STMicroelectronics

Ref. [hkinstmicroelectronics20220920][hkinbrandcloudAMpd]

Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

Rated (5/5) based on 4 customer reviews
Part Number ATXMEGA256A3BUMH
Main Category Integrated Circuits (ICs)
Sub Category Embedded - Microcontrollers
Brand STMicroelectronics
Description IC MCU 8BIT 256KB FLASH 64QFN
Series AVR XMEGA A3BU
Packaging Tray
Core Processor AVR
Core Size 8/16-Bit
Speed 32MHz
Connectivity I²C, IrDA, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 47
Program Memory Size 256KB (128K x 16)
Program Memory Type FLASH
EEPROM Size 4K x 8
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 1.6 V ~ 3.6 V
Data Converters A/D 16x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 64-VFQFN Exposed Pad
Supplier Device Package 64-QFN (9x9)
Image Integrated Circuits (ICs)
Lowest Price: $0.59   Highest Price: $7.01
1 - 5 of 5 Record(s)

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Part Number:

ATXMEGA256A3BU-MH

Brand:

STMicroel

D/C:
19+
Qty:

897

Price (USD):

0.59

Company:

Chongway Electronics Tech Limited

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Part Number:

ATXMEGA256A3BU-MH

Brand:

STMICROELECT

D/C:
21+
Qty:

8257

Price (USD):

2.195

Company:

Cinty Int'l (HK) Industry Co., Limited

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Part Number:

ATXMEGA256A3BU-MH

Brand:

ST/MICRON

D/C:
21+
Qty:

7770

Price (USD):

3.8

Company:

Circle World Electronics Ltd.

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Part Number:

ATXMEGA256A3BU-MH

Brand:

ST

D/C:
21+
Qty:

5716

Price (USD):

5.405

Company:

Shenzhen Victory Electronics Technology Co., Ltd.

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Part Number:

ATXMEGA256A3BU-MH

Brand:

STMicroelectronics

D/C:
22+
Qty:

6955

Price (USD):

7.01

Company:

PING XIN ELECTRONICS (HONG KONG) CO., LIMITED

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