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ATMEL  AT89C51CC01UA-RLTUM  8 Bit Microcontroller, CAN Controller, AT89C51, 40 MHz, 32 KB, 1.25 KB, 44 Pins, LQFP

ATMEL AT89C51CC01UA-RLTUM
Technical Data Sheet (1.52MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The AT89C51CC01UA-RLTUM is a CANary™ 8-bit Microcontroller dedicated to CAN network applications. In X2 mode a maximum external clock rate of 20MHz reaches a 300ns cycle time. Besides the full CAN controller T89C51CC01 provides 32kB of flash memory including In-system-programming (ISP), 2kB boot flash memory, 2kB EEPROM and 1.2kB RAM.
  • 80C51 Core architecture
  • Boot code section with independent lock bits
  • In-system programming by on-chip boot program (CAN, UART) and IAP capability
  • 14-sources 4-level Interrupts
  • Three 16-bit timers/counters
  • Full duplex UART compatible 80C51
  • Five ports - 32 + 2 digital I/O lines
  • Five-channel 16-bit PCA
  • Double data pointer
  • 21-bit Watchdog timer (7 Programmable bits)
  • 10-bit resolution Analog-to-digital converter (ADC) with 8 multiplexed Inputs
  • On-chip Emulation logic (Enhanced hook system)
  • Power saving modes - Idle mode, Power-down mode
  • Maximum crystal frequency 40MHz in X2 mode
  • Fully compliant with CAN Rev2.0A and 2.0B
  • Optimized structure for communication management (Via SFR)
  • Time triggered communication
  • Autobaud and listening mode
  • Programmable automatic reply mode
  • 1Mbps Maximum transfer rate at 8MHz crystal frequency in X2 mode
Special attention is paid to the reduction of the electro-magnetic emission of T89C51CC01.

 

Product Information

Controller Family/Series:
AT89C51
CPU Speed:
40MHz
Program Memory Size:
32KB
RAM Memory Size:
1.25KB
No. of Pins:
44Pins
MCU Case Style:
LQFP
No. of I/O's:
34I/O's
Embedded Interface Type:
UART
Supply Voltage Min:
3V
Supply Voltage Max:
5.5V
Packaging:
Each
Product Range:
-
No. of PWM Channels:
5
EEPROM Memory Size:
2048 Byte
No. of Timers:
4
MPU Core Size:
8bit
MSL:
MSL 3 - 168 hours
Peripherals:
ADC
Operating Temperature Min:
-40 °C
Operating Temperature Max:
85 °C
Supply Voltage Range:
3V to 5.5V
Oscillator Type:
External
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Communications & Networking;
  • Automation & Process Control

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Product Traceability
RoHS Compliant:
Yes

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