STMicroelectronics

Ref. [hkinstmicroelectronics20220620][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.

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Description

IC MCU 8BIT 20KB FLASH 44TQFP Series: 89C Core Processor: 8051 Core Size: 8-Bit Speed: 24MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 20KB (20K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40~C ~ 85~C Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)

Part Number AT89C55WD-24AU
Main Category Integrated Circuits (ICs)
Sub Category Embedded - Microcontrollers
Brand STMicroelectronics
Description IC MCU 8BIT 20KB FLASH 44TQFP
Series 89C
Packaging -
Core Processor 8051
Core Size 8-Bit
Speed 24MHz
Connectivity UART/USART
Peripherals WDT
Number of I/O 32
Program Memory Size 20KB (20K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 4.5 V ~ 5.5 V
Data Converters -
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case -
Supplier Device Package -
Image Integrated Circuits (ICs)
Lowest Price: $0.54   Highest Price: $5.16
1 - 5 of 5 Record(s)

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

AT89C55WD-24AU

Brand:

STMicroel

D/C:
2020+
Qty:

20000

Price (USD):

0.54

Company:

JDL (HK) TECHNOLOGY LIMITED

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Part Number:

AT89C55WD-24AU

Brand:

STMICROELECT

D/C:
202120
Qty:

21

Price (USD):

1.695

Company:

Acon Electronics Limited

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Part Number:

AT89C55WD-24AU

Brand:

ST/MICRON

D/C:
22+
Qty:

99999

Price (USD):

2.85

Company:

Rui Xin Da Electronic Hong Kong Co., Limited

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Part Number:

AT89C55WD-24AU

Brand:

ST

D/C:
Qty:

3000

Price (USD):

4.005

Company:

INKSON LIMITED

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Part Number:

AT89C55WD-24AU

Brand:

STMicroelectronics

D/C:
17+
Qty:

1000

Price (USD):

5.16

Company:

HK FEILIDI ELECTRONIC CO., LIMITED

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AT89C55WD24AU Ref.

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