68HC11K4 Description
BUFFALO ROM No ROM Frequency 4 MHz 2 MHz 3 MHz 4 MHz 40°to + 105°C $DD No ROM 2 MHz 3 MHz 4 MHz 40°to + 125°C $DD No ROM 2 MHz 3 MHz 4 MHz 40°to + 85°C $DC No ROM, No EEPROM.
68HC11K4 Key Features
- M68HC11 CPU
- 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)