AT32UC3A3128 Atmel Corporation, AT32UC3A3128 Datasheet - Page 8

• 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

Figure 3-3.
32072G–11/2011
D
H
G
C
A
B
E
K
F
J
VFBGA100 Pinout (top view)
PX47
PX59
PA28
PB00
PB11
PX05
PX04
PX03
PX23
PA02/
PX19/
PX12
1
(1)
(1)
Note:
GNDIO
VDDIO
PX01
PX24
PX27
PB01
PX10
PX21
PA31
PA27
2
1. Those balls are physically connected to 2 GPIOs. Software must managed carrefully the GPIO
GNDIO
GNDIO
PX08
PX06
PX02
PX28
PX13
PB02
PX26
PB04
configuration to avoid electrical conflict
3
PX32
PX53
PX07
PX00
PX25
PX29
PX15/
PX09
PA30
PA29
PX16/
PB03
4
(1)
(1)
GNDIO
VDDIO
VDDIO
VDDIO
PX14
PX30
PX31
PC00/
PC02
PB10
PB09
5
(1)
VDDANA
VDDIO
VDDIO
GNDIO
PX46
PX20
PC01
PA23/
PA22/
PC03
PB08
PB07
6
(1)
(1)
USB_VBIAS
PB05
PA25
PX45
PX11
PC04
PC05
PA26/
PA12/
PA15/
PA14/
PB06
PA16
TMS
7
(1)
(1)
(1)
(1)
GNDANA
GNDIO
DPHS
DPFS
PA13
PA18
PA09
PA06/
PA08
PA00/
TDO
TDI
8
(1)
(1)
RESET_N
DMHS
DMFS
VDDIN
PX18
PA04
PA11
TCK
PA03
PA05
PA20/
9
(1)
USB_VBUS
VDDCORE
GNDCORE
GNDPLL
PX22
VDDIN
10
PA21/
PA10
PA17
PA19
PX17
PA01/
PA07/
PA24/
(1)
(1)
(1)
(1)
8