AT32UC3A0512-ALTR Atmel, AT32UC3A0512-ALTR Datasheet - Page 19
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AT32UC3A0512-ALTR
Manufacturer Part Number
AT32UC3A0512-ALTR
Description
MCU AVR32 512K FLASH 144LQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet
1.AT32UC3A0128-ALUT.pdf
(98 pages)
Specifications of AT32UC3A0512-ALTR
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
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
7.3
32058HS–AVR32–03/09
Analog-to-Digital Converter (A.D.C) reference.
The ADC reference (ADVREF) must be provided from an external source. Two decoupling
capacitors must be used to insure proper decoupling.
Refer to
In case ADC is not used, the ADVREF pin should be connected to GND to avoid extra
consumption.
Section 12.4 on page 42
3.3V
for decoupling capacitors values and electrical characteristics.
C
VREF2
C
VREF1
ADVREF
AT32UC3A
19