This document introduces the technical data of Freescale Semiconductor's product HC11 MC68HC11F1
This manual describes the MC68HC11F1 8‑bit microcontroller, covering its CPU core, on‑chip memory, operating modes, reset and interrupt handling, and the various serial interfaces. It also includes electrical characteristics, mechanical data, and ordering information.
The document lists development tools such as the MC68HC11F1 Evaluation System, the Modular Development System (MMDS11), and provides specifications for emulation memory, trace buffers, breakpoint resources, and communication interfaces.
| Monitor map size | 64 Kbyte monitor map with 16 Kbytes monitor EPROM |
|---|---|
| Emulation RAM | 64 Kbytes of emulation RAM |
| Real‑time trace buffer | 8 Kbyte × 64 entries |
| Time‑tag resolution | 16‑bit or 24‑bit time tag |
| Oscillator clock sources | Six software‑selectable sources |
| Instruction breakpoints | 64 possible hardware instruction breakpoints |
| Data breakpoints | Four hardware data breakpoints |
| RS‑232 baud rate | Up to 57.6 Kbaud |
| Physical dimensions | 15.38" × 10.19" × 2.75" (390.6 mm × 258.8 mm × 69.9 mm) |
The manual lists MC68HC11F1 Development Tools, the MC68HC11EVS Evaluation System, and the M68MMDS11 Modular Development System as supported tools.
The evaluation system provides 64 Kbytes of emulation memory.
The system can operate at RS‑232 speeds up to 57.6 Kbaud.
The device supports up to 64 hardware instruction breakpoints and four hardware data breakpoints.