Product Summary

The MC68HC11A1FN is a high-performance microcontroller unit (MCU). It is based on the M68HC11 Family. The high speed, low power consumption chip has multiplexed buses and a fully static design. The MC68HC11A1FN chip can operate at frequencies from 3 MHz to dc.

Parametrics

MC68HC11A1FN absolute maximum ratings: (1)RAM Size: 256 x 8; (2)Number of I /O: 38; (3)Package / Case: 52-PLCC; (4)Speed: 3MHz; (5)Oscillator Type External; (6)Packaging: Tube; (7)Program Memory Type: ROMless; (8)EEPROM Size: 512 x 8; (9)Core Processor: HC11; (10)Data Converters: A/D 8x8b; (11)Core Size: 8-Bit ; (12)Operating Temperature: -40 ~ 85℃; (13)Connectivity: SCI, SPI; (14)Peripherals :POR, WDT; (15)Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V; (16)Lead Free Status: Contains Lead; (17)RoHS Status: RoHS Non-Compliant.

Features

MC68HC11A1FN features: (1)M68HC11 CPU; (2)Power Saving STOP and WAIT Modes; (3)8 Kbytes ROM; (4)512 Bytes of On-Chip EEPROM; (5)256 Bytes of On-Chip RAM (All Saved During Standby); (6)16-Bit Timer System: 3 Input Capture Channels; 5 Output Compare Channels; (7)8-Bit Pulse Accumulator; (8)Real-Time Interrupt Circuit; (9)Computer Operating Properly (COP) Watchdog System; (10)Synchronous Serial Peripheral Interface (SPI); (11)Asynchronous Nonreturn to Zero (NRZ) Serial Communications Interface (SCI); (12)8-Channel, 8-Bit Analog-to-Digital (A/D) Converter; (13)38 General-Purpose Input/Output (I/O) Pins: 15 Bidirectional I/O Pins; 11 Input-Only Pins and 12 Output-Only Pins (Eight Output-Only Pins in 48-Pin Package); (14)Available in 48-Pin Dual In-Line Package (DIP) or 52-Pin Plastic Leaded Chip Carrier (PLCC).

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MC68HC11A1FN
MC68HC11A1FN
Freescale Semiconductor
IC MCU 512 EEPROM 3MHZ 52-PLCC
Data Sheet
Negotiable 
MC68HC11A1FNR2
MC68HC11A1FNR2
Freescale Semiconductor
IC MCU 512 EEPROM 3MHZ 52-PLCC
Data Sheet
Negotiable