AT32UC3A1256AU Atmel Corporation, AT32UC3A1256AU Datasheet - Page 19

• Manufacturer Part Number: AT32UC3A1256AU
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A1256AU

• Flash (kbytes): 256 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 69
• Ext Interrupts: 69
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 1
• Uart: 4
• Ssc: 1
• Ethernet: 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: No
• Sram (kbytes): 64
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0-3.6 or (1.65-1.95+3.0-3.6)
• Operating Voltage (vcc): 3.0-3.6 or (1.65-1.95+3.0-3.6)
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 10
• Output Compare Channels: 16
• Input Capture Channels: 6
• Pwm Channels: 13
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

32002F–03/2010
Table 2-4.
Table 2-5 on page 19
Table 2-5.
Name
O
S
D
R
Name
IMMU SZ
DMMU SZ
ISET
ILSZ
IASS
DSET
DLSZ
DASS
CONFIG0 Fields (Continued)
CONFIG1 Fields
Bit
3
2
1
0
Bit
31:26
25:20
19:16
15:13
12:10
9:6
5:3
2:0
shows the CONFIG1 fields.
Description
On-Chip Debug implemented
Value
0
1
SIMD instructions implemented
Value
0
1
DSP instructions implemented
Value
0
1
Memory Read-Modify-Write instructions implemented
Value
0
1
Description
Unused in AVR32UC
Specifies the number of MPU entries.
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Semantic
No OCD implemented
OCD implemented
Semantic
No SIMD instructions
Unused in AVR32UC
Semantic
Unused in AVR32UC
DSP instructions implemented
Semantic
Unused in AVR32UC
RMW instructions implemented
AVR32
19