AT32UC3A1512 Atmel Corporation, AT32UC3A1512 Datasheet - Page 106
AT32UC3A1512
Manufacturer Part Number
AT32UC3A1512
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(98 pages)
2.AT32UC3A0128.pdf
(826 pages)
3.AT32UC3A0128.pdf
(377 pages)
4.AT32UC3A0128.pdf
(33 pages)
5.AT32UC3A0128.pdf
(159 pages)
Specifications of AT32UC3A1512
Flash (kbytes)
512 Kbytes
Pin Count
100
Max. Operating Frequency
66 MHz
Cpu
32-bit AVR
# Of Touch Channels
32
Hardware Qtouch Acquisition
No
Max I/o Pins
69
Ext Interrupts
69
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device + OTG
Spi
6
Twi (i2c)
1
Uart
4
Ssc
1
Ethernet
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
384
Resistive Touch Screen
No
Dac Channels
2
Dac Resolution (bits)
16
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
64
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
3.0-3.6 or (1.65-1.95+3.0-3.6)
Operating Voltage (vcc)
3.0-3.6 or (1.65-1.95+3.0-3.6)
Fpu
No
Mpu / Mmu
Yes / No
Timers
10
Output Compare Channels
16
Input Capture Channels
6
Pwm Channels
13
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A1512-U
Manufacturer:
ATMEL
Quantity:
2
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- AT32UC3A0128 PDF datasheet #3
- AT32UC3A0128 PDF datasheet #4
- AT32UC3A0128 PDF datasheet #5
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- Download datasheet (11Mb)
32058K AVR32-01/12
17.3
Figure 17-1. External Interrupt Module block diagram
17.4
17.4.1
17.4.2
17.4.3
EXTINTn
Block Diagram
Product Dependencies
I/O Lines
Power Management
Interrupt
NMI
The External Interrupt and keypad scan pins are multiplexed with PIO lines. To act as external
interrupts, these pins must be configured as inputs pins by the PIO controller. It is also possible
to trigger the interrupt by driving these pins from registers in the PIO controller, or another
peripheral output connected to the same pin.
All interrupts are available in every sleep mode. However, in sleep modes where the clock is
stopped, asynchronous interrupts must be selected.
The external interrupt lines are connected to internal sources of the interrupt controller. Using
the external interrutps requires the interrupt controller to be programmed first.
Using the Non-Maskable Interrupt does not require the interrupt controller to be programmed.
EIM_CTRL
Enable
EIM_DIS
EIM_EN
RC clk
Prescaler
EIM_FILTER
EIM_LEVEL
EIM_MODE
Filter
EIM_EDGE
Polarity
control
PRESC
Edge/Level
Detector
EIM_LEVEL
EIM_MODE
EIM_EDGE
Asynchronus
EIM_SCAN
detector
Shifter
EN
PIN
EIM_ICR
EIM_ISR
INTn
detect
Wake
SCAN
EIM_WAKE
AT32UC3A
EIM_IER
EIM_IDR
EIM_IMR
Mask
IRQn
106
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