Microchip ATSAM3S4AA-AU
$ 5.63
Production
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Inventory History
3 month trend: -100%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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Supply Chain
Projected EOL Date2039-11-18
Country of AssemblyChina
Country of FabricationTaiwan
Country of OriginChina
Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.0025
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
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MCU 32-bit STM32F ARM Cortex M4 RISC 256KB Flash 2.5V/3.3V 48-Pin LQFP Tray
STMicroelectronicsSTM32F303CCT6
MCU 32-bit ARM Cortex M4 RISC 256KB Flash 2.5V/3.3V 48-Pin LQFP Frame
MicrochipATSAM3N0AA-AU
MCU 32-bit ARM Cortex M3 RISC 32KB Flash 1.8V/2.5V/3.3V 48-Pin LQFP Tray
Descriptions
Descriptions of Microchip ATSAM3S4AA-AU provided by its distributors.
Microchip SAM3SSeries microcontroller, ARM Cortex M3kernel, 48needle, LQFPencapsulation
MCU - 32-bit ARM Cortex M3 RISC - 256KB Flash - 1.8V/3.3V - 48-Pin LQFP - Tray
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 64MHz, CMOS, PQFP48
SAM3S Series 256 kB Flash 48 kB SRAM 64 MHz 32-Bit Microcontroller - QFP-48
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: -100%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageLQFP
Contact PlatingTin
MountSurface Mount
Number of Pins48
Technical
Address Bus Width32 b
Core ArchitectureARM
Data Bus Width32 b
Frequency64 MHz
HS Code8542.31.0025
Interface2-Wire, I2C, I2S, MMC, SPI, UART, USART, USB
Max Frequency64 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size256 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.62 V
Number of ADC Channels8
Number of I2C Channels2
Number of I/Os34
Number of Programmable I/O34
Number of PWM Channels4
Number of SPI Channels1
Number of Timers/Counters3
Number of UART Channels2
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size48 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height1.45 mm
Length7 mm
Width7 mm
Compliance
Environmental Classification
Lead FreeLead Free
REACH SVHCNo
RoHSCompliant
Compliance Statements