ATUC128L4U Atmel Corporation, ATUC128L4U Datasheet - Page 771
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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: 771 of 960
- Download datasheet (15Mb)
31.3
31.4
32142A–12/2011
Block Diagram
I/O Lines Description
Figure 31-1. CAT Block Diagram
Table 31-1.
Name
CSAn
CSBn
DIS
Peripheral Bus
GCLK_CAT
CLK_CAT
I/O Lines Description
Event System
Finite State
Peripheral
Registers
Interface
Machine
Description
Capacitive sense A line n
Capacitive sense B line n
Discharge current control (only used for QMatrix)
Capacitive Touch Module (CAT)
used only for
signals and
blocks are
operation
Italicized
SYNC
QMatrix
NOTE:
Comparator
Interface
Analog
Charge and
Discharge
Sequence
Generator
Discharge
Capacitor
Counters
Sources
Current
ATUC64/128/256L3/4U
Comparators
VDIVEN
Analog
CSAn
CSBn
SMP
DIS
Yn
Analog
Type
I/O
I/O
Controller
I/O
Pins
771
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