AT89C51CC02CA-TISUM

ATMEL  AT89C51CC02CA-TISUM  微控制器, 8位, CAN 控制器, AT89C51, 40 MHz, 16 KB, 256 Byte, 28 引脚, SOIC

The is a CANary™ 8-bit Flash 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 T89C51CC02 provides 16kB of flash memory including In-system programming ISP, 2kB boot flash memory, 2kB EEPROM and 512B 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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Maximum crystal frequency 40MHz in X2 mode

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Two-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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Power saving modes - Idle mode, Power-down 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

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Readable error counters

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Programmable link to on-chip timer for time stamping and network synchronization

Special attention is paid to the reduction of the electro-magnetic emission of T89C51CC02.