ATSAM3S4BA-MU
RoHS 
RoHS compliant
RoHS compliantPackage 64-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
MCU 32-bit SAM3S ARM Cortex M3 RISC 256KB Flash 1.8V/3.3V 64-Pin QFN EP
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Buying Options
Total Price: USD $5.87
Unit Price: USD $5.8696
≥1 USD $5.8696
≥10 USD $5.324
≥100 USD $4.8312
Inventory: 692
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 19 Weeks
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-VFQFN Exposed Pad
Number of Pins 64
Technical
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 1997
Series SAM3S
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Frequency 64MHz
Base Part Number ATSAM3S4
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 1.95V
Interface 2-Wire, I2C, I2S, MMC, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 47
RAM Size 48K x 8
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 256KB 256K x 8
Connectivity I2C, MMC, SPI, SSC, UART/USART, USB
Bit Size 32
Data Converter A/D 10x10/12b; D/A 2x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 3
ROM (words) 262144
Core Architecture ARM
Dimensions
Height Seated (Max) 1mm
Length 9mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
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