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AT89C51CC02UA-UM The AT89C51CC02UA-UM is an 8-bit microcontroller from Atmel featuring an 80C51 core with 64KB Flash memory and 40MHz speed. It includes 36 I/O pins, CANbus and UART/USART connectivity, and operates from 3V to 5.5V.
Mfr Part #:

AT89C51CC02UA-UM

Available from 1 distributors
Mfr Name: Atmel
Atmel
The AT89C51CC02UA-UM is an 8-bit microcontroller from Atmel featuring an 80C51 core with 64KB Flash memory and 40MHz speed. It includes 36 I/O pins, CANbus and UART/USART connectivity, and operates from 3V to 5.5V.
✓ Total Stock: 1,200 pcs
$ Price Range: $6.63

AT89C51CC02UA-UM Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
1,200 pcs
On Request
1200 pcs On Request 1 On Request On Request On Request On Request On Request
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AT89C51CC02UA-UM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Mounting Type
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
SVHC Present
Speed
Voltage
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AT89C51CC02UA-UM Description

Short technical summary and product information.

The AT89C51CC02UA-UM is an 8-bit microcontroller based on the 80C51 core, manufactured by Atmel. It features 64KB of Flash program memory, 2.25KB of RAM, and 2KB of EEPROM. Operating at a maximum clock speed of 40MHz, it provides 36 general-purpose I/O pins and includes connectivity options such as CANbus and UART/USART. On-chip peripherals include power-on reset (POR), pulse-width modulation (PWM), and a watchdog timer (WDT). An 8-channel 10-bit analog-to-digital converter (ADC) is integrated for sensor interfacing. The device operates over a supply voltage range of 3V to 5.5V and a temperature range of -40°C to 85°C. It requires an external oscillator and is available in 44-VQFP and 44-LQFP packages for surface-mount assembly.

AT89C51CC02UA-UM Quick Information

Product Type: Microcontroller
Series: AT89C51CC02
Canonical Name: AT89C51CC02UA-UM
Subcategory: 8-bit Microcontrollers

AT89C51CC02UA-UM Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AT89C51CC02UA-UM Estimated Pricing

Qty Low High
1+ $6.63 $6.63

Estimated market price range - modelled values for guidance only, not live distributor offers.

AT89C51CC02UA-UM Features

  • 8-bit 80C51 core microcontroller.
  • 64KB Flash program memory.
  • CANbus and UART/USART connectivity.
  • 40MHz maximum clock speed.
  • 3V to 5.5V supply voltage range.

AT89C51CC02UA-UM Applications

  • Used in automotive CAN bus networks.
  • Ideal for industrial control systems.
  • Suitable for sensor data acquisition.
  • Used in motor control applications.

AT89C51CC02UA-UM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range?

3V to 5.5V

What package options are available?

44-VQFP and 44-LQFP

What is the operating temperature range?

-40°C to 85°C

How much Flash memory does the AT89C51CC02UA-UM have?

64KB

How many I/O pins are available?

36

Does the microcontroller have an ADC?

Yes, it has 8 channels of 10-bit ADC.

Does it support CAN communication?

Yes, it includes CANbus connectivity.

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