AT32UC3L0128 Atmel Corporation, AT32UC3L0128 Datasheet - Page 792

• Manufacturer Part Number: AT32UC3L0128
• Manufacturer: Atmel Corporation

Specifications of AT32UC3L0128

• Flash (kbytes): 128 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

32.3
32.4
32145A–12/2011
Maximum Clock Frequencies
Power Consumption
Table 32-3.
Note:
These parameters are given in the following conditions:
Table 32-4.
The values in
tions, except where noted:
Symbol
V
V
V
V
Symbol
f
f
f
f
f
f
f
f
f
f
f
f
f
• V
• Temperature = -40°C to 85°C
• Operating conditions, internal core supply
CPU
PBA
PBB
GCLK0
GCLK1
GCLK2
GCLK3
GCLK4
GCLK5
GCLK6
GCLK7
GCLK8
GCLK9
VDDIO
VDDIN
VDDCORE
VDDANA
VDDCORE
1. These values are based on simulation and characterization of other AVR microcontrollers
manufactured in the same process technology. These values are not covered by test limits in
production.
Parameter
CPU clock frequency
PBA clock frequency
PBB clock frequency
GCLK0 clock frequency
GCLK1 clock frequency
GCLK2 clock frequency
GCLK3 clock frequency
GCLK4 clock frequency
GCLK5 clock frequency
GCLK6 clock frequency
GCLK7 clock frequency
GCLK8 clock frequency
GCLK9 clock frequency
Parameter
DC supply peripheral I/Os
DC supply peripheral I/Os
and internal regulator
DC supply core
Analog supply voltage
= 1.62V to 1.98V
Table 32-5
Supply Rise Rates and Order
Clock Frequencies
are measured values of power consumption under the following condi-
Description
DFLLIF main reference, GCLK0 pin
DFLLIF dithering and SSGreference,
GCLK1 pin
AST, GCLK2 pin
PWMA, GCLK3 pin
CAT, ACIFB, GCLK4 pin
GLOC
FREQM, GCLK0-8
0.002
Min
0
0
0
(1)
(Figure
Max
2.5
2.5
2.5
2.5
32-1) - this is the default configuration
AT32UC3L0128/256
V/µs
V/µs
V/µs
V/µs
Unit
Rise Rate
Slower rise time requires
external power-on reset
circuit.
Rise before or at the same
time as VDDIO
Rise together with
VDDCORE
Min
Comment
Max
140
150
50
50
50
50
50
20
50
80
50
50
50
Units
MHz
792