ATUC128L4U Atmel Corporation, ATUC128L4U Datasheet - Page 848
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
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- Download datasheet (15Mb)
34.3.4
34.3.4.1
34.3.4.2
34.3.4.3
32142A–12/2011
Product Dependencies
Power Management
Clocks
Interrupt
selectable by OCD Registers, minimizing the chance that the AUX port will need to be shared
with an application.
Table 34-6.
In order to use this module, other parts of the system must be configured correctly, as described
below.
The OCD clock operates independently of the CPU clock. If enabled in the Power Manager, the
OCD clock (CLK_OCD) will continue running even if the CPU enters a sleep mode that disables
the CPU clock.
The OCD has a clock (CLK_OCD) running synchronously with the CPU clock. This clock is gen-
erated by the Power Manager. The clock is enabled at reset, and can be disabled by writing to
the Power Manager.
The OCD system interrupt request lines are connected to the interrupt controller. Using the OCD
interrupts requires the interrupt controller to be programmed first.
Pin Name
MCKO
MDO[5:0]
MSEO[1:0]
EVTI_N
EVTO_N
Auxiliary Port Signals
Pin Description
Trace data output clock
Trace data output
Trace frame control
Event In
Event Out
Direction
Output
Output
Output
Output
Input
ATUC64/128/256L3/4U
Active Level
Low
Low
Digital
Digital
Digital
Digital
Digital
Type
848
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