Product Summary

The MC68HC11F1CFN3 is a high-performance member of the M68HC11 family of microcontroller unit (MCU). 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 MC68HC11F1CFN3.

Parametrics

MC68HC11F1CFN3 specifications: (1)Package: 68-pin PLCC; (2)Temperature: -40℃ to 85℃; (3)Frequency: 3MHz.

Features

MC68HC11F1CFN3 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; (11)Eight-channel 8-bit A/D converter (MC68HC11F1 only); (12)Computer operating properly (COP) watchdog system and clock monitor; (13)Bus speeds of up to 6 MHz for the MC68HC11FC0 and up to 5 MHz for the MC68HC11F1; (14)68-Pin PLCC (MC68HC11F1 only), 64-Pin QFP (MC68HC11FC0 only), and 80-pin TQFP package options.

Diagrams

MC68HC11F1CFN3 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC68HC11F1CFN3
MC68HC11F1CFN3


IC MCU 512 EEPROM 3MHZ 68-PLCC

Data Sheet

Negotiable 
MC68HC11F1CFN3R2
MC68HC11F1CFN3R2


IC MCU 512 EEPROM 3MHZ 68-PLCC

Data Sheet

Negotiable