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 (4/5) based on 4 customer reviews
Part Number ATSAM3U4EAAU
Main Category Integrated Circuits (ICs)
Sub Category Embedded - Microcontrollers
Brand STMicroelectronics
Description IC MCU 32BIT 256KB FLASH 144LQFP
Series SAM3U
Packaging Tray
Core Processor ARM Cortex-M3
Core Size 32-Bit
Speed 96MHz
Connectivity EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O 96
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 52K x 8
Voltage - Supply (Vcc/Vdd) 1.62 V ~ 3.6 V
Data Converters A/D 8x10b, 8x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 144-LQFP
Supplier Device Package 144-LQFP (20x20)
Image Integrated Circuits (ICs)
Lowest Price: $0.28   Highest Price: $4.21
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Company
Part Number:

ATSAM3U4EA-AU

Brand:

ST/MICRON

D/C:
21+
Qty:

5000

Price (USD):

2.245

Company:

Y.H.X ELECTRONIC TECHNOLOGY HK LIMITED

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Part Number:

ATSAM3U4EA-AU

Brand:

ST

D/C:
21+
Qty:

9233

Price (USD):

3.2275

Company:

HENG JI TIAN WEI TECHNOLOGY LIMITED

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Part Number:

ATSAM3U4EA-AU

Brand:

STMicroelectronics

D/C:
2021+
Qty:

20000

Price (USD):

4.21

Company:

Hongkong Yenoke Electronics Co., Limited

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Brand
D/C
Qty
Price (USD)
Company
Part Number:

ATSAM3U4EA-AU

Brand:

STMicroel

D/C:
21+
Qty:

21600

Price (USD):

0.28

Company:

DINGSEN ELECTRONICS TECHNOLOGY CO., LIMITED

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Part Number:

ATSAM3U4EA-AU

Brand:

STMICROELECT

D/C:
21+
Qty:

5500

Price (USD):

1.2625

Company:

AAC Technology Co., Limited

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ATSAM3U4EAAU Ref.

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