Datasheet Microchip AT91SAM7S128D-AU

ManufacturerMicrochip
SeriesAT91SAM7S128
Part NumberAT91SAM7S128D-AU

Microchip's ARM®-based SAM7S128 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

Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

PackageLQFP
Pins64

Parametrics

ADCC with ComputationNo
Angular TimerNo
Architecture32
CPUARM7TDMI
CRC/ScanNo
High Voltage CapableNo
I2C1
Internal Oscillator32Khz
Internal Voltage ReferenceYes Bandgap
Math AcceleratorNo
Max # PWM outputs4 including complementary outputs
Max 16 Bit Digital Timers3
Max A/D Resolution10 bits
Max. CPU Speed MHz55
Number of USB Modules1
Operating Temperature Range-40 to +85 °C
Operation Voltage Max.(V)3.6
Operation Voltage Min.(V)3
Peripheral Pin SelectYes PPS
Pin count64
Program Memory Size128 Kbytes
RAM32768 bytes
SPIв„ў1
Temp. Range Max.85
Temp. Range Min.-40
Total # of A/D channels8
UART3
Windowed Watchdog TimerNo WWDT
Zero Cross detectNo

Eco Plan

RoHSCompliant

Other Options

AT91SAM7S256 AT91SAM7S32 AT91SAM7S321 AT91SAM7S512 AT91SAM7S64 AT91SAM7SE256 AT91SAM7SE32 AT91SAM7SE512 AT91SAM7X128 AT91SAM7X256 AT91SAM7X512 AT91SAM7XC512

Model Line

Other Names:

AT91SAM7S128DAU, AT91SAM7S128D AU

EMS supplier