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PIC16C55A-04/P 其他数据使用手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
微控制器
封装:
PDIP-28
描述:
PIC16C5x 8 位微控制器Microchip 的 PIC16C 系列微控制器 8 位 CMOS MCU，将 Microchip 的 PIC® 体系架构融入到引脚和封装选件中，从节省空间的 14 引脚设备到功能丰富的 64 引脚设备。 现在由基于闪存的型号代替，这些设备在传统设计方面也仍受到欢迎。 对于新应用，应考虑 PIC16F 型号。 PIC16C5x 系列微控制器基于 Microchip 基线体系结构，带 2 层硬件堆栈和 33 个 12 位指令。 这些 MCU 提供高达 10 MIPS、3 字节程序内存和高达 73 字节 RAM 的数据存储器。 板载是一个 RC 振荡器，精确度为 ±1%。### 特点33 个指令 2 级硬件堆栈 除 PIC16C55/C55A/C57/C57C/CR57C 之外的所有型号上均有 12 个输入/输出引脚 20 个输入/输出引脚 – PIC16C55/C55A/C57/C57C/CR57C 一个 8 位计时器 监控计时器 (WDT) 通电重置 (POR) 设备重置计时器 (DRT) ### PIC16 微控制器
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PIC16C55A-04/P数据手册
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若手册格式错乱，请下载阅览PDF原文件
1997 Microchip Technology Inc.
Preliminary
DS30453A-page 5
PIC16C5X
1.0 GENERAL DESCRIPTION
The PIC16C5X from Microchip Technology is a family
of low-cost, high performance, 8-bit, fully static,
EPROM/ ROM-based CMOS microcontrollers. It
employs a RISC architecture with only 33 single
word/single cycle instructions. All instructions are sin-
gle cycle (200 ns) except for program branches which
take two cycles. The PIC16C5X delivers performance
an order of magnitude higher than its competitors in the
same price category. The 12-bit wide instructions are
highly symmetrical resulting in 2:1 code compression
over other 8-bit microcontrollers in its class. The easy
to use and easy to remember instruction set reduces
development time significantly.
The PIC16C5X products are equipped with special fea-
tures that reduce system cost and power requirements.
The Power-On Reset (POR) and Device Reset Timer
(DRT) eliminate the need for external reset circuitry.
There are four oscillator configurations to choose from,
including the power-saving LP (Low Power) oscillator
and cost saving RC oscillator. Power saving SLEEP
mode, Watchdog Timer and code protection features
improve system cost, power and reliability.
The UV erasable CERDIP packaged versions are ideal
for code development, while the cost-effective One
Time Programmable (OTP) versions are suitable for
production in any volume. The customer can take full
advantage of Microchip’s price leadership in OTP
microcontrollers while benefiting from the OTP’s
flexibility.
The PIC16C5X products are supported by a
full-featured macro assembler, a software simulator, an
in-circuit emulator, a ‘C’ compiler, fuzzy logic support
tools, a low-cost development programmer, and a full
featured programmer. All the tools are supported on
IBM
PC and compatible machines.
1.1 Applications
The PIC16C5X series fits perfectly in applications rang-
ing from high-speed automotive and appliance motor
control to low-power remote transmitters/receivers,
pointing devices and telecom processors. The EPROM
technology makes customizing application programs
(transmitter codes, motor speeds, receiver frequen-
cies, etc.) extremely fast and convenient. The small
footprint packages, for through hole or surface mount-
ing, make this microcontroller series perfect for applica-
tions with space limitations. Low-cost, low-power, high
performance, ease of use and I/O flexibility make the
PIC16C5X series very versatile even in areas where no
microcontroller use has been considered before (e.g.,
timer functions, replacement of “glue” logic in larger
systems, coprocessor applications).
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