SAM3U2C Atmel Corporation, SAM3U2C Datasheet - Page 999

• Manufacturer Part Number: SAM3U2C
• Manufacturer: Atmel Corporation

Specifications of SAM3U2C

• Flash (kbytes): 128 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 96 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 28
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 57
• Ext Interrupts: 57
• Usb Transceiver: 1
• Quadrature Decoder Channels: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device
• Spi: 4
• Twi (i2c): 1
• Uart: 4
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 36
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: No
• Nand Interface: Yes
• 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: Yes / No
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

• ERR_OVFLW: Overflow Error Interrupt Enable
0 = no effect.
1 = enable Overflow Error Interrupt.
• RX_BK_RDY: Received OUT Data Interrupt Enable
0 = no effect.
1 = enable Received OUT Data Interrupt.
• TX_COMPLT: Transmitted IN Data Complete Interrupt Enable
0 = no effect.
1 = enable Transmitted IN Data Complete Interrupt.
• TX_PK_RDY/ERR_TRANS: TX Packet Ready/Transaction Error Interrupt Enable
0 = no effect.
1 = enable TX Packet Ready/Transaction Error Interrupt.
• RX_SETUP/ERR_FL_ISO: Received SETUP/Error Flow Interrupt Enable
0 = no effect.
1 = enable RX_SETUP/Error Flow ISO Interrupt.
• STALL_SNT/ERR_CRISO/ERR_NBTRA: Stall Sent /ISO CRC Error/Number of Transaction Error Interrupt Enable
0 = no effect.
1 = enable Stall Sent/Error CRC ISO/Error Number of Transaction Interrupt.
• NAK_IN/ERR_FLUSH: NAKIN/Bank Flush Error Interrupt Enable
0 = no effect.
1 = enable NAKIN/Bank Flush Error Interrupt.
• NAK_OUT: NAKOUT Interrupt Enable
0 = no effect.
1 = enable NAKOUT Interrupt.
• BUSY_BANK: Busy Bank Interrupt Enable
0 = no effect.
1 = enable Busy Bank Interrupt.
• SHRT_PCKT: Short Packet Send/Short Packet Interrupt Enable
For OUT endpoints:
0 = no effect.
1 = enable Short Packet Interrupt.
For IN endpoints:
Guarantees short packet at end of DMA Transfer if the UDPHS_DMACONTROLx register END_B_EN and
UDPHS_EPTCTLx register AUTOVALID bits are also set.
6430E–ATARM–29-Aug-11
6430E–ATARM–29-Aug-11
SAM3U Series
SAM3U Series
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