SAM3U2E Atmel Corporation, SAM3U2E Datasheet - Page 1164

• 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

1164
Doc.
Rev.
6430D
SAM3U Series
Debug and Test Features:
Table 14-1, “Debug and Test Signal
Section 14.4.8 ”ID Code
Section 14.4.7 ”IEEE 1149.1 JTAG Boundary
Chip ID:
CHIPID_CIDR column in
Clock Generator:
Section 27.6 ”UTMI Phase Lock Loop
Block
PMC:
Section 28.9 ”Fast
In the first paragraph, ‘LPM bit is at 0’ replaced by ‘LPM bit is at 1’.
Section 28.14.15 ”PMC Status
Electrical Characteristics:
In
Section 43.9.7 ”USART in SPI Mode Timings”
updated.
Errata:
Section 46.2.2.1 ”ADC12B: Current Consumption in Backup Mode on VDDANA”
Section 46.2.1.3 ”Flash: Flash Programming”
Backpage:
A typo fixed: ‘tehincal’ --> ‘technical’
Comments (Continued)
Table 43-18, “32.768 kHz Crystal Oscillator
Diagram”.
Startup”, a sentence starting with ‘Important’ added as a second paragraph.
Register”, Chip ID and JTAG ID Code edited.
Table 29-1, “ATSAM3U Chip IDs Register”
Register”, MOSCSELS bit descriptions reversed.
List”, Note (1) added to TDO Output.
Programming”, first sentence edited, together with
added.
Scan”, second paragraph updated.
Characteristics”, C
updated: UART --> USART, SPCK --> SCK, Figures and titles
LEXT
updated as in
Maximum value is 22 instead of 20.
edited.
Table 10-2
Table 27-5, “UTMI PLL
6430E–ATARM–29-Aug-11
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