AT32UC3A1256-AUT

Part No :: AT32UC3A1256-AUT

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3614118

Description: IC MCU 32BIT 256KB FLASH 100TQFP

Catalog: Embedded - Microcontrollers

DataSheet: AT32UC3A1256-AUT PDF

Country of origin: -

Date code: -

AT32UC3A1256-AUT Specifications

Type	Description
Series:	AVR®32 UC3 A1
Package:	Tray
Part Status:	Active
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
EEPROM Size:	-
RAM Size:	64K x 8
Voltage - Supply (Vcc/Vdd):	1.65V ~ 3.6V
Data Converters:	A/D 8x10b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	100-TQFP
Supplier Device Package:	100-TQFP (14x14)

Alternative Products

Part Number	Manufacturer & Description	Compare
AT32UC3A1256-AUR Match 100%	VIGOR IC MCU 32BIT 256KB FLASH 100TQFP	AT32UC3A1256-AUT vs AT32UC3A1256-AUR
AT32UC3A1512-AUR Match 74%	Roving Networks / Microchip Technology IC MCU 32BIT 512KB FLASH 100TQFP	AT32UC3A1256-AUT vs AT32UC3A1512-AUR
AT32UC3A1512-AUT Match 74%	Roving Networks / Microchip Technology IC MCU 32BIT 512KB FLASH 100TQFP	AT32UC3A1256-AUT vs AT32UC3A1512-AUT
AT32UC3A1512AU-AUR Match 74%	VIGOR IC MCU 32BIT 512KB FLASH 100TQFP	AT32UC3A1256-AUT vs AT32UC3A1512AU-AUR
AT32UC3A1256AU-AUR Match 100%	VIGOR IC MCU 32BIT 256KB FLASH 100TQFP	AT32UC3A1256-AUT vs AT32UC3A1256AU-AUR

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
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In Stock: 6999

Shipped from

HK warehouse

Expected Shipping Date

Aug 17 - Aug 21 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$10.4100~~	~~$10.41~~
25	~~$9.4628~~	~~$236.57~~
100	~~$8.5732~~	~~$857.32~~

Current price of AT32UC3A1256-AUT is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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AT32UC3A1256-AUT

AT32UC3A1256-AUT

3614118

Pricing(USD)