Microchip AT91SAM7S321-MU
$ 4.28
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT91SAM7S321-MU.
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Descriptions
Descriptions of Microchip AT91SAM7S321-MU provided by its distributors.
MCU 32-bit SAM7S ARM7TDMI RISC 32KB Flash 1.8V/3.3V 64-Pin QFN EP
ROHS3Compliant Surface Mount FLASH Internal Microcontroller 85C 55MHz 9mm 8K x 8
AT91SAM7S321-MU - IC, 32-BIT MCU, ARM7, 55MHZ, 64-QFN
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageQFN EP
MountSurface Mount
Number of Pins64
Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency55 MHz
InterfaceI2C, I2S, SPI, UART, USART, USB
Max Frequency55 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.65 V
Number of I/Os32
Number of Programmable I/O32
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size8 kB
Watchdog TimerYes
Dimensions
Length9 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT91SAM7S321-MU.