AT91SAM7S256-AU

Flash microcontroller, 64LQFP, 32-bit

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Price:: US $6.50~7.50 / piece [Get Latest Price]

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	US $6.50~7.50

PartNumber:: AT91SAM7S256-AU

Brand:: ATMEL Corporation - ATMEL | Pack: DIP | D/C: 10+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2011-05-26

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Part Number:AT91SAM7S256-AU
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Product Summary

The Atmel’s AT91SAM7S256-AU is a low pincount Flash microcontroller based on the 32-bit ARM RISC processor. It features a high-speed Flash and an SRAM, a large set of peripherals, including a USB 2.0 device (except for the AT91SAM7S32), and a complete set of system functions minimizing the number of external components. The AT91SAM7S256-AU is an ideal migration path for 8-bit microcontroller users looking for additional performance and extended memory.

Parametrics

AT91SAM7S256-AU absolute maximum ratings: (1)Operating Temperature (Industrial): -40℃ to + 85℃; (2)Storage Temperature: -60℃ to + 150℃; (3)Voltage on Input Pins with Respect to Ground: -0.3V to + 5.5V; (4)Maximum Operating Voltage; (5)(VDDCORE, and VDDPLL): 2.0V; (6)Maximum Operating Voltage; (7)(VDDIO, VDDIN and VDDFLASH): 4.0V; (8)Total DC Output Current on all I/O lines; (9)48-lead LQFP/QFN package: 100 mA; (10)64-lead LQFP/QFN package: 150 mA.

Features

AT91SAM7S256-AU Features: (1)Incorporates the ARM7TDMI ARM Thumb Processor; (2)Internal High-speed Flash; (3)Internal High-speed SRAM, Single-cycle Access at Maximum Speed; (4)Memory Controller (MC); (5)Reset Controller (RSTC); (6)Clock Generator (CKGR); (7)Power Management Controller (PMC); (8)Advanced Interrupt Controller (AIC).