AT32UC3A4256 Atmel Corporation, AT32UC3A4256 Datasheet - Page 144

• Manufacturer Part Number: AT32UC3A4256
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A4256

• Flash (kbytes): 256 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• Hardware Qtouch Acquisition: No
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 2
• Uart: 4
• Ssc: 1
• Sd / Emmc: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 128
• Self Program Memory: YES
• Dram Memory: No
• 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: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

12.8.5
Name:
Access Type:
Offset:
Reset value:
• GPFxx: General Purpose Fuse xx
32072G–11/2011
GPF63
GPF55
GPF47
GPF39
31
23
15
7
This register is only used in systems with more than 32 GP fuses.
0: The fuse has a written/programmed state.
1: The fuse has an erased state.
Flash General Purpose Fuse Register High
GPF62
GPF54
GPF46
GPF38
30
22
14
6
FGPFRHI
Read
0x0C
N/A
GPF61
GPF53
GPF45
GPF37
29
21
13
5
GPF60
GPF52
GPF44
GPF36
28
20
12
4
GPF59
GPF51
GPF43
GPF35
27
19
11
3
GPF58
GPF50
GPF42
GPF34
26
18
10
2
GPF57
GPF49
GPF41
GPF33
25
17
9
1
GPF56
GPF48
GPF40
GPF32
24
16
8
0
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