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ATSAMD21G18A-AU
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 48-TQFP
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
IC MCU 32BIT 256KB FLASH 48TQFP
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Inventory: 10
Minimum: 1
Total Price: USD $4.03
Unit Price: USD $4.028
≥1 USD $4.028
≥10 USD $3.30505
≥30 USD $3.2015
Technical Details
Supply Chain
Factory Lead Time 7 Weeks
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-TQFP
Number of Pins 48
Technical
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2014
Series SAM D21G
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Frequency 48MHz
Base Part Number ATSAMD21G18
Qualification Status Not Qualified
Operating Supply Voltage 3.3V
Interface I2C, I2S, LIN, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 38
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.62V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM? Cortex?-M0+
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity I2C, LINbus, SPI, UART/USART, USB
Supply Current-Max 7mA
Bit Size 32
Data Converter A/D 14x12b; D/A 1x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 6
Core Architecture ARM
CPU Family CORTEX-M0
Dimensions
Height Seated (Max) 1.2mm
Length 7mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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