AT32UC3L032-D3UR Atmel, AT32UC3L032-D3UR Datasheet - Page 614

• Manufacturer Part Number: AT32UC3L032-D3UR
• Description: MCU AVR32 32KB FLASH 48TLLGA
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3L032-D3UR

• 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: 32KB (32K 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-TLLGA
• 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: 10 bit, 9 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

32099F–11/2010
screen inputs, are automatically activated. In addition, if any other channels are enabled, they
will be converted before and after the resistive touch screen conversion.
At each trigger, the following sequence is performed:
The resulting buffer structure stored in memory is:
The vertical position can be easily calculated by dividing the data at offset 1(X
at offset 2(Y
The horizontal position can be easily calculated by dividing the data at offset 3(Y
data at offset 4(X
1. If ACR.SLEEP is one, wake up the ADC cell and wait for the startup time.
2. Convert all enabled channels before TSPO and store the results in the LCDR.
3. Apply supply on the inputs X
4. Convert Channel X
5. Apply supply on the inputs X
6. Convert Channel X
7. Apply supply on the inputs X
8. Convert Channel Y
9. Apply supply on the inputs Y
10. Convert Channel Y
11. Apply supply on the inputs Y
12. Convert Channel Y
13. Apply supply on the inputs Y
14. Convert Channel X
15. Convert all enabled channels after TSPO + 3 and store results in the LCDR.
16. If ACR.SLEEP is one, place the ADC cell in a low-power state.
1. X
2. Y
3. Y
4. X
LCDR.
LCDR.
LCDR.
LCDR.
P
P
P
P
- X
- X
- Y
- Y
M
M
M
M
P
.
- X
M
P
).
- Y
M
).
M
P
P
M
P
P
, subtract TMP from the result and store the subtracted result in
, subtract TMP from the result and store the subtracted result in
, subtract TMP from the result and store the subtracted result in
, subtract TMP from the result and store the subtracted result in
and store the result in TMP.
and store the result in TMP.
P
P
P
P
P
P
and X
and X
and X
and Y
and Y
and Y
M
M
M
M
M
M
during the Sample and Hold Time.
during the Sample and Hold Time.
during the Sample and Hold Time.
during the Sample and Hold Time.
during the Sample and Hold Time.
during the Sample and Hold Time.
AT32UC3L016/32/64
P
- X
M
P
) by the data
- Y
M
) by the
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