AT32UC3A3256-ALUT Atmel, AT32UC3A3256-ALUT Datasheet - Page 8
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AT32UC3A3256-ALUT
Manufacturer Part Number
AT32UC3A3256-ALUT
Description
IC MCU AVR32 256KB FLASH 144LQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheets
1.ATEVK1104.pdf
(90 pages)
2.AT32UC3A0128-ALUT.pdf
(98 pages)
3.AT32UC3A3256-ALUT.pdf
(1036 pages)
Specifications of AT32UC3A3256-ALUT
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-LQFP
Processor Series
AT32UC3x
Core
AVR32
Data Bus Width
32 bit
Data Ram Size
64 KB
Interface Type
2-Wire, I2S, JTAG, SPI, USART
Maximum Clock Frequency
66 MHz
Number Of Timers
4
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
Controller Family/series
AVR UC3
No. Of I/o's
110
Ram Memory Size
128KB
Cpu Speed
66MHz
No. Of Timers
2
Rohs Compliant
Yes
Package
144LQFP
Device Core
AVR
Family Name
AT32
Maximum Speed
66 MHz
Number Of Programmable I/os
110
On-chip Adc
8-chx10-bit
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A3256-ALUT
Manufacturer:
TST
Quantity:
430
Part Number:
AT32UC3A3256-ALUT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Table 3-1.
32072C–AVR32–2010/03
Signal Name
RAS
SDA10
SDCK
SDCKE
SDCS
SDWE
CLK
CMD[1:0]
DATA[15:0]
MISO
MOSI
NPCS[3:0]
SCK
RX_CLOCK
RX_DATA
RX_FRAME_SYNC
TX_CLOCK
TX_DATA
TX_FRAME_SYNC
A0
A1
A2
B0
B1
Signal Description List
Function
Row Signal
SDRAM Address 10 Line
SDRAM Clock
SDRAM Clock Enable
SDRAM Chip Select
SDRAM Write Enable
Multimedia Card Clock
Multimedia Card Command
Multimedia Card Data
Master In Slave Out
Master Out Slave In
SPI Peripheral Chip Select
Clock
SSC Receive Clock
SSC Receive Data
SSC Receive Frame Sync
SSC Transmit Clock
SSC Transmit Data
SSC Transmit Frame Sync
Channel 0 Line A
Channel 1 Line A
Channel 2 Line A
Channel 0 Line B
Channel 1 Line B
Synchronous Serial Controller - SSC
Serial Peripheral Interface - SPI0
MultiMedia Card Interface - MCI
Timer/Counter - TC0, TC1
Output
Output
Output
Output
Output
Output
Output
Output
Output
Type
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Active
Level
Low
Low
Low
Low
Comments
AT32UC3A3/A4
8