SAM3U2C Atmel Corporation, SAM3U2C Datasheet - Page 1108

• Manufacturer Part Number: SAM3U2C
• Manufacturer: Atmel Corporation

Specifications of SAM3U2C

• Flash (kbytes): 128 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 96 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 28
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 57
• Ext Interrupts: 57
• Usb Transceiver: 1
• Quadrature Decoder Channels: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device
• Spi: 4
• Twi (i2c): 1
• Uart: 4
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 36
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: No
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

43.2
Table 43-2.
1108
Symbol
V
V
V
V
V
V
V
V
V
V
V
DDCORE
VDDIO
VDDBU
VDDUTMII
VDDPLL
VDDANA
IL
IH
OH
OL
Hys
DC Characteristics
SAM3U Series
Parameter
DC Supply Core
DC Supply I/Os
Backup I/O Lines Power
Supply
USB UTMI+ Interface
Power Supply
PLL A, UPLL and Main
Oscillator Supply
ADC Analog Power Supply
Input Low-level Voltage
Input High-level Voltage
Output High-level Voltage
Output Low-level Voltage
Hysteresis Voltage
DC Characteristics
The following characteristics are applicable to the operating temperature range: T
to 85°C, unless otherwise specified.
Conditions
PIOA/B/C[0-31]
PIOA/B/C[0-31]
PIOA/B/C[0-31]
I
I
PIOA/B/C[0-31]
I
I
PIOA/B/C[0-31]
except PIOA[14], PB[9-16], PB[25-PB31]
and PC[20-27]
ERASE, TST, FWUP, JTAGSEL
OH
OH
OH
OH
~ 0
> 0 (See I
~ 0
> 0 (See I
OH
OL
details below)
details below)
V
V
0.7 x V
VDDIO
VDDIO
1.62
1.62
1.62
1.62
Min
-0.3
150
230
3.0
(1)
-0.2V
-0.4V
VDDIO
Typ
1.8
3.3
6430E–ATARM–29-Aug-11
V
V
+0.3V
0.3 x
Max
1.95
1.95
500
700
VDDIO
VDDIO
3.6
3.6
3.6
0.2
0.4
(1)
A
= -40°C
Units
mV
mV
V
V
V
V
V
V
V
V
V
V