AT32UC3A1256-AUT Atmel, AT32UC3A1256-AUT Datasheet - Page 293
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AT32UC3A1256-AUT
Manufacturer Part Number
AT32UC3A1256-AUT
Description
IC MCU AVR32 256KB FLASH 100TQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Specifications of AT32UC3A1256-AUT
Core Processor
AVR
Core Size
32-Bit
Speed
66MHz
Connectivity
Ethernet, I²C, SPI, SSC, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
69
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
64K 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
100-TQFP, 100-VQFP
Package
100TQFP
Device Core
AVR32
Family Name
AT32
Maximum Speed
66 MHz
Operating Supply Voltage
1.8|3.3 V
Data Bus Width
32 Bit
Number Of Programmable I/os
69
Interface Type
Ethernet/I2S/JTAG/SPI/TWI/USART
Number Of Timers
3
Controller Family/series
AT32UC3A
No. Of I/o's
69
Ram Memory Size
64KB
Cpu Speed
66MHz
No. Of Timers
1
Rohs Compliant
Yes
Processor Series
AT32UC3x
Core
AVR32
Data Ram Size
64 KB
Maximum Clock Frequency
66 MHz
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, ATEVK1100, ATEVK1105
Minimum Operating Temperature
- 40 C
For Use With
ATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMR770-1008 - ISP 4PORT ATMEL AVR32 MCU SPIATSTK600-TQFP100 - STK600 SOCKET/ADAPTER 100-TQFPATEVK1100 - KIT DEV/EVAL FOR AVR32 AT32UC3A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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AT32UC3A
1: End of PDCA transfer when Receive Counter Register has arrived at zero.
• OVRUN: Receive Overrun
0: No data has been loaded in RHR while previous data has not been read since the last read of the Status Register.
1: Data has been loaded in RHR while previous data has not yet been read since the last read of the Status Register.
• RXRDY: Receive Ready
0: RHR is empty.
1: Data has been received and loaded in RHR.
• TXBUFE: Transmit Buffer Empty
0: TCR or TNCR have a value other than 0.
1: Both TCR and TNCR have a value of 0.
• ENDTX: End of Transmission
0: The register TCR has not reached 0 since the last write in TCR or TNCR.
1: The register TCR has reached 0 since the last write in TCR or TNCR.
• TXEMPTY: Transmit Empty
0: Data remains in THR or is currently transmitted from TSR.
1: Last data written in THR has been loaded in TSR and last data loaded in TSR has been transmitted.
• TXRDY: Transmit Ready
0: Data has been loaded in THR and is waiting to be loaded in the Transmit Shift Register (TSR).
1: THR is empty.
293
32058J-AVR32-04/11
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