AT32UC3B1256-AUT

Part No :: AT32UC3B1256-AUT

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3638905

Description: IC MCU 32BIT 256KB FLASH 48TQFP

Catalog: Embedded - Microcontrollers

DataSheet: AT32UC3B1256-AUT PDF

Country of origin: -

Date code: -

AT32UC3B1256-AUT Specifications

Type	Description
Series:	AVR®32 UC3 B
Package:	Tray
Part Status:	Active
Core Processor:	AVR
Core Size:	32-Bit
Speed:	60MHz
Connectivity:	I²C, IrDA, SPI, SSC, UART/USART, USB
Peripherals:	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:	28
Program Memory Size:	256KB (256K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	32K x 8
Voltage - Supply (Vcc/Vdd):	1.65V ~ 3.6V
Data Converters:	A/D 6x10b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	48-TQFP
Supplier Device Package:	48-TQFP (7x7)

Alternative Products

Part Number	Manufacturer & Description	Compare
AT32UC3B1256-AUR Match 100%	Roving Networks / Microchip Technology IC MCU 32BIT 256KB FLASH 48TQFP	AT32UC3B1256-AUT vs AT32UC3B1256-AUR
ATUC256L4U-AUR Match 85%	VIGOR IC MCU 32BIT 256KB FLASH 48TQFP	AT32UC3B1256-AUT vs ATUC256L4U-AUR
AT32UC3L0256-AUR Match 85%	Roving Networks / Microchip Technology IC MCU 32BIT 256KB FLASH 48TQFP	AT32UC3B1256-AUT vs AT32UC3L0256-AUR
ATUC256L4U-AUT Match 85%	Roving Networks / Microchip Technology IC MCU 32BIT 256KB FLASH 48TQFP	AT32UC3B1256-AUT vs ATUC256L4U-AUT
AT32UC3L0256-AUT Match 85%	Roving Networks / Microchip Technology IC MCU 32BIT 256KB FLASH 48TQFP	AT32UC3B1256-AUT vs AT32UC3L0256-AUT
ATUC256L4U-AUTES Match 85%	Roving Networks / Microchip Technology IC MCU 32BIT 256KB FLASH 48TQFP	AT32UC3B1256-AUT vs ATUC256L4U-AUTES

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: 1559

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$7.3400~~	~~$7.34~~
25	~~$6.6702~~	~~$166.76~~
100	~~$6.0458~~	~~$604.58~~

Current price of AT32UC3B1256-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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AT32UC3B1256-AUT

AT32UC3B1256-AUT

3638905

Pricing(USD)