AT32UC3A3256S Atmel Corporation, AT32UC3A3256S Datasheet - Page 141

• Manufacturer Part Number: AT32UC3A3256S
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A3256S

• Flash (kbytes): 256 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 110
• Ext Interrupts: 110
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 16
• Temp. Sensor: No
• Crypto Engine: AES
• Sram (kbytes): 128
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0 to 3.6
• Operating Voltage (vcc): 3.0 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 12
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

9.8.3
32002F–03/2010
MSU Register summary
Table 9-56.
Offset
0
1
2
3
4
5
6
Register
Address register, high part
Address register, low part
Length register
Control register
Status register
Data register
Tail address register
MSU Register Summary
ADDRLO
LENGTH
ADDRHI
STATUS
Name
CTRL
DATA
TAIL
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read-only
Access
Reset State
AVR32
0x0
0x0
0x0
-
-
-
-
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