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AT80C31X2

ATMEL Corporation
Part Number AT80C31X2
Manufacturer ATMEL Corporation
Description 8-bit CMOS Microcontroller
Published Jan 19, 2009
Detailed Description Features • • • • • • • • • • • • • • • • • • • • • • • • • www.DataSheet4U.com 80C31 Compatible 8031 pin and instruction...
Datasheet PDF File AT80C31X2 PDF File

AT80C31X2
AT80C31X2

Overview
Features • • • • • • • • • • • • • • • • • • • • • • • • • www.
DataSheet4U.
com 80C31 Compatible 8031 pin and instruction compatible Four 8-bit I/O ports Two 16-bit timer/counters 128 bytes scratchpad RAM High-Speed Architecture 40 MHz @ 5V, 30MHz @ 3V X2 Speed Improvement capability (6 clocks/machine cycle) 30 MHz @ 5V, 20 MHz @ 3V (Equivalent to 60 MHz @ 5V, 40 MHz @ 3V) Dual Data Pointer Asynchronous port reset Interrupt Structure with 5 Interrupt sources, 4 priority level interrupt system Full duplex Enhanced UART Framing error detection Automatic address recognition Power Control modes Idle mode Power-down mode Power-off Flag Once mode (On-chip Emulation) Power supply: 4.
5-5.
5V, 2.
7-5.
5V...


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