MC68HC05D32中文资料Microcontroller数据手册恩XP规格书

描述 Description

Overview The MC68HC05D32, with 16K bytes of masked ROM, is a member of the NXP® M68HC05 family of advanced HCMOS 8-bit single chip microcomputers. Based around the industry standard M68HC05 CPU core and its familiar, efficient instruction set, this device includes five 6-bit pulse width modulation (PWM) channels, a serial communications interface (SCI), computer operating properly (COP) watchdog timer, high current output port capable of driving LEDs and a 16-bit timer with input capture and output compare.
Archived content is no longer updated and is made available for historical reference only.

特性 Features

•68HC05 CPU
•32304 bytes of masked User ROM (plus 10 bytes for vectors) on
the MC68HC05D32
•239 bytes of self-check ROM (including self-check vectors)
•352 bytes of RAM
•Memory-mapped I/O
•31 bidirectional I/O Lines
•Fully static operation
•On-chip oscillator with crystal/ceramic resonator
•16-bit capture/compare timer sub-system
•Five 6-bit pulse width modulation channels operating at 30
kHz
•High current LED drive output port (port B)
•Asynchronous serial communications interface (SCI) system
•Power saving STOP, WAIT and data-retention modes
•Single 3.0 to 5.5 Volt supply (2 Volt data retention
mode)
•Computer operating properly (COP) watchdog timer with clock
monitor
•Software programmable external interrupt sensitivity