MC68HC11Fx Overview
High-speed expanded systems required the development of this chip with its extra input/output (I/O) ports, an increase in static RAM (one Kbyte), internal chip-select functions, and a non-multiplexed bus which reduces the need for external interface logic. The timer, serial I/O, and analog-to-digital (A/ D) converter enable functions similar to those found in the MC68HC11E9. The MC68HC11FC0 is a low cost, high-speed...
MC68HC11Fx Key Features
- MC68HC11 CPU
- 512 Bytes of On-Chip Electrically Erasable Programmable ROM (EEPROM) with Block Protect (MC68HC11F1 only)
- 1024 Bytes of On-Chip RAM (All Saved During Standby)
- Enhanced 16-Bit Timer System
- 3 Input Capture (IC) Functions
- 4 Output pare (OC) Functions
- 4th IC or 5th OC (Software Selectable)
- On-Board Chip-Selects with Clock Stretching
- Real-Time Interrupt Circuit
- 8-Bit Pulse Accumulator
