Author Topic: AT91SAM7 Device Overview  (Read 9191 times)

Offline mark

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AT91SAM7 Device Overview
« on: February 14, 2010, 06:01:54 PM »
Hi All

From the uTasker SAM7X V1.4.4 both SAM7X and SAM7S parts are fully supported (in project and simulator).
This thread gives a quick overview of the different devices in order to aid in comparing them (prices are typical for 100 pieces from a distributor but may also be package dependent).

AT91SAM7X series - 100-pin, 10/100M Ethernet MAC, full-speed USB 2.0 device (AT91SAMXC with AES and TDES encryption support)

AT91SAM7X128 - 32k SRAM / 128k FLASH 55MHz - 100pin LQFP or TFBGA      $7.00
AT91SAM7X256 - 64k SRAM / 256k FLASH 55MHz - 100pin LQFP or TFBGA      $8.00
AT91SAM7X512 - 128k SRAM / 512k FLASH 55MHz - 100pin LQFP or TFBGA      $10.00

AT91SAM7XC128 - 32k SRAM / 128k FLASH 55MHz; Encryption - 100pin LQFP or TFBGA      $7.00
AT91SAM7XC256 - 64k SRAM / 256k FLASH 55MHz; Encryption - 100pin LQFP or TFBGA      $8.00
AT91SAM7XC512 - 128k SRAM / 512kFLASH 55MHz; Encryption - 100pin LQFP or TFBGA      $10.00


AT91SAM7S series - 48 and 64-pin with USB 2.0 device

AT91SAM7S16 - 4k SRAM / 16k FLASH 55MHz - 48pin LQFP or QFN      $2.50
AT91SAM7S32 - 8k SRAM / 32k FLASH 55MHz - 48pin LQFP or QFN      $3.00

AT91SAM7S161 - 4k SRAM / 16k FLASH 55MHz - 64pin LQFP or QFN      $2.50
AT91SAM7S321 - 8k SRAM / 32k FLASH 55MHz - 64pin LQFP or QFN      $3.00
AT91SAM7S64 - 16k SRAM / 64k FLASH 55MHz - 64pin LQFP or QFN      $4.50
AT91SAM7S128 - 32k SRAM / 128k FLASH 55MHz - 64pin LQFP or QFN      $6.00
AT91SAM7S256 - 64k SRAM / 256k FLASH 55MHz - 64pin LQFP or QFN      $7.00
AT91SAM7S512 - 64k SRAM / 512kFLASH 55MHz - 64pin LQFP or QFN      $8.00

AT91SAM7SE series - 128-pin LQFP and 144-pin LFBGA with USB 2.0 device, SDRAM and NAND FLASH controller

AT91SAM7SE32 - 8k SRAM / 32k FLASH 55MHz                                  $6.80
AT91SAM7SE256 - 32k SRAM / 256k FLASH 55MHz                             $8.50
AT91SAM7SE512 - 32k SRAM / 512k FLASH 55MHz                             $10.50

USARTs
- AT91SAM7S16 and AT91SAM7S32 have 1 USART, all others have 2 USARTs

SSC
- All have one SSC

ADC
- All have 8 ADC inputs


USB

- All have USB device except the AT91SAM7S16 and AT91SAM7S32



Corrections, further details are welcome...;-)
« Last Edit: October 21, 2011, 09:56:16 PM by mark »

Offline mike.newsome

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Re: AT91SAM7 Device Overview
« Reply #1 on: February 15, 2010, 08:56:07 AM »
Hello Mark, the SAM7X512 has 128k of RAM according to the Atmel site, as has the 7XC.

Offline mark

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Re: AT91SAM7 Device Overview
« Reply #2 on: February 15, 2010, 11:29:45 AM »
Hi Mike

My mistake, corrected. Thanks,

Mark