MC68HC08AS20CFN中文资料飞思卡尔数据手册PDF规格书

The MC68HC08AS20 is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). The M68HC08 Family is based on the customer-specified integrated circuit (CSIC) design strategy. All MCUs in the family use the enhanced M68HC08 central processor unit (CPU08) and are available with a variety of modules, memory sizes and types, and package types.

Features

Features of the MC68HC08AS20 include:

• High-Performance M68HC08 Architecture

• Fully Upward-Compatible Object Code with M6805, M146805, and M68HC05 Families

• 8.4-MHz Internal Bus Frequency

• 20,480 Bytes of Read-Only Memory (ROM)

• ROM Data Security

• 512 Bytes of On-Chip Electrically Erasable Programmable Read-Only Memory (EEPROM)

• 640 Bytes of On-Chip RAM

• Serial Peripheral Interface Module (SPI)

• Serial Communications Interface Module (SCI)

• 16-Bit, 6-Channel Timer Interface Module (TIM)

• Clock Generator Module (CGM)

• 8-Bit, 15-Channel Analog-to-Digital Converter Module (ADC)

• SAE J1850 Byte Data Link Controller Digital Module (BDLC–D)