AT32UC3L0128 Atmel Corporation, AT32UC3L0128 Datasheet - Page 799

• 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

Table 32-9.
Note:
32.6
32.6.1
32.6.1.1
Table 32-10. Digital Clock Characteristics
Note:
32.6.1.2
32145A–12/2011
Symbol
V
I
I
I
C
t
f
Symbol
f
t
t
C
LEAK
IL
IH
FALL
MAX
CPXIN
CPXIN
STARTUP
OL
IN
IN
1. V
Oscillator Characteristics
1. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
Oscillator 0 (OSC0) Characteristics
cess technology. These values are not covered by test limits in production.
VDD
Parameter
Output low-level voltage
Input leakage current
Input low leakage
Input high leakage
Input capacitance
Fall time
Max frequency
Digital Clock Characteristics
Crystal Oscillator Characteristics
TWI Pin Characteristics
corresponds to either V
Parameter
XIN clock frequency
XIN clock duty cycle
Startup time
XIN input capacitance
The following table describes the characteristics for the oscillator when a digital clock is applied
on XIN.
The following table describes the characteristics for the oscillator when a crystal is connected
between XIN and XOUT as shown in
(1)
VDDIN
(1)
or V
VDDIO
Condition
I
Pull-up resistors disabled
TQFP48 package
QFN48 package
TLLGA48 package
TQFP64 package
QFN64 package
Cbus = 400pF, V
Cbus = 400pF, V
Cbus = 400pF, V
, depending on the supply for the pin. Refer to
OL
= 3mA
Conditions
TQFP48 package
QFN48 package
TLLGA48 package
TQFP64 package
QFN64 package
VDD
VDD
VDD
Figure
> 2.0V
> 1.62V
> 2.0V
32-3. The user must choose a crystal oscillator
Min
40
Min
400
AT32UC3L0128/256
Typ
7.0
6.7
6.7
7.1
6.7
Section 3.2 on page 12
0
Typ
250
470
3.8
3.5
3.5
3.9
3.5
Max
50
60
Max
0.4
1
1
1
Units
for details.
cycles
MHz
pF
%
Units
kHz
µA
pF
ns
V
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