Datasheets
AT91SAM7S256D-AU by:

IC MCU 32BIT 256KB FLASH 64LQFP

Part Details for AT91SAM7S256D-AU by Microchip Technology Inc

Overview of AT91SAM7S256D-AU by Microchip Technology Inc

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Applications Consumer Electronics Energy and Power Systems

Price & Stock for AT91SAM7S256D-AU

Part # Distributor Description Stock Price Buy
DISTI # 30AC9397
Newark Mcu, 32Bit, Arm7, 55Mhz, Lqfp-64, Product Range:Sam32 Family At91Sam7S Series Microcontrollers, Architecture:Arm7Tdmi, No. Of Bits:32Bit, Cpu Speed:55Mhz, Program Memory Size:256Kb, Ram Memory Size:64Kb, No. Of Pins:64Pins, Mcu Case Rohs Compliant: Yes |Microchip AT91SAM7S256D-AU Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 100
  • 1 $11.7000
  • 10 $11.1800
  • 25 $10.6500
  • 50 $10.1400
  • 100 $9.6300
$9.6300 / $11.7000 Buy Now
DISTI # 53W6629
Newark Mcu, 32Bit, Arm7, 55Mhz, Lqfp-64, Product Range:Sam32 Family At91Sam7S Series Microcontrollers, Device Core:Arm7Tdmi, Data Bus Width:32 Bit, Operating Frequency Max:55Mhz, Program Memory Size:256Kb, No. Of Pins:64Pins Rohs Compliant: Yes |Microchip AT91SAM7S256D-AU Min Qty: 160 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $9.4500
$9.4500 Buy Now
DISTI # AT91SAM7S256D-AU-ND
DigiKey IC MCU 16/32B 256KB FLASH 64LQFP Min Qty: 1 Lead time: 4 Weeks Container: Tray 2585
In Stock
  • 1 $11.2500
  • 25 $10.2400
  • 100 $9.2601
$9.2601 / $11.2500 Buy Now
DISTI # AT91SAM7S256D-AU
Avnet Americas HighEnd MCU - Trays (Alt: AT91SAM7S256D-AU) RoHS: Compliant Min Qty: 160 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Tray 3737
  • 1 $11.2500
  • 25 $10.2400
  • 100 $9.2600
$9.2600 / $11.2500 Buy Now
DISTI # 556-AT91SAM7S256D-AU
Mouser Electronics ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU RoHS: Compliant 2125
  • 1 $11.2500
  • 25 $10.2400
  • 100 $9.2600
$9.2600 / $11.2500 Buy Now
DISTI # AT91SAM7S256D-AU
Microchip Technology Inc LQFP, GREEN, IND TEMP, MRLD, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes 56686
  • 1 $11.2500
  • 25 $10.2400
  • 100 $9.2600
  • 1,000 $8.4700
  • 5,000 $8.1200
$8.1200 / $11.2500 Buy Now
Future Electronics AT91 Series 256 kB Flash 64 kB SRAM 55 MHz 16/32-Bit Microcontroller - LQFP-64 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Tray 0
Tray
  • 1 $10.3200
  • 4 $10.1800
  • 15 $10.0400
  • 25 $9.9900
  • 50 $9.8300
$9.8300 / $10.3200 Buy Now
Onlinecomponents.com MCU - 16-bit/32-bit ARM7TDMI RISC - 256 KB Flash - 1.8V/3.3V - 64-Pin LQFP - Tray 3241 In Stock
113760 Factory Stock
  • 5 $11.1900
  • 25 $10.0400
  • 50 $9.5600
  • 160 $9.0300
  • 320 $8.9900
  • 640 $8.9400
  • 1,120 $8.9000
$8.9000 / $11.1900 Buy Now
DISTI # AT91SAM7S256D-AU
Avnet Americas HighEnd MCU - Trays (Alt: AT91SAM7S256D-AU) RoHS: Compliant Min Qty: 160 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Tray 3737
  • 1 $11.2500
  • 25 $10.2400
  • 100 $9.2600
$9.2600 / $11.2500 Buy Now
DISTI # AT91SAM7S256D-AU
TME IC: ARM7TDMI microcontroller, LQFP64, 3÷3.6VDC, AT91 Min Qty: 1 286
  • 1 $11.6900
  • 5 $10.7900
  • 25 $10.1800
  • 100 $9.2800
$9.2800 / $11.6900 Buy Now
Ameya Holding Limited AT91 Series 256 kB Flash 64 kB SRAM 55 MHz 16/32-Bit Microcontroller - LQFP-64 31040
RFQ
DISTI # AT91SAM7S256D-AU
Avnet Americas HighEnd MCU - Trays (Alt: AT91SAM7S256D-AU) RoHS: Compliant Min Qty: 160 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Tray 3737
  • 1 $11.2500
  • 25 $10.2400
  • 100 $9.2600
$9.2600 / $11.2500 Buy Now
NAC LQFP, GREEN, IND TEMP, MRLD - Package: 64 LQFP 10x10x1.4mm TRAY RoHS: Compliant Min Qty: 1 Package Multiple: 160 Container: Tray 88800
  • 1 $11.5900
  • 100 $10.5100
  • 500 $9.8500
  • 1,000 $9.6100
$9.6100 / $11.5900 Buy Now
DISTI # AT91SAM7S256D-AU
Avnet Silica HighEnd MCU (Alt: AT91SAM7S256D-AU) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 0 Weeks, 6 Days Silica - 3040
Buy Now
CHIPMALL.COM LIMITED 256KB 1.65V~1.95V ARMOther series 64KB 55MHz FLASH 32 LQFP-64(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS 139
  • 5 $12.8750
  • 50 $11.4561
  • 150 $10.6724
$10.6724 / $12.8750 Buy Now
Chips Pulse Industry Limited 16/32-Bit FLASH ARM7 55MHz 1.65V ~ 1.95V LQFP-64_10x10x05P ATMEL & AVR RoHS Purchase Online, Ship Immediately 166
  • 1 $11.8239
  • 10 $11.3471
  • 30 $10.5209
  • 100 $9.8012
$9.8012 / $11.8239 Buy Now
DISTI # AT91SAM7S256D-AU
EBV Elektronik HighEnd MCU (Alt: AT91SAM7S256D-AU) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 0 Weeks, 5 Days EBV - 8160
Buy Now
DISTI # 2775008
element14 Asia-Pacific MCU, 32BIT, ARM7, 55MHZ, LQFP-64 RoHS: Compliant Min Qty: 1 Container: Each 100
  • 1 $11.8083
  • 25 $10.7442
  • 100 $9.7167
$9.7167 / $11.8083 Buy Now
DISTI # 2775008
Farnell MCU, 32BIT, ARM7, 55MHZ, LQFP-64 RoHS: Compliant Min Qty: 1 Lead time: 28 Weeks, 1 Days Container: Each 100
  • 1 $11.3737
  • 25 $10.3501
  • 100 $9.5792
$9.5792 / $11.3737 Buy Now
LCSC 256KB 1.65V1.95V 64KB 55MHz FLASH 32 LQFP-64(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS 139
  • 1 $13.1377
  • 10 $12.6079
  • 30 $11.6899
  • 100 $10.8902
$10.8902 / $13.1377 Buy Now
MacroQuest Electronics ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018 1138
  • 50 $7.2900
  • 100 $6.5600
  • 200 $5.8300
$5.8300 / $7.2900 Buy Now
Master Electronics MCU - 16-bit/32-bit ARM7TDMI RISC - 256 KB Flash - 1.8V/3.3V - 64-Pin LQFP - Tray 3241 In Stock
113760 Factory Stock
  • 5 $11.1900
  • 25 $10.0400
  • 50 $9.5600
  • 160 $9.0300
  • 320 $8.9900
  • 640 $8.9400
  • 1,120 $8.9000
$8.9000 / $11.1900 Buy Now
New Advantage Corporation   RoHS: Compliant Min Qty: 1 Package Multiple: 160 6560
  • 160 $16.2000
  • 6,560 $15.0700
$15.0700 / $16.2000 Buy Now

Part Details for AT91SAM7S256D-AU

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AT91SAM7S256D-AU Part Data Attributes

AT91SAM7S256D-AU Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
AT91SAM7S256D-AU Microchip Technology Inc IC MCU 32BIT 256KB FLASH 64LQFP
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Factory Lead Time 4 Weeks
Samacsys Manufacturer Microchip
Has ADC YES
Address Bus Width
Bit Size 32
Boundary Scan YES
CPU Family ARM7
Clock Frequency-Max 20 MHz
DAC Channels NO
DMA Channels YES
External Data Bus Width
Format FIXED POINT
Integrated Cache NO
JESD-30 Code S-PQFP-G64
JESD-609 Code e3
Length 10 mm
Low Power Mode YES
Moisture Sensitivity Level 3
Number of DMA Channels 11
Number of External Interrupts 2
Number of I/O Lines 32
Number of Serial I/Os 3
Number of Terminals 64
Number of Timers 3
On Chip Data RAM Width 8
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code LFQFP
Package Equivalence Code QFP64,.47SQ,20
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE, FINE PITCH
Qualification Status Not Qualified
RAM (bytes) 65536
ROM (words) 262144
ROM Programmability FLASH
Seated Height-Max 1.6 mm
Speed 55 MHz
Supply Voltage-Max 1.95 V
Supply Voltage-Min 1.65 V
Supply Voltage-Nom 1.8 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Width 10 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

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