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AT89C51AC3 MCU Series Datasheet

The ATMEL AT89C51AC3 is a high performance Flash version of the 80C51 single chip 8-bit microcontrollers. In X2 mode a maximum external clock rate of 20 MHz reaches a 300 ns cycle time. Besides the AT89C51AC3 provides 64K Bytes of Flash memory including In-System Programming (ISP) and IAP, 2K Bytes Boot Flash Memory, 2K Bytes EEPROM and 2048 byte ERAM. Primary attention is paid to the reduction of the electro-magnetic emission of AT89C51AC3.

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AT89C51AC3 MCU Package Types
family combined
Plastic Quad J-leaded Chip Carrier (PQCC)
family combined
Plastic Quad J-leaded Chip Carrier (PQCC)
family combined
Plastic Quad Flat-Pack (PQFP)
family combined
Plastic Quad Flat-Pack (PQFP)

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