SAM3U2E Atmel Corporation, SAM3U2E Datasheet - Page 1167

• Manufacturer Part Number: SAM3U2E
• Manufacturer: Atmel Corporation

Specifications of SAM3U2E

• Flash (kbytes): 128 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 96 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 57
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 96
• Ext Interrupts: 96
• Usb Transceiver: 1
• Quadrature Decoder Channels: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device
• Spi: 5
• Twi (i2c): 2
• Uart: 5
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 16
• 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

6430E–ATARM–29-Aug-11
Doc.
Rev.
6430C
Comments (Continued)
Electrical Characteristics:
Table 43-18, “32.768 kHz Crystal Oscillator
“Internal Parasitic Capacitance”. Schematic and Crystal formula updated
Table 43-21, “3 to 20 MHz Crystal Oscillator
resistor to Schematic and Crystal formula updated.
Table 43-16, “32 kHz RC Oscillator
Table 43-17, “4/8/12 MHz RC Oscillators
Table 43-31, “Channel Conversion Time and ADC
Table 43-32, “External Voltage Reference
Table 43-37, “Analog
Errata:
Section 46.2 ”SAM3U Errata - Rev. A
Inputs”, V
ADVREF
Characteristics”, table updated.
Parts”, added to Errata.
changed to V
Characteristics”, updated “Frequency Temperature Dependency”
Input”, ADVREF changed to AD12BVREF.
Characteristics”, last row of the table changed from C
Characteristics”, C
Clock”, T
AD12BVREF
START-UP
LEXT
row, Parameter cell updated. Added 1K
“From OFF mode...” startup times updated.
SAM3U Series
L
to C
PARA
Change
Request
Ref.
6701
6951
7098
6951
1167