SAM3U2C Atmel Corporation, SAM3U2C Datasheet - Page 745

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SAM3U2C

Manufacturer Part Number
SAM3U2C
Description
Manufacturer
Atmel Corporation
Datasheets

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
35.8.5
Name:
Address:
Access:
0: The corresponding interrupt is not enabled.
1: The corresponding interrupt is enabled.
• RXRDY: RXRDY Interrupt Mask
• TXRDY: TXRDY Interrupt Mask
• RXBRK: Receiver Break Interrupt Mask
• ENDRX: End of Receive Transfer Interrupt Mask
• ENDTX: End of Transmit Interrupt Mask
• OVRE: Overrun Error Interrupt Mask
• FRAME: Framing Error Interrupt Mask
• PARE: Parity Error Interrupt Mask
• TIMEOUT: Time-out Interrupt Mask
• TXEMPTY: TXEMPTY Interrupt Mask
• ITER: Max number of Repetitions Reached Mask
• UNRE: SPI Underrun Error Mask
• TXBUFE: Buffer Empty Interrupt Mask
• RXBUFF: Buffer Full Interrupt Mask
• NACK: Non AcknowledgeInterrupt Mask
• RIIC: Ring Indicator Input Change Mask
6430E–ATARM–29-Aug-11
6430E–ATARM–29-Aug-11
PARE
31
23
15
7
USART Interrupt Mask Register
FRAME
30
22
14
US_IMR
0x40090010 (0), 0x40094010 (1), 0x40098010 (2), 0x4009C010 (3)
Read-only
6
NACK
OVRE
29
21
13
5
RXBUFF
ENDTX
28
20
12
4
TXBUFE
ENDRX
CTSIC
27
19
11
3
ITER/UNRE
RXBRK
DCDIC
26
18
10
2
TXEMPTY
SAM3U Series
SAM3U Series
TXRDY
DSRIC
25
17
9
1
TIMEOUT
RXRDY
MANE
RIIC
24
16
8
0
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