AT89C51CC01UA-RLTUM The AT89C51CC01UA-RLTUM is an 8-bit microcontroller from Atmel featuring an 80C51 core, 32KB Flash memory, and 40MHz maximum clock frequency. It includes 34 I/O lines, CAN and UART connectivity, and is housed in a 44-VQFP package.
Mfr Part #:

AT89C51CC01UA-RLTUM

Available from 2 distributors
Mfr Name: Atmel
Atmel
The AT89C51CC01UA-RLTUM is an 8-bit microcontroller from Atmel featuring an 80C51 core, 32KB Flash memory, and 40MHz maximum clock frequency. It includes 34 I/O lines, CAN and UART connectivity, and is housed in a 44-VQFP package.
✓ Total Stock: 61 pcs

AT89C51CC01UA-RLTUM Available from 2 distributors

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AT89C51CC01UA-RLTUM 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
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage
Watchdog Timer

AT89C51CC01UA-RLTUM Description

Short technical summary and product information.

The AT89C51CC01UA-RLTUM is an 8-bit microcontroller based on the 80C51 core, operating at up to 40MHz. It features 32KB of Flash program memory, 2KB of EEPROM, and 1.25KB of RAM (256 bytes standard RAM plus 1KB XRAM). The device supports a wide supply voltage range of 3V to 5.5V and operates over an industrial temperature range of -40°C to 85°C.

 

On-chip peripherals include three 16-bit timers, a 21-bit watchdog timer, a 5-channel 16-bit PCA with PWM, and an 8-channel 10-bit ADC. The microcontroller also integrates a full CAN controller compliant with CAN 2.0A/B, along with a UART/USART for serial communication. With 34 programmable I/O lines, it offers flexibility for various control and monitoring applications.

 

The device is packaged in a 44-VQFP (10x10mm) surface mount package with 44 terminals. It is RoHS3 compliant and lead-free. The AT89C51CC01UA-RLTUM is suitable for industrial and automotive applications requiring robust communication and analog sensor integration.

AT89C51CC01UA-RLTUM Quick Information

Product Type: Microcontroller
Canonical Name: AT89C51CC01UA-RLTUM 8-bit Microcontroller
Subcategory: 8-bit Microcontroller

AT89C51CC01UA-RLTUM Compliance

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

AT89C51CC01UA-RLTUM Features

  • 80C51 core with 8-bit architecture.
  • 32KB Flash program memory on-chip.
  • 40MHz maximum clock frequency.
  • Full CAN 2.0A/B controller integrated.
  • 34 programmable I/O lines available.

AT89C51CC01UA-RLTUM Applications

  • CAN bus communication in automotive systems.
  • Industrial control with analog sensor inputs.
  • Embedded control with UART serial interface.
  • PWM generation for motor control.

AT89C51CC01UA-RLTUM FAQs

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

3V to 5.5V.

What is the package type?

44-VQFP (10x10mm) surface mount package.

What is the operating temperature range?

-40°C to 85°C.

Is the device RoHS compliant?

RoHS3 Compliant (unverified).

What is the program memory size?

32KB (32K x 8) Flash memory.

Does it have an ADC?

Yes, 8-channel 10-bit ADC.

What connectivity interfaces are available?

CANbus and UART/USART.

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