Datasheet Microchip AT91SAM7S32

ManufacturerMicrochip
SeriesAT91SAM7S32

Microchip's ARM®-based SAM7S32 is a member of the SAM7S series of flash microcontrollers based on the 32-bit ARM7TDMI RISC processor

Datasheets

ARM7TDMI Technical Reference Manual Datasheet
PDF, 1.8 Mb, Revision: 04-01-2001
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SAM7S Series Datasheet
PDF, 4.1 Mb, Revision: 10-01-2012
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SAM7S Series Datasheet
PDF, 740 Kb, Revision: 10-01-2012
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Prices

Status

AT91SAM7S32B-AUAT91SAM7S32B-AU-999AT91SAM7S32B-MUAT91SAM7S32C-AU
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

AT91SAM7S32B-AUAT91SAM7S32B-AU-999AT91SAM7S32B-MUAT91SAM7S32C-AU
PackageLQFPLQFPVQFNLQFP
Pins48484848

Parametrics

Parameters / ModelsAT91SAM7S32B-AUAT91SAM7S32B-AU-999AT91SAM7S32B-MUAT91SAM7S32C-AU
ADCC with ComputationNoNoNoNo
Angular TimerNoNoNoNo
Architecture32323232
CPUARM7TDMIARM7TDMIARM7TDMIARM7TDMI
CRC/ScanNoNoNoNo
High Voltage CapableNoNoNoNo
I2C1111
Internal Oscillator32Khz32Khz32Khz32Khz
Internal Voltage Reference, BandgapYesYesYesYes
Math AcceleratorNoNoNoNo
Max # PWM outputs, including complementary outputs4444
Max 16 Bit Digital Timers3333
Max A/D Resolution, bits10101010
Max. CPU Speed MHz55555555
Operating Temperature Range, °C-40 to +85-40 to +85-40 to +85
Operation Voltage Max.(V)3.63.63.63.6
Operation Voltage Min.(V)3333
Peripheral Pin Select, PPSYesYesYesYes
Pin count48484848
Program Memory Size, Kbytes32323232
RAM, bytes8192819281928192
SPIв„ў1111
Temp. Range Max.85858585
Temp. Range Min.-40-40-40-40
Total # of A/D channels8888
UART1111
Windowed Watchdog Timer, WWDTNoNoNoNo
Zero Cross detectNoNoNoNo

Eco Plan

AT91SAM7S32B-AUAT91SAM7S32B-AU-999AT91SAM7S32B-MUAT91SAM7S32C-AU
RoHSCompliantCompliantCompliantCompliant

Other Options

AT91SAM7S128 AT91SAM7S256 AT91SAM7S321 AT91SAM7S512 AT91SAM7S64 AT91SAM7SE256 AT91SAM7SE32 AT91SAM7SE512 AT91SAM7X128 AT91SAM7X256 AT91SAM7X512 AT91SAM7XC512

Model Line

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