AT32UC3A3256S-CTUT Atmel, AT32UC3A3256S-CTUT Datasheet - Page 70
![IC MCU 256KB FLASH 144TBGA](/photos/12/13/121356/144-lfbga_sml.jpg)
AT32UC3A3256S-CTUT
Manufacturer Part Number
AT32UC3A3256S-CTUT
Description
IC MCU 256KB FLASH 144TBGA
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet
1.ATEVK1104.pdf
(90 pages)
Specifications of AT32UC3A3256S-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
32072C–AVR32–2010/03
Figure 10-10. SPI Master mode with (CPOL= 0 and NCPHA= 1) or (CPOL= 1 and NCPHA= 0)
SPCK
Figure 10-11. SPI Slave mode with (CPOL= 0 and NCPHA= 1) or (CPOL= 1 and NCPHA= 0)
SPCK
Figure 10-12. SPI Slave mode with (CPOL= NCPHA= 0) or (CPOL= NCPHA= 1)
SPCK
MISO
MISO
MISO
MOSI
MOSI
MOSI
SPI
SPI
SPI
6
5
9
SPI
SPI
7
10
SPI
SPI
SPI
3
8
11
SPI
4
AT32UC3A3/A4
70