NXP Semiconductors Microcontrollers MC68HC711E20CFN3

HC11 HC11 Microcontroller IC 8-Bit 3MHz 20KB (20K x 8) OTP 52-PLCC (19.1x19.1)

Manufacturer: NXP
Win Source Part Number: 787889-MC68HC711E20CFN3
Series: HC11
Packaging: Tube
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: HC11
Speed: 3MHz
Package: 52-LCC (J-Lead)
Core Size: 8-Bit
Connectivity: SCI, SPI
Peripherals: POR, WDT
Number of I/O: 38
Program Memory Size: 20KB (20K x 8)
Program Memory Type: One Time Programmable(OTP)
EEPROM Size: 512 x 8
RAM Size: 768 x 8
Data Converters: A/D 8x8b
Oscillator Type: Internal
Supply Voltage: 4.5 V ~ 5.5 V
Part Status: Obsolete(EOL)
Family Name: MC68HC711E20
Categories: Integrated Circuits (ICs)
Manufacturer Package: 52-PLCC (19.1x19.1)
Alternative Parts (Cross-Reference): XC705B32CFNE; DS87C530+QCL; T87C5112-S3RIL; AT89C5131-S3SIM;
Introduction Date: October 31, 1996
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Popularity: Medium
Fake Threat In the Open Market: 68 pct.
Supply and Demand Status: Limited

IC MCU 8BIT 20KB OTP 52PLCC Product overview: MC68HC711E20CFN3 from NXP Semiconductors is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 20KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 20KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-MC68HC711E20CFN3 can be used for catalog matching and distributor lookup.