SAM3N2A Atmel Corporation, SAM3N2A Datasheet - Page 382

• Manufacturer Part Number: SAM3N2A
• Manufacturer: Atmel Corporation

Specifications of SAM3N2A

• Flash (kbytes): 128 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 48 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 23
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 47
• Ext Interrupts: 47
• Quadrature Decoder Channels: 2
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Twi (i2c): 2
• Uart: 3
• Ssc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

• NVPTYP: Nonvolatile Program Memory Type
• EXT: Extension Flag
0 = Chip ID has a single register definition without extension
1 = An extended Chip ID exists.
382
382
Value
Value
0x9A
0xA5
0xF0
SAM3N
SAM3N
0x98
0x99
0
1
4
2
3
Name
ATSAM3SDxA
ATSAM3SDxB
ATSAM3SDxC
ATSAM5A
AT75Cxx
Name
ROM
ROMLESS
SRAM
FLASH
ROM_FLASH
Description
ATSAM3SDxA Series (48-pin version)
ATSAM3SDxB Series (64-pin version)
ATSAM3SDxC Series (100-pin version)
ATSAM5A
AT75Cxx Series
Description
ROM
ROMless or on-chip Flash
SRAM emulating ROM
Embedded Flash Memory
ROM and Embedded Flash Memory
NVPSIZ is ROM size
NVPSIZ2 is Flash size
11011A–ATARM–04-Oct-10
11011A–ATARM–04-Oct-10