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 18 customer reviews
Part Number ATSAM3U4EACU
Main Category Integrated Circuits (ICs)
Sub Category Embedded - Microcontrollers
Brand STMicroelectronics
Description IC MCU 32BIT 256KB FLASH 144BGA
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-LFBGA
Supplier Device Package 144-LFBGA (10x10)
Image Integrated Circuits (ICs)
Lowest Price: $1.57   Highest Price: $5.35
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

ATSAM3U4EA-CU

Brand:

STMicroel

D/C:
Qty:

5000

Price (USD):

1.57

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

ATSAM3U4EA-CU

Brand:

STMICROELECT

D/C:
21+
Qty:

6400

Price (USD):

2.515

Company:

GOTSSON TECHNOLOGY (HONG KONG) CO., LIMITED

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Part Number:

ATSAM3U4EA-CU

Brand:

ST/MICRON

D/C:
2021+
Qty:

10000

Price (USD):

3.46

Company:

Xiefeng (HK) INT'L Electronics Limited

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Part Number:

ATSAM3U4EA-CU

Brand:

ST

D/C:
21+
Qty:

5500

Price (USD):

4.405

Company:

AAC Technology Co., Limited

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Part Number:

ATSAM3U4EA-CU.

Brand:

STMicroelectronics

D/C:
Qty:

11001

Price (USD):

5.35

Company:

CIS Ltd (CHECK IC SOLUTION LIMITED)

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ATSAM3U4EACU Ref.

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