AT32UC3L0128 Atmel Corporation, AT32UC3L0128 Datasheet - Page 805

• 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 32-20. Flash Endurance and Data Retention
32.8
32.8.1
Table 32-21. VREG Electrical Characteristics
Note:
Table 32-22. Decoupling Requirements
Note:
32145A–12/2011
Symbol
N
N
t
Symbol
V
V
I
I
Symbol
C
C
C
C
C
RET
OUT
VREG
VDDIN
VDDCORE
FARRAY
FFUSE
IN1
IN2
IN3
OUT1
OUT2
Analog Characteristics
1. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
1. Refer to
Voltage Regulator Characteristics
cess technology. These values are not covered by test limits in production.
Parameter
Input regulator capacitor 1
Input regulator capacitor 2
Input regulator capacitor 3
Output regulator capacitor 1
Output regulator capacitor 2
Parameter
Input voltage range
Output voltage, calibrated value
Output voltage accuracy
DC output current
Static current of internal regulator
Parameter
Array endurance (write/page)
General Purpose fuses endurance (write/bit)
Data retention
Section 6.1.2 on page
(1)
(1)
33.
Condition
Condition
V
I
V
I
V
Normal mode
Low power mode
Normal mode
Low power mode
OUT
OUT
VDDIN
VDDIN
VDDIN
= 0.1mA to 60mA,
= 0.1mA to 60mA,
Conditions
> 1.98V
>= 1.98V
< 1.98V
100k
Min
10k
15
AT32UC3L0128/256
Typ
100
100
1.98
Min
2.2
33
10
Typ
0.5<ESR<10Ohm
Typ
3.3
1.8
13
2
4
4
Tantalum
Techno.
Max
Max
3.6
60
1
cycles
years
Unit
Units
Units
mA
µA
%
V
nF
µF
nF
µF
805