Microchip ATSAM3S4CA-AU
MCU 32-bit ATSAM ARM Cortex M3 RISC 256KB Flash 1.8V/3.3V 100-Pin LQFP
$ 6.01
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Inventory History
3 month trend: +485%
CAD Models
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Alternate Parts
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CAD Models
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Supply Chain
Projected EOL Date2039-11-07
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: 2 days ago)
Manufacturer Lifecycle StatusREL (Last Updated: 2 days ago)
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Descriptions
Descriptions of Microchip ATSAM3S4CA-AU provided by its distributors.
MCU 32-bit ATSAM ARM Cortex M3 RISC 256KB Flash 1.8V/3.3V 100-Pin LQFP
ARM Cortex M3 microcontroller, 32 bit, 64 MHz, LQFP-100, ATSAM3S4CA-AU
Product Range:smart Arm Based Microcontrollers; Architecture:arm Cortex-M3; No. Of Bits:32Bit; Cpu Speed:64Mhz; Program Memory Size:256Kb; Ram Memory Size:48Kb; No. Of Pins:100Pins; Mcu Case Style:lqfp; No. Of I/o S:79I/o S Rohs Compliant: Yes
SAM3S Series 256 kB Flash 48 kB SRAM 64 MHz 32-Bit Microcontroller - QFP-100
Microchip SAM3S MCU ARM Cortex-M3 100-Pin LQFP
MCU, ARM Cortex-M3 256KB FLASH QFP100
RS APAC
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: +485%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageLQFP
Contact PlatingTin
MountSurface Mount
Number of Pins100
Technical
Address Bus Width32 b
Core ArchitectureARM
Data Bus Width32 b
Density2 Mb
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 Channels16
Number of I2C Channels2
Number of I/Os79
Number of Programmable I/O79
Number of PWM Channels4
Number of SPI Channels1
Number of Timers/Counters6
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
Length14 mm
Width14 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements