Product Summary

The MC68HC11F1CFN4 is a high-performance microcontroller unit (MCU). High-speed expanded systems required the development of MC68HC11F1CFN4 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.

Parametrics

MC68HC11F1CFN4 absolute maximum ratings: (1)Supply Voltage: – 0.3 to + 7.0 V; (2)Input Voltage: – 0.3 to + 7.0 V; (3)Operating Temperature Range: – 40 to + 85 ℃; (4)Storage Temperature Range: – 55 to + 150 ℃; (5)Current Drain per Pin Excluding VDD, VSS, AVDD, VRH, and VRL: 25 mA.

Features

MC68HC11F1CFN4 features: (1)MC68HC11 CPU; (2)512 Bytes of On-Chip Electrically Erasable Programmable ROM (EEPROM) with Block Protect (MC68HC11F1 only); (3)1024 Bytes of On-Chip RAM (All Saved During Standby); (4)Enhanced 16-Bit Timer System: 3 Input Capture (IC) Functions, 4 Output Compare (OC) Functions, 4th IC or 5th OC (Software Selectable); (5)On-Board Chip-Selects with Clock Stretching; (6)Real-Time Interrupt Circuit; (7)8-Bit Pulse Accumulator; (8)Synchronous Serial Peripheral Interface (SPI); (9)Asynchronous Nonreturn to Zero (NRZ) Serial Communication Interface (SCI); (10)Power saving STOP and WAIT Modes.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC68HC11F1CFN4
MC68HC11F1CFN4


IC MCU 512 EEPROM 4MHZ 68-PLCC

Data Sheet

Negotiable 
MC68HC11F1CFN4R2
MC68HC11F1CFN4R2


IC MCU 1K RAM 4MHZ 68-PLCC

Data Sheet

Negotiable