AT32UC3A3256-CTUT

Part No :: AT32UC3A3256-CTUT

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3654390

Description: IC MCU 32BIT 256KB FLSH 144FFBGA

Catalog: Embedded - Microcontrollers

DataSheet: AT32UC3A3256-CTUT PDF

Country of origin: -

Date code: -

AT32UC3A3256-CTUT Specifications

Type	Description
Series:	AVR®32 UC3 A3
Package:	Tray
Part Status:	Active
Core Processor:	AVR
Core Size:	32-Bit
Speed:	66MHz
Connectivity:	EBI/EMI, I²C, IrDA, Memory Card, 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
EEPROM Size:	-
RAM Size:	128K x 8
Voltage - Supply (Vcc/Vdd):	1.75V ~ 3.6V
Data Converters:	A/D 8x10b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	144-TFBGA
Supplier Device Package:	144-FFBGA (11x11)

Alternative Products

Part Number	Manufacturer & Description	Compare
AT32UC3A364-CTUT Match 74%	Roving Networks / Microchip Technology IC MCU 32BIT 64KB FLASH 144FFBGA	AT32UC3A3256-CTUT vs AT32UC3A364-CTUT
AT32UC3A364S-CTUR Match 74%	Roving Networks / Microchip Technology IC MCU 32BIT 64KB FLASH 144FFBGA	AT32UC3A3256-CTUT vs AT32UC3A364S-CTUR
AT32UC3A3256S-CTUT Match 100%	Roving Networks / Microchip Technology IC MCU 32BIT 256KB FLSH 144FFBGA	AT32UC3A3256-CTUT vs AT32UC3A3256S-CTUT
AT32UC3A3256S-CTUR Match 100%	Roving Networks / Microchip Technology IC MCU 32BIT 256KB FLSH 144FFBGA	AT32UC3A3256-CTUT vs AT32UC3A3256S-CTUR
AT32UC3A3128S-CTUT Match 74%	VIGOR IC MCU 32BIT 128KB FLSH 144FFBGA	AT32UC3A3256-CTUT vs AT32UC3A3128S-CTUT
AT32UC3A3256-CTUR Match 100%	Roving Networks / Microchip Technology IC MCU 32BIT 256KB FLSH 144FFBGA	AT32UC3A3256-CTUT vs AT32UC3A3256-CTUR

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.
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In Stock: 425

Shipped from

HK warehouse

Expected Shipping Date

Sep 07 - Sep 11 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$13.7800~~	~~$13.78~~
25	~~$12.5305~~	~~$313.26~~
100	~~$11.3524~~	~~$1 135.24~~

Current price of AT32UC3A3256-CTUT 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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