Contact Plating  

Tin

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

48-LQFP

Number of Pins  

48

Data Converters  

A/D 8x10/12b

Number of I/Os  

34

Watchdog Timers  

Yes

Usage Level  

Automotive grade

Operating Temperature  

-40°C~85°C TA

Packaging  

Cut Tape (CT)

Series  

SAM3S

Published  

1997

Pbfree Code  

yes

Part Status  

Discontinued

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

48

Voltage - Supply  

3.3V

Terminal Position  

QUAD

Terminal Form  

GULL WING

Terminal Pitch  

0.5mm

Frequency  

64MHz

Base Part Number  

ATSAM3S2

Interface  

I2C, I2S, MMC, SPI, UART, USART, USB

Memory Size  

128kB

Oscillator Type  

Internal

RAM Size  

32K x 8

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  

128KB 128K x 8

Connectivity  

I2C, MMC, SPI, SSC, UART/USART, USB

Bit Size  

32

Has ADC  

YES

DMA Channels  

YES

Data Bus Width  

32b

PWM Channels  

YES

Number of Timers/Counters  

3

Core Architecture  

ARM

On Chip Program ROM Width  

8

Screening Level  

TS 16949

Number of ADC Channels  

8

Voltage - Supply (Max)  

1.95V

Length  

7mm

Height Seated (Max)  

1.6mm

RoHS Status  

ROHS3 Compliant