ATUC64L4U Atmel Corporation, ATUC64L4U Datasheet - Page 433
ATUC64L4U
Manufacturer Part Number
ATUC64L4U
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 ATUC64L4U
Flash (kbytes)
64 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
Part Number:
ATUC64L4U-D3HR
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATUC64L4U-H
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATUC64L4U-U
Manufacturer:
ATMEL
Quantity:
20
Part Number:
ATUC64L4U-ZUT
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- ATUC128L4U PDF datasheet #3
- ATUC128L4U PDF datasheet #4
- Current page: 433 of 960
- Download datasheet (15Mb)
19.8
32142A–12/2011
Module Configuration
The specific configuration for each GPIO instance is listed in the following tables. The module
bus clocks listed here are connected to the system bus clocks. Refer to the Power Manager
chapter for details.
Table 19-3.
Table 19-4.
Table 19-5.
The reset values for all GPIO registers are zero, with the following exceptions:
Table 19-6.
Feature
Number of GPIO ports
Number of peripheral functions
Pin Function
Pull-up
Module Name
GPIO
Port
0
0
0
0
0
0
0
0
1
1
1
1
1
1
GPIO Configuration
Implemented Pin Functions
GPIO Clocks
Register Reset Values
Clock Name
CLK_GPIO
Register
GPER
PMR0
PMR1
PMR2
PUER
GFER
PARAMETER
VERSION
GPER
PMR0
PMR1
GFER
PARAMETER
VERSION
GPIO
2
8
Implemented
On all pins
Reset Value
0x004DFF5F
0x00320020
0x00020080
0x00100800
0x00000001
0x007FFFFF
0x007FFFFF
0x00000213
0x0FFFFFCF
0x00000030
0x00000030
0x0FFFFFFF
0x0FFFFFFF
0x00000213
Notes
Controlled by PUER or peripheral
Description
Clock for the GPIO bus interface
ATUC64/128/256L3/4U
433
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