Contact Plating  

Tin

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

100-LQFP

Number of Pins  

100

Supplier Device Package  

100-LQFP (14x14)

Data Converters  

A/D 16x10b; D/A 1x10b

Operating Temperature (Max)  

85°C

Memory Types  

FLASH

Operating Temperature (Min)  

-40°C

Number of I/Os  

79

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

SAM3N

Published  

1997

Part Status  

Obsolete

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Voltage - Supply  

1.62V~3.6V

Frequency  

48MHz

Base Part Number  

ATSAM3N4

Interface  

I2C, IrDA, SPI, UART, USART

Memory Size  

256kB

Oscillator Type  

Internal

Speed  

48MHz

RAM Size  

24K x 8

Core Processor  

ARM® Cortex®-M3

Peripherals  

Brown-out Detect/Reset, DMA, POR, PWM, WDT

Program Memory Type  

FLASH

Core Size  

32-Bit

Program Memory Size  

256KB 256K x 8

Connectivity  

I2C, IrDA, SPI, UART/USART

Data Bus Width  

32b

Number of Timers/Counters  

18

Address Bus Width  

32b

Core Architecture  

ARM

Max Frequency  

48MHz

Number of Programmable I/O  

79

Number of UART Channels  

2

Number of ADC Channels  

16

Voltage - Supply (Max)  

3.6V

Voltage - Supply (Min)  

1.62V

Number of PWM Channels  

4

Number of I2C Channels  

2

Number of SPI Channels  

1

Height  

1.45mm

Length  

14mm

Width  

14mm

REACH SVHC  

No SVHC

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant