AT32UC3A3128 Atmel Corporation, AT32UC3A3128 Datasheet - Page 6

• Manufacturer Part Number: AT32UC3A3128
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A3128

• Flash (kbytes): 128 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: No
• 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

3. Package and Pinout
3.1
Figure 3-1.
32072G–11/2011
Package
M
D
H
G
C
A
B
E
K
F
L
J
TFBGA144 Pinout (top view)
PX40
PX10
PX09
PX38
PX39
PX00
PX01
PX04
PX03
PX11
PX22
PX08
1
GNDIO
VDDIO
PX07
PX05
PX02
PX44
PX41
PB11
VDDIO
PX37
PX35
PB00
The device pins are multiplexed with peripheral functions as described in the Peripheral Multi-
plexing on I/O Line section.
2
GNDIO
GNDIO
PX54
PX06
PX59
PX58
PX45
PX42
PX36
PA31
PX34
PA28
3
PX49
PX50
PX57
PX56
PX46
PX20
PX14
PX47
PX53
PA27
PB02
PB01
4
VDDIO
VDDIO
VDDIO
VDDIO
PC00
PX48
PX51
PX55
PX21
PB03
PX19
PX16
5
GNDIO
GNDIO
PC01
PB04
PA14
PX17
PX18
PX23
PA29
PX13
PX12
PX15
6
GNDIO
GNDIO
PC03
PA17
PA15
PX52
PX43
PX24
PC02
PA30
PB10
PB09
7
VDDIN
VDDIO
VDDIO
VDDIN
PA18
PC04
PB08
PX25
PA02
PA23
PA06
PA19
8
USB_VBIAS
PC05
PX27
PX26
PX32
DPFS
PA25
PA26
PA04
PA24
PA21
PA20
9
GNDCORE
GNDIO
DPHS
DMFS
10
PX28
PX31
PA07
PA11
PA05
PA03
PA22
TMS
VDDCORE
GNDPLL
GNDANA
VDDANA
DMHS
PX29
PX30
11
PA08
PB07
PA13
PA00
TDO
USB_VBUS
RESET_N
PX33
PB05
PA09
PA12
12
PA10
PB06
TCK
PA16
PA01
TDI
6