Microchip Technology, Inc. Microcontrollers AT89C51CC03UA-S3SUM

IC MCU 8BIT 64KB FLASH 52PLCC

IC MCU 8BIT 64KB FLASH 52PLCC Product overview: AT89C51CC03UA-S3SUM from Microchip Technology 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, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 64KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89C51CC03UA-S3SUM can be used for catalog matching and distributor lookup.

80C51 AT89C CAN Microcontroller IC 8-Bit 40MHz 64KB (64K x 8) FLASH 52-PLCC (19.15x19.15)

Manufacturer: Microchip Technology
Win Source Part Number: 1019729-AT89C51CC03UA-S3SUM
Packaging: Tube/Rail
Core Processor: 80C51
Number of I/O: 36
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
Data Converters: A/D 8x10b
Oscillator Type: External
Family Name: AT89C51CC03
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 52-PLCC (19.2x19.2)
Speed(Frequency): 40MHz
Supply Voltage - Operating: 3 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 2.25K x 8
Alternative Parts (Cross-Reference): DS87C530-KCL; MC711E20CFNE4; KMC711E20MFN3; MC68HC705B16NVFN;
Introduction Date: November 19, 2001
ECCN: 3A991.a.2
Country of Origin: Philippines
Estimated EOL Date: 2026
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Limited