SAM3U2E Atmel Corporation, SAM3U2E Datasheet - Page 503

• 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

29.3.1
Name:
Address:
Access:
• VERSION: Version of the Device
Current version of the device.
• EPROC: Embedded Processor
• NVPSIZ: Nonvolatile Program Memory Size
6430E–ATARM–29-Aug-11
6430E–ATARM–29-Aug-11
EXT
31
23
15
7
Value
Value
Chip ID Register
10
11
12
0
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
EPROC
30
22
14
CHIPID_CIDR
0x400E0740
Read-only
6
Name
NONE
8K
16K
32K
64K
128K
256K
512K
1024K
Name
ARM946ES
ARM7TDMI
CM3
ARM920T
ARM926EJS
CA5
CM4
NVPSIZ2
ARCH
NVPTYP
29
21
13
5
Description
None
8K bytes
16K bytes
32K bytes
Reserved
64K bytes
Reserved
128K bytes
Reserved
256K bytes
512K bytes
Reserved
1024K bytes
Description
ARM946ES
ARM7TDMI
Cortex-M3
ARM920T
ARM926EJS
Cortex-A5
Cortex-M4
28
20
12
4
27
19
11
3
VERSION
26
18
10
2
SRAMSIZ
NVPSIZ
ARCH
SAM3U Series
SAM3U Series
25
17
9
1
24
16
8
0
503
503