AT91SAM7S256C-AU

low pincount Flash microcontroller, 64-LQFP, RoHS Compliant, 55MHz Speed, 1.65 V to 1.95 V

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Price:: US $8.10~8.50 / piece [Get Latest Price]

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Qty (lots)	Price/lot
	US $8.10~8.50

PartNumber:: AT91SAM7S256C-AU

Brand:: ATMEL Corporation - ATMEL | Pack: QFP | 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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Total Price:: US $0

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Products Upload time: 2011-11-04

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Part Number:AT91SAM7S256C-AU
US $8.10 - 8.50
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Product Summary

The AT91SAM7S256C-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, and a complete set of system functions minimizing the number of external components. The AT91SAM7S256C-AU is an ideal migration path for 8-bit microcontroller users looking for additional performance and extended memory.

Parametrics

AT91SAM7S256C-AU absolute maximum ratings: (1)Program Memory Size: 256KB (256K x 8); (2)RAM Size: 64K x 8; (3)Number of I /O: 32; (4)Package / Case: 64-LQFP; (5)Speed: 55MHz; (6)Core Size: 16/32-Bit; (7)Operating Temperature: -40 to 85℃; (8)Voltage - Supply (Vcc/Vdd): 1.65 V to 1.95 V; (9)Lead Free Status: Lead Free; (10)RoHS Status: RoHS Compliant.

Features

AT91SAM7S256C-AU features: (1)High-performance 32-bit RISC Architecture; (2)High-density 16-bit Instruction Set; (3)Leader in MIPS/Watt; (4)EmbeddedICE In-circuit Emulation, Debug Communication Channel Support; (5)Memory Controller (MC): Embedded Flash Controller, Abort Status and Misalignment Detection; (6)Reset Controller (RSTC): Based on Power-on Reset and Low-power Factory-calibrated Brown-out Detector; Provides External Reset Signal Shaping and Reset Source Status; (7)Clock Generator (CKGR): Low-power RC Oscillator, 3 to 20 MHz On-chip Oscillator and one PLL; Power Management Controller (PMC); (8)– Software Power Optimization Capabilities, Including Slow Clock Mode (Down to 500 Hz) and Idle Mode; Three Programmable External Clock Signals; (9)Advanced Interrupt Controller (AIC): Individually Maskable, Eight-level Priority, Vectored Interrupt Sources.