MC68711E20CFNE3数据手册恩XP中文资料规格书

描述 Description

The 68HC11E family MCUs all combine the M68HC11 CPU with high-performance, on-chip peripherals. The E series is comprised of many devices with various configurations of RAM, ROM or EPROM, and EEPROM. Several low-voltage devices are also available. With the exception of a few minor differences, the operation of all E-series MCUs is identical. A fully static design and high-density complementary metal-oxide semiconductor (HCMOS) fabrication process allow E-series devices to operate at frequencies from 4 MHz to dc.

特性 Features

M68HC11 CPU
• Power Saving STOP and WAIT Modes
• 512 Bytes of On-Chip RAM, Data Retained During Standby
• 512 Bytes of On-Chip EEPROM
• 20 Kbytes of On-Chip EPROM
• Asynchronous Nonreturn to Zero (NRZ) Serial Communications Interface (SCI)
• Synchronous Serial Peripheral Interface (SPI)
• 8-Channel 8-Bit Analog-to-Digital (A/D) Converter
• 16-Bit Timer System
• Three Input Capture (IC) Channels
• Four Output Compare (OC) Channels
• One Additional Channel, Selectable as Fourth IC or Fifth OC