The MC68HC11E1CFNE2 is a Microcontroller Unit 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 3MHz to DC.

• Power Saving STOP and WAIT Modes
• Low-voltage devices available
• 512-byte On-chip RAM, data retained during standby
• 512-byte On-chip EEPROM
• Asynchronous Non-return to Zero (NRZ) Serial Communications Interface (SCI)
• Synchronous Serial Peripheral Interface (SPI)
• 8-channel 8-bit analogue-to-digital (A/D) converter
• 16-bit Timer system
• Real-time interrupt circuit

Applications
Automotive, Consumer Electronics

Technical Doc: MC68HC11E1CFNE2  Datasheet