ATUC128L4U Atmel Corporation, ATUC128L4U Datasheet - Page 16
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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 3-7.
32142AS–12/2011
ISCK
ISDI
ISDO
IWS
TCK
TDI
TDO
TMS
RESET_N
PWMA35 - PWMA0
PWMAOD35 -
PWMAOD0
GCLK9 - GCLK0
GCLK_IN2 - GCLK_IN0
RC32OUT
XIN0
XIN32
XIN32_2
XOUT0
XOUT32
XOUT32_2
MISO
MOSI
NPCS3 - NPCS0
SCK
A0
A1
A2
B0
Signal Descriptions List
I2S Serial Clock
I2S Serial Data In
I2S Serial Data Out
I2S Word Select
Test Clock
Test Data In
Test Data Out
Test Mode Select
Reset
PWMA channel waveforms
PWMA channel waveforms, open drain
mode
Generic Clock Output
Generic Clock Input
RC32K output at startup
Crystal 0 Input
Crystal 32 Input (primary location)
Crystal 32 Input (secondary location)
Crystal 0 Output
Crystal 32 Output (primary location)
Crystal 32 Output (secondary location)
Master In Slave Out
Master Out Slave In
SPI Peripheral Chip Select
Clock
Channel 0 Line A
Channel 1 Line A
Channel 2 Line A
Channel 0 Line B
Pulse Width Modulation Controller - PWMA
System Control Interface - SCIF
Serial Peripheral Interface - SPI
Timer/Counter - TC0, TC1
JTAG module - JTAG
Power Manager - PM
Analog/
Analog/
Analog/
Analog
Analog
Analog
Output
Output
Output
Output
Output
Output
Digital
Digital
Digital
Input
Input
Input
Input
Input
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
ATUC64/128/256L3/4U
Low
Low
Not all channels support open
drain mode
16