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Technical parameters

Key specs

CoreCORTEX-M3
Core size32 bit
Speed96 MHzMax
Flash64 kB
RAM20 kB
I/O count57
Supply voltage1.62 ~ 3.6 V
Power
Voltage - Supply (Vcc/Vdd)1.62V ~ 3.6V
Environment and package
Core Size32-Bit Single-Core
EEPROM Size-
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 85°C (TA)
PackageTray
Package / Case100-TFBGA
Program Memory Size64KB (64K x 8)
RAM Size20K x 8
Supplier Device Package100-TFBGA (9x9)
Other
Base Product NumberATSAM3U
ConnectivityEBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, USB
Core ProcessorARM® Cortex®-M3
Data ConvertersA/D 4x10b, 4x12b
DigiKey ProgrammableNot Verified
MfrAtmel
Number of I/O57
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Product StatusObsolete
Program Memory TypeFLASH
SeriesSAM3U
Speed96MHz

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