AT32UC3B0256-A2UR Atmel, AT32UC3B0256-A2UR Datasheet - Page 617
![MCU AVR32 256K FLASH 64-TQFP](/photos/6/81/68127/313-64-vqfp_sml.jpg)
AT32UC3B0256-A2UR
Manufacturer Part Number
AT32UC3B0256-A2UR
Description
MCU AVR32 256K FLASH 64-TQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet
1.AT32UC3B1512-Z1UT.pdf
(692 pages)
Specifications of AT32UC3B0256-A2UR
Package / Case
64-TQFP, 64-VQFP
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Operating Temperature
-40°C ~ 85°C
Speed
60MHz
Number Of I /o
44
Core Processor
AVR
Program Memory Type
FLASH
Ram Size
32K x 8
Program Memory Size
256KB (256K x 8)
Data Converters
A/D 8x10b
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity
I²C, IrDA, SPI, SSC, UART/USART, USB
Core Size
32-Bit
Package
64TQFP
Device Core
AVR32
Family Name
AT32
Maximum Speed
60 MHz
Operating Supply Voltage
1.8|3.3 V
Data Bus Width
32 Bit
Number Of Programmable I/os
44
Interface Type
I2S/SPI/TWI/USART/USB
On-chip Adc
8-chx10-bit
Number Of Timers
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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28. Electrical Characteristics
28.1
32059K–03/2011
Operating Temperature.................................... -40°C to +85°C
Storage Temperature ..................................... -60°C to +150°C
Voltage on GPIO Pins
with respect to Ground for TCK, RESET_N, PA03, PA04, PA05,
PA06, PA07, PA08, PA11, PA12, PA18, PA19, PA28, PA29,
PA30, PA31 ............................................................ -0.3 to 3.6V
Voltage on GPIO Pins
with respect to Ground except for TCK, RESET_N, PA03,
PA04, PA05, PA06, PA07, PA08, PA11, PA12, PA18, PA19,
PA28, PA29, PA30, PA31 ....................................... -0.3 to 5.5V
Maximum Operating Voltage (VDDCORE, VDDPLL) ..... 1.95V
Maximum Operating Voltage (VDDIO,VDDIN,VDDANA).. 3.6V
Total DC Output Current on all I/O Pin
for 48-pin package ....................................................... 200 mA
for 64-pin package ....................................................... 265 mA
Absolute Maximum Ratings*
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability.
AT32UC3B
617
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