SAM3U2E Atmel Corporation, SAM3U2E Datasheet - Page 681

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SAM3U2E

Manufacturer Part Number
SAM3U2E
Description
Manufacturer
Atmel Corporation
Datasheets

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
34.6.4
Name:
Address:
Access:
• RXRDY: Disable RXRDY Interrupt
• TXRDY: Disable TXRDY Interrupt
• ENDRX: Disable End of Receive Transfer Interrupt
• ENDTX: Disable End of Transmit Interrupt
• OVRE: Disable Overrun Error Interrupt
• FRAME: Disable Framing Error Interrupt
• PARE: Disable Parity Error Interrupt
• TXEMPTY: Disable TXEMPTY Interrupt
• TXBUFE: Disable Buffer Empty Interrupt
• RXBUFF: Disable Buffer Full Interrupt
0 = No effect.
1 = Disables the corresponding interrupt.
6430E–ATARM–29-Aug-11
6430E–ATARM–29-Aug-11
PARE
31
23
15
7
UART Interrupt Disable Register
FRAME
30
22
14
UART_IDR
0x400E060C
Write-only
6
OVRE
29
21
13
5
RXBUFF
ENDTX
28
20
12
4
TXBUFE
ENDRX
27
19
11
3
26
18
10
2
SAM3U Series
SAM3U Series
TXEMPTY
TXRDY
25
17
9
1
RXRDY
24
16
8
0
681
681

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