AT32UC3L0256 Atmel Corporation, AT32UC3L0256 Datasheet - Page 794

• Manufacturer Part Number: AT32UC3L0256
• Manufacturer: Atmel Corporation

Specifications of AT32UC3L0256

• Flash (kbytes): 256 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 50 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 17
• Hardware Qtouch Acquisition: Yes
• Max I/o Pins: 36
• Ext Interrupts: 36
• Usb Speed: No
• Usb Interface: No
• Spi: 5
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 460
• Analog Comparators: 8
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.62 to 3.6
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 35
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

Table 32-5.
Note:
32145A–12/2011
Mode
Active
Idle
Frozen
Standby
Stop
DeepStop
Static
Shutdown
(1)
(1)
(1)
1. These numbers are valid for the measured condition only and must not be extrapolated to other frequencies.
(1)
Power Consumption for Different Operating Modes
Conditions
-OSC32K and AST stopped
-Internal core supply
-OSC32K running
-AST running at 1KHz
-External core supply
-OSC32K and AST stopped
-External core supply
-OSC32K running
-AST running at 1KHz
AST and OSC32K stopped
CPU running a recursive Fibonacci algorithm
CPU running a division algorithm
Figure 32-1. Measurement Schematic, Internal Core Supply
(Figure
(Figure
Amp0
32-2)
32-2)
VDDCORE
VDDANA
VDDIO
VDDIN
Measured on
Amp0
AT32UC3L0128/256
Consumption Typ
300
174
800
220
7.3
6.7
96
57
46
38
25
14
µA/MHz
Unit
µA
nA
794