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PIC16C54A-04I/SO 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:
SOIC-18
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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PIC16C54A-04I/SO数据手册
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若手册格式错乱,请下载阅览PDF原文件

2001 Microchip Technology Inc. DS41126B-page 1
DEVICE MIGRATIONS
This document is intended to describe the functional differences and the electrical specification differences that are
present when migrating from one device to the next.
Table 1 shows the considerations that must be taken into account when migrating from the PIC16C54A to the
PIC16C54C.
TABLE 1: PIC16C54A → PIC16C54C DIFFERENCES
Note: This device has been designed to perform to the parameters of its data sheet. It has been tested to an elec-
trical specification designed to determine its conformance with these parameters. Due to process differ-
ences in the manufacture of this device, this device may have different performance characteristics than its
earlier version. These differences may cause this device to perform differently in your application than the
earlier version of this device.
Functional Differences
No. Difference H/W S/W Prog.
1 Master Clear Filter added, PIC16C54C. See Electrical Specification #30
✔
——
2 Code protection change, PIC16C54C now reads as 0 when code protect enabled — —
✔
3 Programming algorithm change, PIC16C54C uses a new programming algorithm — —
✔
PIC16C54A → PIC16C54C Migration
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