ATUC128L4U Atmel Corporation, ATUC128L4U Datasheet - Page 17
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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
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- ATUC128L4U PDF datasheet #3
- ATUC128L4U PDF datasheet #4
- Current page: 17 of 960
- Download datasheet (15Mb)
Table 3-7.
Note:
Table 3-8.
32142A–12/2011
Signal Name
VDDCORE
VDDIO
VDDANA
ADVREFP
VDDIN
GNDANA
GND
MCKO
MDO5 - MDO0
MSEO1 - MSEO0
B1
B2
CLK0
CLK1
CLK2
TWALM
TWCK
TWD
CLK
CTS
RTS
RXD
TXD
1. ADCIFB: AD3 does not exist.
Universal Synchronous Asynchronous Receiver Transmitter - USART0, USART1, USART2, USART3
Signal Descriptions List
Signal Description List, Continued
Function
Core Power Supply / Voltage Regulator Output
I/O Power Supply
Analog Power Supply
Analog Reference Voltage
Voltage Regulator Input
Analog Ground
Ground
Trace Data Output Clock
Trace Data Output
Trace Frame Control
Channel 1 Line B
Channel 2 Line B
Channel 0 External Clock Input
Channel 1 External Clock Input
Channel 2 External Clock Input
SMBus SMBALERT
Two-wire Serial Clock
Two-wire Serial Data
Clock
Clear To Send
Request To Send
Receive Data
Transmit Data
Two-wire Interface - TWIMS0, TWIMS1
Auxiliary Port - AUX
Power
Input/Output
Power Input
Power Input
Power Input
Power Input
Output
Output
Input
Input
Input
Input
Input
I/O
Ground
Ground
I/O
I/O
I/O
I/O
I/O
Output
Output
Output
Power
Type
ATUC64/128/256L3/4U
Low
Low
Low
Active
Level
Comments
1.62V to 1.98V
1.62V to 3.6V. VDDIO should
always be equal to or lower than
VDDIN.
1.62V to 1.98V
1.62V to 1.98V
1.62V to 3.6V
(1)
17
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