MC68HC05P1A中文资料Microcontroller数据手册恩XP规格书

描述 Description

Overview The MC68HC05P1A is a microcontroller unit (MCU) with highly sophisticated on-chip peripheral functions. All MCUs in the family use the popular M68HC05 central processor unit (CPU) and are available with a variety of subsystems, memory sizes and types, and package types.
Archived content is no longer updated and is made available for historical reference only.

特性 Features

•Low-Cost, M68HC05 Core
•28-Pin Dual In-Line Package (DIP) or Small Outline Integrated
Circuit (SOIC) Package
•On-Chip Crystal/Ceramic Resonator or RC Oscillator (Mask
•Option)
•2320 Bytes of User Read-Only Memory (ROM) Including:

•48 Bytes of Page-Zero ROM
•16 Bytes of User Vectors


•128 Bytes of On-Chip Random Access Memory (RAM)
•16-Bit Timer with Output Compare and Input Capture
•Edge/Level-Sensitive Interrupt or Edge-Sensitive Only (Mask
Option)
•Computer Operating Properly (COP) Watchdog Timer
•20 Bidirectional Input/Output (I/O) Lines and One Input-Only
Line Including:

•Individual Mask Selectable Pullups/Interrupts on Port A
Pins
•High Current Sink and Source on Two I/O Pins (PC0 and
PC1)


•Single-Chip Mode
•Power-Saving Stop and Wait Modes
•Stop Conversion to Halt Mode (Mask Option)