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CompareDevice NameStatus5K PricingCPUArchitectureMHzFlash (KB)RAM (KB)Auxiliary Flash (KB)Temperature RangeOperation Voltage RangeDMA Channel# of A/D Ch.Max A/D Resolution (bits)USBComparatorsTimersCapture/Compare/PWM PeripheralsUART/SPI/I2CCODEC Interface (I2S,AC97)Peripheral Pin Select (PPS) CrossbarVbat for battery backupLow PowerEMISQICrypto EngineCTMU# of CAN ModulesType of CAN moduleEthernetPin countPackages
AT91SAM7S32  
[More Info]
In Production $2.89ARM7TDMI32553280-40 to 853V - 3.6V9810None03 x 16-bit
0 x 32-bit
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
1 -UART
1 -SPI
1 -I2C
NoYesNoNoNoNoNoNo0NoneNone4848/LQFP
48/VQFN
AT91SAM7S321  
[More Info]
In Production $3.28ARM7TDMI32553280-40 to 853V - 3.6V11810FS Device03 x 16-bit
0 x 32-bit
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
3 -UART
1 -SPI
1 -I2C
NoYesNoNoNo NoNo0NoneNone6448/VQFN
AT91SAM7S64  
[More Info]
In Production $3.99ARM7TDMI325564160-40 to 853V - 3.6V11810None03 x 16-bit
0 x 32-bit
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
3 -UART
1 -SPI
1 -I2C
NoYesNoNoNoNoNoNo0NoneNone6464/LQFP
64/VQFN
AT91SAM7SE32  
[More Info]
In Production $4.77ARM7TDMI32483280-40 to 853V - 3.6V11810None03 x 16-bit
0 x 32-bit
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
3 -UART
1 -SPI
1 -I2C
NoYesNoNoNoNoNoNo0NoneNone144128/LQFP
144/LFBGA
AT91SAM7S128  
[More Info]
In Production $4.86ARM7TDMI3255128320-40 to 853V - 3.6V11810None03 x 16-bit
0 x 32-bit
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
3 -UART
1 -SPI
1 -I2C
NoYesNoNoNoNoNoNo0NoneNone6464/LQFP
64/VQFN
AT91SAM7X128  
[More Info]
In Production $5.34ARM7TDMI3255128320-40 to 853V - 3.6V13810FS Device03 x 16-bit
0 x 32-bit
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
3 -UART
2 -SPI
1 -I2C
NoYesNoNoNo NoNo1None10/100 Base-TX Mac100100/LQFP
100/TFBGA
AT91SAM7S256  
[More Info]
In Production $5.98ARM7TDMI3255256640-40 to 853V - 3.6V11810None03 x 16-bit
0 x 32-bit
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
3 -UART
1 -SPI
1 -I2C
NoYesNoNoNoNoNoNo0NoneNone6464/LQFP
64/VQFN
AT91SAM7X256  
[More Info]
In Production $6.59ARM7TDMI3255256640-40 to 853V - 3.6V13810FS Device03 x 16-bit
0 x 32-bit
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
3 -UART
2 -SPI
1 -I2C
NoYesNoNoNo NoNo1None10/100 Base-TX Mac100100/LQFP
100/TFBGA
AT91SAM7SE256  
[More Info]
In Production $7.12ARM7TDMI3248256320-40 to 853V - 3.6V11810None03 x 16-bit
0 x 32-bit
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
3 -UART
1 -SPI
1 -I2C
NoYesNoNoNoNoNoNo0NoneNone144128/LQFP
144/LFBGA
AT91SAM7S512  
[More Info]
In Production $7.75ARM7TDMI3255512640-40 to 853V - 3.6V11810None03 x 16-bit
0 x 32-bit
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
3 -UART
1 -SPI
1 -I2C
NoYesNoNoNoNoNoNo0NoneNone6464/LQFP
64/VQFN
AT91SAM7SE512  
[More Info]
In Production $8.94ARM7TDMI3248512320-40 to 853V - 3.6V0810None03 x 16-bit
0 x 32-bit
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
3 -UART
1 -SPI
1 -I2C
NoYesNoNoNoNoNoNo0NoneNone144128/LQFP
144/LFBGA
AT91SAM7X512  
[More Info]
In Production $9.59ARM7TDMI32555121280-40 to 853V - 3.6V13810FS Device03 x 16-bit
0 x 32-bit
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
3 -UART
2 -SPI
1 -I2C
NoYesNoNoNo NoNo1None10/100 Base-TX Mac100100/LQFP
100/TFBGA
AT91SAM7XC128  
[More Info]
In Production Call for pricingARM7TDMI3255128320-40 to 853V - 3.6V13810Device03 x 16-bit
0 x 32-bit
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
3 -UART
2 -SPI
1 -I2C
NoYesNoNoNo YesNo1None10/100 Base-TX Mac100Please call for package information
AT91SAM7XC512  
[More Info]
In Production Call for pricingARM7TDMI32555121280-40 to 853V - 3.6V13810None03 x 16-bit
0 x 32-bit
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
3 -UART
2 -SPI
1 -I2C
NoYesNoNoNoNoYesNo1None10/100 Base-TX Mac100Please call for package information
Volume pricing is for budgetary use only, shown in United States dollars. The prices are representative and do not reflect final pricing. Contact your local Microchip sales representative or distributor for volume and / or discount pricing.