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AT89C51CC03UA-RLTUM - 

8 Bit Microcontroller, CAN Controller, AT89C51, 40 MHz, 64 KB, 2.25 KB, 44 Pins, VQFP

AT89C51CC03UA-RLTUM - 8 Bit Microcontroller, CAN Controller, AT89C51, 40 MHz, 64 KB, 2.25 KB, 44 Pins, VQFP

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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
AT89C51CC03UA-RLTUM
Newark Part No.:
68T4891
Product Range
8051 Microcontrollers
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The AT89C51CC03UA-RLTUM is a 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 AT89C51CC03 provides 64kB of flash memory including In-system programming (ISP), 2kB boot flash memory, 2kB EEPROM and 2048byte ERAM.
  • 80C51 Core architecture
  • 256byte of On-chip RAM
  • 2kB of On-chip flash for bootloader
  • Integrated power monitor (POR - PFD) to supervise internal power supply
  • 14-sources 4-level Interrupts
  • Three 16-bit timers/counters
  • Full duplex UART compatible 80C51
  • Five ports - 32 + 4 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
  • Fully compliant with CAN Rev 2.0A 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
  • Readable error counters
  • Programmable link to on-chip timer for time stamping and network synchronization

Applications

Communications & Networking, Automation & Process Control

Warnings

Primary attention is paid to the reduction of the electro-magnetic emission of AT89C51CC03.

Product Information

:
AT89C51
:
40MHz
:
64KB
:
2.25KB
:
44Pins
:
VQFP
:
37I/O's
:
CAN, SPI, UART
:
3V
:
5.5V
:
Each
:
8051 Microcontrollers
:
-
:
MSL 3 - 168 hours
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