AT32UC3L064-AUT Atmel, AT32UC3L064-AUT Datasheet - Page 610
![MCU AVR32 64KB FLASH 48TQFP](/photos/6/82/68248/313-48-vqfp_sml.jpg)
AT32UC3L064-AUT
Manufacturer Part Number
AT32UC3L064-AUT
Description
MCU AVR32 64KB FLASH 48TQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheets
1.ATAVRONE-PROBECBL.pdf
(16 pages)
2.AT32UC3L-EK.pdf
(858 pages)
3.AT32UC3L016-D3HT.pdf
(110 pages)
Specifications of AT32UC3L064-AUT
Core Processor
AVR
Core Size
32-Bit
Speed
50MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, PWM, WDT
Number Of I /o
36
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.62 V ~ 3.6 V
Data Converters
A/D 9x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-TQFP, 48-VQFP
Processor Series
AT32UC3x
Core
AVR32
Data Bus Width
32 bit
Data Ram Size
16 KB
Interface Type
SPI/TWI/USART
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
36
Number Of Timers
7
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR32, EWAVR32-BL
Development Tools By Supplier
AT32UC3L-EK
Minimum Operating Temperature
- 40 C
On-chip Adc
9-ch x 10-bit
Package
48TQFP
Device Core
AVR32
Family Name
AT32
Maximum Speed
50 MHz
Operating Supply Voltage
1.8|3.3 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3L064-AUT
Manufacturer:
HONGFA
Quantity:
30 000
Part Number:
AT32UC3L064-AUT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- Current page: 610 of 858
- Download datasheet (13Mb)
26.7.4
32099F–11/2010
Resistive Touch Screen Sequencer
Figure 26-3. Resistive Touch Screen Pin Connections
The Resistive Touch Screen Sequencer is responsible for applying voltage to the resistive touch
screen films as described in
output value of the ADP and AD pins. This allows the Resistive Touch Screen Sequencer to add
a voltage gradient on one film while keeping the other film floating so a touch can be measured.
The Resistive Touch Screen Sequencer will when measuring the vertical position, apply VDD
and GND to the pins connected to X
measurement of Y
non ideal pad drivers, the actual voltage of X
VDD and GND can be used in the contact point calculation to increase accuracy. See second
formula in
When the vertical values are converted the same setup is applies for the second axes, by setting
X
details.
P
and X
M
Section
in tristate mode and applying VDD and GND to Y
Analog Pin Output Enable (MR.APOE) == 1
Analog Pin Output Enable (MR.APOE) == 0
P
26.7.2.
can proceed without interference. To compensate for ADC offset errors and
Y
Y
M
M
X
X
Section
M
M
P
26.7.2. This is done by controlling the output enable and the
and X
M
X
P
X
. The Y
P
P
and X
Y
Y
P
P
P
M
and Y
is measured as well, so the real values for
AT32UC3L016/32/64
M
P
and Y
pins are put in tristate mode so the
NC
NC
AD
AD
AD
AD
AD
M
AD
AD
AD
DP
DP
DP
DP
. Refer to
tspo+0
tspo+3
tspo+0
tspo+3
tspo+1
tspo+1
tspo+2
tspo+2
0
1
0
1
Section 26.8.3
610
for
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