ATUC128L4U Atmel Corporation, ATUC128L4U Datasheet - Page 10
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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: 10 of 960
- Download datasheet (15Mb)
3.2
3.2.1
Table 3-1.
32142A–12/2011
48-
pin
11
14
13
28
12
10
46
27
47
26
36
37
38
4
3
2
Peripheral Multiplexing on I/O lines
64-
pin
Multiplexed Signals
15
18
17
38
16
14
19
62
35
63
34
48
49
50
6
3
2
GPIO Controller Function Multiplexing
Name
Pin
PA00
PA01
PA02
PA03
PA04
PA05
PA06
PA07
PA08
PA09
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PI
G
O
10
11
12
13
14
15
16
0
1
2
3
4
5
6
7
8
9
Each GPIO line can be assigned to one of the peripheral functions. The following table
describes the peripheral signals multiplexed to the GPIO lines.
Supply
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO
VDDIN
VDDIO
VDDIN
VDDIO
VDDIO
VDDIO
I/O (TWI)
drive I/O,
I/O (TWI)
Type
drive I/O
drive I/O
drive I/O
tolerant
Pad
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
High-
High-
High-
High-
I/O
I/O
I/O
I/O
5V
I/O
I/O
I/O
I/O
I/O
I/O
I/O
SPI-MISO
SPI-MOSI
USART0-
USART0-
USART0-
USART0-
USART1-
USART1-
TWIMS0-
SPI-SCK
ADCIFB-
ADCIFB-
ADCIFB-
NPCS[0]
GLOC-
OUT[0]
AD[0]
AD[1]
AD[2]
TWD
RXD
RXD
TXD
RTS
CTS
SPI-
TXD
A
TC0-CLK2
TC0-CLK1
TC0-CLK0
TRIGGER
USART1-
USART1-
TWIMS0-
TWIMS1-
USART2-
USART2-
USART2-
ADCIFB-
NPCS[1]
NPCS[2]
NPCS[3]
GLOC-
TWCK
TWCK
RXD
IN[7]
RTS
CTS
SPI-
TXD
SPI-
SPI-
CLK
B
TC0-CLK1
USART2-
USART2-
USART1-
USART1-
USART1-
TWIMS1-
USART2-
NPCS[2]
NPCS[3]
TWALM
TC0-A2
TC0-B2
TC0-A0
TC0-A0
RXD
SPI-
SPI-
TXD
TXD
TXD
CLK
RTS
C
USART1-
TWIMS0-
CAT-SMP
CAT-SMP
ADCIFB-
ADCIFB-
GCLK[2]
TC0-A0
TC0-B0
TC0-B1
TC0-A1
TC0-B0
ADP[0]
ADP[1]
GLOC-
GLOC-
TWCK
GPIO Function
SCIF-
IN[6]
IN[5]
CLK
D
ATUC64/128/256L3/4U
PWMA[10]
PWMA[11]
PWMA[12]
PWMA[13]
PWMA[14]
PWMA[15]
PWMA[16]
PWMA[0]
PWMA[1]
PWMA[2]
PWMA[3]
PWMA[4]
PWMA[5]
PWMA[6]
PWMA[7]
PWMA[8]
PWMA[9]
PWMA-
PWMA-
PWMA-
PWMA-
PWMA-
PWMA-
PWMA-
PWMA-
PWMA-
PWMA-
PWMA-
PWMA-
PWMA-
PWMA-
PWMA-
PWMA-
PWMA-
E
EXTINT[2]
CAT-SMP
ACREFN
ACAP[0]
ACBP[0]
ACBN[3]
ACBP[1]
ACBN[0]
ACAN[0]
GCLK[2]
ACAP[1]
ACAN[1]
ACIFB-
ACIFB-
ACIFB-
ACIFB-
ACIFB-
ACIFB-
ACIFB-
ACIFB-
ACIFB-
SYNC
SCIF-
CAT-
EIC-
F
EXTINT[0]
EXTINT[1]
EXTINT[2]
EXTINT[3]
EXTINT[4]
TWIMS0-
USART0-
USART0-
TWIMS0-
GCLK[0]
GCLK[1]
GCLK[2]
GCLK[3]
GCLK[4]
TWALM
SCIF-
SCIF-
SCIF-
SCIF-
SCIF-
TWD
CLK
CLK
EIC-
EIC-
EIC-
EIC-
EIC-
G
CSA[2]
CSA[1]
CSA[3]
CSB[3]
CSA[7]
CSB[7]
CSB[1]
CSB[2]
CSA[4]
CSB[4]
CSA[5]
CSB[5]
CSA[0]
CSA[6]
CSB[6]
CSA[8]
CAT-
CAT-
CAT-
CAT-
CAT-
CAT-
CAT-
CAT-
CAT-
CAT-
CAT-
CAT-
CAT-
CAT-
CAT-
CAT-
H
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