ATUC128L4U Atmel Corporation, ATUC128L4U Datasheet - Page 901

• Manufacturer Part Number: ATUC128L4U
• Manufacturer: Atmel Corporation

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

Table 35-7.
Notes:
Table 35-8.
32142A–12/2011
Symbol
V
V
V
V
f
t
t
f
t
t
I
C
C
Symbol
R
V
MAX
RISE
FALL
MAX
RISE
FALL
LEAK
IL
IH
OL
OH
IL
IN
IN
PULLUP
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 low-level voltage
Input high-level voltage
Output low-level voltage
Output high-level voltage
Output frequency, all High-drive I/O
pins, except PA08 and PA09
Rise time, all High-drive I/O pins, except
PA08 and PA09
Fall time, all High-drive I/O pins, except
PA08 and PA09
Output frequency, PA08 and PA09
Rise time, PA08 and PA09
Fall time, PA08 and PA09
Input leakage current
Input capacitance, all High-drive I/O
pins, except PA08 and PA09
Input capacitance, PA08 and PA09
Parameter
Pull-up resistance
Input low-level voltage
High-drive I/O Pin Characteristics
High-drive I/O, 5V Tolerant, Pin Characteristics
corresponds to either V
(2)
(2)
(2)
(2)
VDDIN
(2)
Condition
V
V
VDD
VDD
or V
(2)
= 3.0V
= 1.62V
VDDIO
(1)
, depending on the supply for the pin. Refer to
Condition
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Pull-up resistors disabled
TQFP48 package
QFN48 package
TLLGA48
TQFP48 package
QFN48 package
TLLGA48 package
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
= 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
= 3.0V, load = 10pF
= 3.0V, load = 30pF
= 3.0V, load = 10pF
= 3.0V, load = 30pF
= 3.0V, load = 10pF
= 3.0V, load = 30pF
= 3.0V
= 1.62V
= 1.98V
(1)
OL
OH
OL
OH
= 6mA
= 6mA
= 4mA
= 4mA
Min
-0.3
-0.3
30
0.7 * V
0.7 * V
V
V
ATUC64/128/256L3/4U
VDD
VDD
Min
-0.3
-0.3
- 0.4
- 0.4
VDD
VDD
Typ
50
Section on page 10
Typ
2,2
2.0
2.0
7.0
6.7
6.7
0.3 * V
0.3 * V
Max
110
V
V
0.3 * V
0.3 * V
VDD
VDD
VDD
VDD
Max
11.5
0.4
0.4
4.7
4.8
2.8
4.9
2.4
4.6
45
23
12
54
40
1
+ 0.3
+ 0.3
VDD
VDD
for details.
kOhm
Units
V
Units
MHz
MHz
µA
pF
ns
ns
V
V
V
V
901