ATUC128L4U Atmel Corporation, ATUC128L4U Datasheet - Page 41
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ATUC128L4U
Manufacturer Part Number
ATUC128L4U
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(377 pages)
2.AT32UC3A0128.pdf
(159 pages)
3.ATUC128L4U.pdf
(960 pages)
4.ATUC128L4U.pdf
(92 pages)
Specifications of ATUC128L4U
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 Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
1
Twi (i2c)
2
Uart
4
Lin
4
Ssc
1
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATUC128L4U-U
Manufacturer:
ATMEL
Quantity:
3 006
Table 7-8.
Notes:
Table 7-9.
32142AS–12/2011
Symbol
V
V
V
f
t
t
I
C
Symbol
R
V
V
V
I
I
I
C
MAX
RISE
FALL
LEAK
LEAK
IL
IH
IH
OL
OH
IL
IH
OL
IN
PULLUP
IN
1. V
2. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
cess technology. These values are not covered by test limits in production.
VDD
Parameter
Input high-level voltage
Output low-level voltage
Output high-level voltage
Output frequency
Rise time
Fall time
Input leakage current
Input capacitance
Parameter
Pull-up resistance
Input low-level voltage
Input high-level voltage
Input high-level voltage, 5V tolerant
SMBUS compliant pins
Output low-level voltage
Input leakage current
Input low leakage
Input high leakage
Input capacitance
High-drive I/O, 5V Tolerant, Pin Characteristics
TWI Pin Characteristics
corresponds to either V
(2)
(2)
(2)
VDDIN
(1)
Condition
V
V
V
V
V
V
V
V
V
V
V
V
5.5V, pull-up resistors disabled
TQFP48 package
QFN48 package
TLLGA48 package
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
or V
= 3.6V
= 3.0V, I
= 1.62V, I
= 3.0V, I
= 1.62V, I
= 3.0V, load = 10pF
= 3.0V, load = 30pF
= 3.0V, load = 10pF
= 3.0V, load = 30pF
= 3.0V, load = 10pF
= 3.0V, load = 30pF
= 1.98V
VDDIO
, depending on the supply for the pin. Refer to
V
V
V
V
V
V
I
Pull-up resistors disabled
TQFP48 package
QFN48 package
TLLGA48 package
Condition
OL
OL
OH
VDD
VDD
VDD
VDD
VDD
VDD
OL
OH
= 3mA
= 6mA
= 6mA
= 4mA
= 4mA
= 3.6V
= 3.6V
= 3.0V
= 1.62V
= 1.98V
= 1.98V
(1)
0.7 * V
0.7 * V
V
V
VDD
VDD
Min
- 0.4
- 0.4
VDD
VDD
ATUC64/128/256L3/4U
0.7 * V
0.7 * V
0.7 * V
0.7 * V
Min
-0.3
-0.3
25
VDD
VDD
VDD
VDD
Typ
4.5
4.2
4.2
Section on page 10
Typ
3.8
3.5
3.5
35
Max
5.5
5.5
0.4
0.4
2.3
4.3
1.9
3.7
87
58
10
V
V
0.3 * V
0.3 * V
VDD
VDD
Max
5.5
5.5
0.4
60
1
1
1
+ 0.3
+ 0.3
VDD
VDD
for details.
Units
MHz
µA
pF
ns
V
V
V
kOhm
Units
µA
pF
V
V
V
V
41