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ATSAM3A8CA-AU
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 100-LQFP
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA
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Inventory: 2107
Minimum: 1
Total Price: USD $835.4
Unit Price: USD $835.401509
≥1 USD $835.401509
≥10 USD $788.114635
≥100 USD $743.504376
≥500 USD $701.419217
≥1000 USD $661.716239
Technical Details
Supply Chain
Factory Lead Time 10 Weeks
Physical
Mounting Type Surface Mount
Package / Case 100-LQFP
Surface Mount YES
Number of Pins 100
Technical
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2012
Series SAM3A
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Frequency 84MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATSAM3A
Qualification Status Not Qualified
Operating Supply Voltage 3.6V
Interface CAN, I2C, IrDA, LIN, MMC, SPI, UART, USART, USB
Memory Size 512kB
Oscillator Type Internal
Number of I/O 63
RAM Size 96K x 8
Memory Type FLASH, ROM
Voltage - Supply (Vcc/Vdd) 1.62V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM? Cortex?-M3
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 512KB 512K x 8
Connectivity CANbus, I2C, IrDA, LINbus, MMC, SPI, SSC, UART/USART, USB
Bit Size 32
Data Converter A/D 16x12b; D/A 2x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
Number of Timers/Counters 1
Core Architecture ARM
CPU Family CORTEX-M3
Number of ADC Channels 16
Number of PWM Channels 4
Number of DAC Channels 2
Dimensions
Height 1.45mm
Length 14mm
Width 14mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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