Datasheet Microchip AT91SAM7S512

ManufacturerMicrochip
SeriesAT91SAM7S512

Microchip's ARM®-based SAM7S512 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
Extract from the document
SAM7S Series Datasheet
PDF, 4.1 Mb, Revision: 10-01-2012
Extract from the document
SAM7S Series Datasheet
PDF, 740 Kb, Revision: 10-01-2012
Extract from the document

Prices

Status

AT91SAM7S512B-AUAT91SAM7S512B-AU-999AT91SAM7S512B-MUAT91SAM7S512B-MU-999
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

AT91SAM7S512B-AUAT91SAM7S512B-AU-999AT91SAM7S512B-MUAT91SAM7S512B-MU-999
PackageLQFPLQFPVQFNVQFN
Pins64646464

Parametrics

Parameters / ModelsAT91SAM7S512B-AUAT91SAM7S512B-AU-999AT91SAM7S512B-MUAT91SAM7S512B-MU-999
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
Number of USB Modules1111
Operating Temperature Range, °C-40 to +85-40 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 count64646464
Program Memory Size, Kbytes512512512512
RAM, bytes65536655366553665536
SPIв„ў1111
Temp. Range Max.85858585
Temp. Range Min.-40-40-40-40
Total # of A/D channels8888
UART3333
Windowed Watchdog Timer, WWDTNoNoNoNo
Zero Cross detectNoNoNoNo

Eco Plan

AT91SAM7S512B-AUAT91SAM7S512B-AU-999AT91SAM7S512B-MUAT91SAM7S512B-MU-999
RoHSCompliantCompliantCompliantCompliant

Other Options

AT91SAM7S128 AT91SAM7S256 AT91SAM7S32 AT91SAM7S321 AT91SAM7S64 AT91SAM7SE256 AT91SAM7SE32 AT91SAM7SE512 AT91SAM7X128 AT91SAM7X256 AT91SAM7X512 AT91SAM7XC512

Model Line

PCB Design Analysis Software-NextDFM One-click Design Analysis for Manufacturability Layout Engineer Free Forever