Product Overview
| Image: |
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| Manufacturer Part#: | AT91SAM7S256D-AU |
| Product Category: | Embedded - Microcontrollers |
| Stock: | Yes |
| Manufacturer: | Microchip technology |
| Description: | IC MCU 32BIT 256KB FLASH 64LQFP |
| Datasheet: | Marking Chgs 11/Jul/2017 |
| Package: | N/A |
| Minimum: | 1 |
| Lead Time: | 3(168 Hours) |
| Quantity: | 6715 PCS |
| Send RFQ: | Buy |
Reference Price
| Qty | Unit Price | Ext. Price |
| 1: | 8.29000 | 8.29000 |
| 25: | 188.25000 | 4706.25000 |
| 100: | 682.00000 | 68200.00000 |
AT91SAM7S256D-AU Images are for reference only.
CAD Models
Footprint
Symbol
Product Attributes
| Manufacturer: | Microchip technology |
| Series: | Sam7s |
| Packaging: | Tray |
| Part status: | AcN/Ave |
| Core processor: | Arm7® |
| Core size: | 16/32-bit |
| Speed: | 55mhz |
| ConnecN/Avity: | I²c spi ssc uart/usart usb |
| Peripherals: | Brown-out detect/reset dma por pwm wdt |
| Number of i/o: | 32 |
| Program memory size: | 256kb (256k x 8) |
| Program memory type: | Flash |
| Eeprom size: | - |
| Ram size: | 64k x 8 |
| Voltage - supply (vcc/vdd): | 1．65v ~ 1．95v |
| Data converters: | A/d 8x10b |
| Oscillator type: | Internal |
| OperaN/Ang temperature: | -40°c ~ 85°c (ta) |
| MounN/Ang type: | Surface mount |
| Package / case: | 64-lqfp |
| Supplier device package: | 64-lqfp (10x10) |
| Base part number: | At91sam7s256 |
Alternative Models
| Part | Compare | Manufacturers | Category | Description | |
| Mfr.Part#:AT91SAM7S256D-AU | Compare: Current Part | Manufacturers:Microchip | Category:Microcontrollers | Description: Mcu 32bit arm7tdmi risc 256kb flash 1.8v/3.3v 64pin lqfp tray | |
| Mfr.Part#:AT91SAM7S64C-AU | Compare: AT91SAM7S256D-AU VS AT91SAM7S64C-AU | Manufacturers:Microchip | Category:Microcontrollers | Description: Arm microcontroller, smart arm based microcontrollers, 32bit, 55mhz, 64kb, 16kb, 64pins | |
| Mfr.Part#:AT91SAM7S128D-AU | Compare: AT91SAM7S256D-AU VS AT91SAM7S128D-AU | Manufacturers:Microchip | Category:Microcontrollers | Description: Mcu 32bit sam7s arm7tdmi risc 128kb flash 1.8v/3.3v 64pin lqfp tray | |
| Mfr.Part#:AT91SAM7S256D-MU | Compare: AT91SAM7S256D-AU VS AT91SAM7S256D-MU | Manufacturers:Microchip | Category:Microcontrollers | Description: Mcu 32bit arm7tdmi risc 256kb flash 1.8v/3.3v 64pin qfn ep tray |
Descriptions
microchip at91sam7s256d-au, 32bit arm7tdmi microcontroller, 55mhz, 256 kb flash, 64-pin lqfp:euro-tech
mcu 16-bit/32-bit arm7tdmi risc 256kb flash 1.8v/3.3v 64-pin lqfp tray:verical
at91 series 256 kb flash 64 kb sram 55 mhz 16/32-bit microcontroller - lqfp-64:future electronics
mcu 16-bit/32-bit arm7tdmi risc 256kb flash 1.8v/3.3v 64-pin lqfp tray:verical
at91 series 256 kb flash 64 kb sram 55 mhz 16/32-bit microcontroller - lqfp-64:future electronics
ECCN / UNSPSC
| Description | Value |
| Ushts: | 8542310001 |
| Cnhts: | 8542319000 |
| Mxhts: | 85423102 |
| Taric: | 8542319000 |
| Eccn: | 3a991.a.2 |
Environmental & Export Classifications
| Description | Value |
| Rohs status: | Rohs3 compliant |
| Moisture sensiN/Avity level (msl): | 3 (168 hours) |
Documents & Media
| Product Training Modules: | Advanced Software Framework (ASF) Example of Use |
| PCN Design/Specification: | Studio Introduction to Software Framework (ASF) |
| Design Resources: | Studio Development Environment Overview Part 1 |
| Video File: | Copper Bonding Wire 24/Apr/2015 |
| Datasheets: | Marking Chgs 11/Jul/2017 |
| PCN Assembly/Origin: | Development Tool Selector |
| PCN Packaging: | AT91SAM7S256 Development Tool Selector |
| EDA / CAD Models: | Introducing Atmel Studio 7 |
| Online Catalog: | Atmel START Overview |
Product Manufacturer
microchip technology inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster N/Ame to market for thousands of diverse customer applicaN/Aons worldwide. headquartered in chandler, arizona, microchip offers outstanding technical support along with dependable delivery and quality.Distributors
| Image | PartNo | Manufacturer | Descriptions | Stock | Step Price |
|
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AT91SAM7S256D-AU | Microchip technology | IC MCU 32BIT 256KB FLASH 64LQFP | 6,306 | 1:$8.29000 25:$7.53000 100:$6.82000 |
|
|
AT91SAM7S256D-AU | Microchip technology / atmel | ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU | 16 | 1:$8.29 25:$7.53 100:$6.82 |
|
|
AT91SAM7S256D-AU | Microchip technology inc | IC MCU 32BIT 256KB FLASH 64LQFP | On Order | $6.8110 / $9.7836 |
|
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AT91SAM7S256D-AU | Microchip | MCU 16-bit/32-bit ARM7TDMI RISC 256KB Flash 1.8V/3.3V 64-Pin LQFP Tray:Arrow.cn AT91 Series 256 View All B Flash 64 kB SRAM 55 MHz 16/32-Bit Microcontroller - LQFP-64:Future Electronics |
On Order | 1:$6.750 |
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Shopping Guide:
| Shipping | Delivery period | For in stock parts, orders generally can be ready to ship within 4 hours. |
| Apogeeweb ships orders once a day at about 5pm except Sunday. | ||
| Once shipped, estimated delivery time depends on the below carriers you chose. | ||
| Shipping rates | Shipping rates for your order can be found in the shopping cart. | |
| Shipping option | We provide DHL, FedEx, Ups, Singpost international shipping. | |
| Shipping tracking | We will notify you by email with tracking number once order is shipped. | |
| You can also find the tracking number in order history. | ||
| Returning/warranty | Returning | Returns are normally accepted when completed within 365 days from date of shipment, please contact customer service for a return authorization. |
| Parts should be unused and in original packaging. | ||
| Customer has to take charge for the shipping. | ||
| Warranty | All Apogeeweb purchases come with a 90-day Apogeeweb warranty against any manufacturing defects. | |
| If the customer complains the product is "renovation/fake/having quality problem", and ask for a change or refund, the related procedures can be carried out only after an effective test report from a authoritative third party was provided. | ||
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