AT89C51CC01CA-RLTUM

ATMEL  AT89C51CC01CA-RLTUM  微控制器, 8位, CAN 控制器, AT89C51, 40 MHz, 32 KB, 1 KB, 44 引脚, VQFP

The 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.

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80C51 Core architecture

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Boot code section with independent lock bits

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In-system programming by on-chip boot program CAN, UART and IAP capability

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14-sources 4-level Interrupts

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Three 16-bit timers/counters

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Full duplex UART compatible 80C51

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Five ports - 32 + 2 digital I/O lines

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Five-channel 16-bit PCA

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Double data pointer

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21-bit Watchdog timer 7 Programmable bits

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10-bit resolution Analog-to-digital converter ADC with 8 multiplexed Inputs

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On-chip Emulation logic Enhanced hook system

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Power saving modes - Idle mode, Power-down mode

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Maximum crystal frequency 40MHz in X2 mode

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Fully compliant with CAN Rev2.0A and 2.0B

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Optimized structure for communication management Via SFR

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Time triggered communication

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Autobaud and listening mode

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Programmable automatic reply mode

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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.