參數(shù)資料
型號: MC68HC05P4ADWR3
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
封裝: PLASTIC, SOIC-28
文件頁數(shù): 10/102頁
文件大?。?/td> 930K
代理商: MC68HC05P4ADWR3
MC68HC05P4A — Rev. 6.0
Advance Information
MOTOROLA
General Description
15
Advance Information — MC68HC05P4A
Section 1. General Description
1.1 Contents
1.2 Introduction
The MC68HC05P4A is a 28-pin MCU (microcontroller unit) based on the
MC68HC05P4. The memory map includes 4160 bytes of user ROM and
176 bytes of RAM. The MCU has two 8-bit input/output (I/O) ports, A and
C. Port B has three I/O pins and port D has two pins, one that is I/O and
the other input only. The MC68HC05P4A includes a simple serial I/O
peripheral (SIOP) and an on-chip mask programmable computer
operating properly (COP) watchdog circuit.
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