68HC11K4 Datasheet (PDF) Download
Motorola Semiconductor
68HC11K4

Key Features

  • Power Saving STOP and WAIT Modes
  • 768 Bytes RAM (All Saved During Standby)
  • 24 Kbytes ROM or EPROM
  • 640 Bytes Electrically Erasable Programmable Read Only Memory (EEPROM)
  • Optional Security Feature Protects Memory Contents
  • On-Chip Memory Mapping Logic Allows Expansion to Over 1 Mbyte of Address Space
  • PROG Mode Allows Use of Standard EPROM Programmer (27C256 Footprint)
  • Nonmultiplexed Address and Data Buses
  • Four Programmable Chip Selects with Clock Stretching (Expanded Modes)
  • 8-Bit Pulse Accumulator