Product Summary

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

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