AT32UC3B1256-AUT Atmel, AT32UC3B1256-AUT Datasheet - Page 9
AT32UC3B1256-AUT
Manufacturer Part Number
AT32UC3B1256-AUT
Description
IC MCU AVR32 256KB FLASH 48-TQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Specifications of AT32UC3B1256-AUT
Core Processor
AVR
Core Size
32-Bit
Speed
60MHz
Connectivity
I²C, IrDA, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
28
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-TQFP, 48-VQFP
Processor Series
AT32UC3x
Core
AVR32
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
2-Wire/SPI/USART
Maximum Clock Frequency
60 MHz
Number Of Programmable I/os
28
Number Of Timers
3
Operating Supply Voltage
3.3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR32, EWAVR32-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATEXTWIFI, ATEVK1101
Minimum Operating Temperature
- 40 C
On-chip Adc
6-ch x 10-bit
Controller Family/series
AVR UC3
No. Of I/o's
28
Ram Memory Size
32KB
Cpu Speed
60MHz
No. Of Timers
1
Rohs Compliant
Yes
For Use With
ATSTK600-TQFP48 - STK600 SOCKET/ADAPTER 48-TQFPATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMR770-1008 - ISP 4PORT ATMEL AVR32 MCU SPIATEVK1101 - KIT DEV/EVAL FOR AVR32 AT32UC3B
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3B1256-AUT
Manufacturer:
ATMEL
Quantity:
1 000
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Table 4-1.
4.2.2
4.2.3
4.2.4
32059K–03/2011
JTAG Port Connections
Nexus OCD AUX port connections
Oscillator Pinout
55
57
58
GPIO Controller Function Multiplexing
PB09
PB10
PB11
If the JTAG is enabled, the JTAG will take control over a number of pins, irrespective of the I/O
Controller configuration.
Table 4-2.
If the OCD trace system is enabled, the trace system will take control over a number of pins, irre-
spectively of the PIO configuration. Two different OCD trace pin mappings are possible,
depending on the configuration of the OCD AXS register. For details, see the AVR32 UC Tech-
nical Reference Manual.
Table 4-3.
The oscillators are not mapped to the normal A, B or C functions and their muxings are con-
trolled by registers in the Power Manager (PM). Please refer to the power manager chapter for
more information about this.
64QFP/QFN
Pin
EVTI_N
MDO[5]
MDO[4]
MDO[3]
MDO[2]
MDO[1]
MDO[0]
EVTO_N
MCKO
MSEO[1]
MSEO[0]
GPIO 41
GPIO 42
GPIO 43
2
3
4
5
TX_FRAME_SYNC
JTAG Pinout
Nexus OCD AUX port connections
SSC - TX_CLOCK
SSC - TX_DATA
48QFP/QFN
AXS=0
PB05
PB04
PB03
PB02
PB01
PB00
PA31
PA15
PA30
PB06
PB07
SSC -
2
3
4
5
Pin name
AXS=1
PA14
PA08
PA07
PA06
PA05
PA04
PA03
PA15
PA13
PA09
PA10
USART1 - RI
PA00
PA01
PA02
TCK
TC - A2
TC - B2
JTAG pin
TDO
TMS
TCK
USART0 - RXD
USART0 - TXD
TDI
EIC - SCAN[7]
AT32UC3B
ABDAC - DATAN[1]
9
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