AT32UC3L016 Atmel Corporation, AT32UC3L016 Datasheet - Page 57

• Manufacturer Part Number: AT32UC3L016
• Manufacturer: Atmel Corporation

Specifications of AT32UC3L016

• Flash (kbytes): 16 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): 8
• 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

7.9.3
Table 7-24.
7.9.4
32099G–06/2011
Symbol
V
V
t
I
t
DET
POR33
STARTUP
POT+
POT-
Power-on Reset 33 Characteristics
Brown Out Detector Characteristics
POR33 Characteristics
Parameter
Voltage threshold on V
Voltage threshold on V
Detection time
Current consumption
Startup time
Figure 7-6.
The values in
Fuse register.
Table 7-25.
BODLEVEL Value
011111 binary (31) 0x1F
100111 binary (39) 0x27
V
V
POT+
POT-
VDDIN
VDDIN
Table 7-25
POR33 Operating Principles
BODLEVEL Values
rising
falling
describe the values of the BODLEVEL in the flash General Purpose
Min
Time with VDDIN < V
necessary to generate a reset
signal
After t
Condition
RESET
Typ
1.56
1.65
POT-
Max
AT32UC3L016/32/64
Min
1.3
Typ
1.49
1.45
460
15
400
Units
V
Max
1.58
Units
V
µs
µA
µs
57