AT32UC3A0512-ALUT Atmel, AT32UC3A0512-ALUT Datasheet - Page 175
AT32UC3A0512-ALUT
Manufacturer Part Number
AT32UC3A0512-ALUT
Description
IC MCU AVR32 512KB FLASH 144LQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Specifications of AT32UC3A0512-ALUT
Core Processor
AVR
Core Size
32-Bit
Speed
66MHz
Connectivity
EBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
109
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
Package
144LQFP
Device Core
AVR32
Family Name
AT32
Maximum Speed
66 MHz
Operating Supply Voltage
1.8|3.3 V
Data Bus Width
32 Bit
Number Of Programmable I/os
69
Interface Type
Ethernet/I2S/JTAG/SPI/TWI/USART
Number Of Timers
3
Processor Series
AT32UC3x
Core
AVR32
Data Ram Size
64 KB
Maximum Clock Frequency
66 MHz
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR32, EWAVR32-BL, KSK-EVK1100-PL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATEXTWIFI, ATEVK1100, ATEVK1105, ATAVRRZ600
Minimum Operating Temperature
- 40 C
For Use With
ATEVK1105 - KIT EVAL FOR AT32UC3A0ATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMR770-1008 - ISP 4PORT ATMEL AVR32 MCU SPIATEVK1100 - KIT DEV/EVAL FOR AVR32 AT32UC3A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A0512-ALUT
Manufacturer:
ATMEL
Quantity:
2 155
Part Number:
AT32UC3A0512-ALUT
Manufacturer:
AT
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22.5
Table 22-2.
32058J–AVR32–04/11
Offset
0x00
0x04
0x08
0x0C
0x10
General Purpose Input/Output (GPIO) User Interface
Register
GPIO Enable Register
GPIO Enable Register
GPIO Enable Register
GPIO Enable Register
Peripheral Mux Register 0
GPIO Register Map
The GPIO controls all the I/O pins on the AVR32 microcontroller. The pins are managed as 32-
bit ports that are configurable through an PB interface. Each port has a set of configuration reg-
isters. The overall memory map of the GPIO is shown below. The number of pins and hence the
number of ports is product specific.
In the Peripheral muxing table in the Peripherals chapter each GPIO line has a unique number.
Note that the PA, PB, PC and PX ports do not directly correspond to the GPIO ports. To find the
corresponding port and pin the following formulas can be used:
GPIO port = floor((GPIO number) / 32), example: floor((36)/32) = 1
GPIO pin = GPIO number mod 32, example: 36 mod 32 = 4
The table below shows the configuration registers for one port. Addresses shown are relative to
the port address offset. The specific address of a configuration register is found by adding the
register offset and the port offset to the GPIO start address. One bit in each of the configuration
registers corresponds to an I/O pin.
Function
Read/Write
Set
Clear
Toggle
Read/Write
Port 0 Configuration Registers
Port 1 Configuration Registers
Port 2 Configuration Registers
Port 3 Configuration Registers
Port 4 Configuration Registers
Name
GPER
GPERS
GPERC
GPERT
PMR0
Access
Read/Write
Write-Only
Write-Only
Write-Only
Read/Write
0x0000
0x0100
0x0200
0x0300
0x0400
Reset value
1b for each
implemented
GPIO pin in port
0x00000000
AT32UC3A
175
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