AT32UC3B1256-Z1UR Atmel, AT32UC3B1256-Z1UR Datasheet - Page 364

MCU AVR32 256K FLASH 48-QFN

AT32UC3B1256-Z1UR

Manufacturer Part Number
AT32UC3B1256-Z1UR
Description
MCU AVR32 256K FLASH 48-QFN
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet

Specifications of AT32UC3B1256-Z1UR

Package / Case
48-QFN Exposed Pad
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Operating Temperature
-40°C ~ 85°C
Speed
60MHz
Number Of I /o
28
Core Processor
AVR
Program Memory Type
FLASH
Ram Size
32K x 8
Program Memory Size
256KB (256K x 8)
Data Converters
A/D 6x10b
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity
I²C, IrDA, SPI, SSC, UART/USART, USB
Core Size
32-Bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
21.8
32059J–12/2010
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
Not 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
364

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