AT32UC3A3128 Atmel Corporation, AT32UC3A3128 Datasheet - Page 41

• 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

7.2
The following characteristics are applicable to the operating temperature range: T
specified and are certified for a junction temperature up toT
Table 7-1.
32072G–11/2011
Symbol
V
V
V
V
V
V
I
C
R
I
I
LEAK
O
SC
VDDIO
VDDANA
IL
IH
OL
OH
IN
PULLUP
DC Characteristics
DC Characteristics
Parameter
DC Supply Peripheral I/Os
DC Analog Supply
Input Low-level Voltage
Input High-level Voltage
Output Low-level Voltage
Output High-level Voltage
Input Leakage Current
Input Capacitance
Pull-up Resistance
Output Current
Pin drive 1x
Pin drive 2x
Pin drive 3x
Static Current
Conditions
All I/O pins except TWCK, TWD,
RESET_N, TCK, TDI
TWCK, TWD
RESET_N, TCK, TDI
All I/O pins except TWCK, TWD
TWCK, TWD
I
I
I
I
I
I
Pullup resistors disabled
All I/O pins except RESET_N, TCK,
TDI, TMS
RESET_N, TCK, TDI, TMS
On V
CPU in static mode
OL
OL
OL
OH
OH
OH
= -2mA for Pin drive x1
= -4mA for Pin drive x2
= -8mA for Pin drive x3
= 2mA for Pin drive x1
= 4mA for Pin drive x2
= 8mA for Pin drive x3
VDDIN
J
= 100°C.
= 3.3V,
T
T
A
A
= 25°C
= 85°C
A
= -40°C to 85°C, unless otherwise
V
V
+0.8V
Min.
x0.7
-0.3
-0.4
VDDIO
VDDIO
3.0
3.0
2.0
9
5
Typ.
0.05
175
15
30
7
V
Max.
+0.8
+0.5
VDDIO
3.6
3.6
3.6
0.4
2.0
4.0
8.0
25
25
1
Unit
KΩ
KΩ
mA
µA
pF
µA
µA
V
V
V
V
V
V
V
V
V
41