AT32UC3A3256-CTUT Atmel, AT32UC3A3256-CTUT Datasheet - Page 93

• Manufacturer Part Number: AT32UC3A3256-CTUT
• Description: IC MCU AVR32 256KB FLASH 144TBGA
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3A3256-CTUT

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, I²C, IrDA, MMC, SPI, SSC, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, POR, WDT
• Number Of I /o: 110
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 128K 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-TBGA
• Processor Series: AT32UC3x
• Core: AVR32
• Data Bus Width: 32 bit
• Data Ram Size: 96 KB
• Interface Type: IrDA/SCI/SCIF/UDI
• Maximum Clock Frequency: 66 MHz
• Number Of Timers: 3
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR32, EWAVR32-BL, KSK-EVK1100-PL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATEXTWIFI, ATEVK1104
• Minimum Operating Temperature: - 40 C
• For Use With: ATEVK1104 - KIT DEV/EVAL FOR AVR32 AT32UC3AATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMRATEVK1100 - KIT DEV/EVAL FOR AVR32 AT32UC3A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

16. Datasheet Revision History
16.1
16.2
16.3
16.4
16.5
32058HS–AVR32–03/09
Rev. H – 03/09
Rev. G – 01/09
Rev. F – 08/08
Rev. E – 04/08
Rev. D – 04/08
Please note that the referring page numbers in this section are referred to this document. The
referring revision in this section are referring to the document revision.
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Update
Update eletrical characteristic in
Add BGA144 package information.
Update
Update GPIO eletrical characteristic in
Add revision J to
Update DMIPS number in
Open Drain Mode removed from
on page
Updated
USART section.
Updated
”Errata” on page
”Errata” on page
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”Signal Description List” on page
”Errata” on page
”Errata” on page
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”Features” on page
”DC Characteristics” on page
”General-Purpose Input/Output Controller (GPIO)”
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”DC Characteristics” on page
8. Removed RXDN and TXDN from
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AT32UC3A
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