AT32UC3B0256-A2UR Atmel, AT32UC3B0256-A2UR Datasheet - Page 361
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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21.8
32059K–03/2011
Module Configuration
The specific configuration for each USART instance is listed in the following tables.The module
bus clocks listed here are connected to the system bus clocks according to the table in the Sys-
tem Bus Clock Connections section.
Table 21-24. Module Configuration
Table 21-25. Module Clock Name
Receiver Time-out
Counter Size
Module name
USART0
USART1
USART2
Manchester Logic
Modem Logic
RS485 Logic
IRDA Logic
SPI Logic
Fractional
Baudrate
ISO7816
Feature
DIV
Clock name
CLK_USART0
CLK_USART1
CLK_USART2
Not Implemented
Not Implemented
Not Implemented
Not Implemented
Not Implemented
Implemented
Implemented
USART0
8-bits
8
Implemented
Implemented
Implemented
Implemented
Implemented
Implemented
Implemented
USART1
17-bits
8
Not Implemented
Not Implemented
Not Implemented
Not Implemented
Not Implemented
Implemented
Implemented
USART2
8-bits
8
AT32UC3B
361
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