

irradiation testing to MIL-STD-883 Method 1019

- Total-dose: 100K rads(Si)

- Effective LET threshold: 25 MeV-cm ²/mg

- Saturated cross section: 3.66e-7cm²/bit

- Latchup immune (LET > 128 MeV-cm²/mg)

q Error detection and correction for external memory accesses

QML Q and QML V compliant part

q Standard Microcircuit Drawing 5962-98583

CPU

1000 Bytes

ALU

RAM

Interrupt

PTS

Controller

MicroCode

Engine

Control

Signals

Memory

Controller

Queue

Address /Data Bus

Alternate

Functions

HOLD

HLDA

BREQ

PWM1

Alternate

Functions

Serial

Port

Watchdog

Timer

PWM

HSIO and

Timers

PORT0

PWM2

EXTINT

HSI HSO

PORT1

PORT2

ECB0-

ECB5

Figure 1. UT80CRH196KD Microcontroller

12 3 4 5 6 7...43

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与5962R9858302VXC相关器件

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