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Microchip AT91SAM7S256D-AU-999
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Compliance
Lead Free
Lead Free
RoHS
Compliant
Dimensions
Height
1.6 mm
Physical
Case/Package
LQFP
Mount
Surface Mount
Number of Pins
64
Supply Chain
Lifecycle Status
Production
Technical
Core Architecture
ARM
Data Bus Width
32 b
Frequency
55 MHz
Interface
I2C, SPI, UART, USART, USB
Max Frequency
55 MHz
Max Operating Temperature
85 °C
Max Supply Voltage
3.6 V
Memory Size
256 kB
Memory Type
FLASH
Min Operating Temperature
-40 °C
Min Supply Voltage
1.65 V
Nominal Supply Current
90 µA
Number of A/D Converters
1
Number of ADC Channels
8
Number of I/Os
32
Number of I2C Channels
1
Number of Programmable I/O
32
Number of PWM Channels
4
Number of SPI Channels
1
Number of Timers/Counters
3
Number of UART Channels
1
Number of USB Channels
1
Oscillator Type
Internal
Packaging
Cut Tape
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size
64 kB
Watchdog Timer
Yes