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Microchip Technology, AT89C55WD-24JU, High-Performance 8-Bit CMOS Microcontroller, 16.66 x 16.66 x 4.06mm, Flash Surface Mount

AT89C55WD-24JU Microchip Technology, , High-Performance 8-Bit CMOS Microcontroller, 16.66 x 16.66 x 4.06mm, Flash Surface Mount
AT89C55WD-24JU
Microchip Technology

Product Information

The AT89C55WD-24JU from Microchip Technology is a gassed-up 8-bit microcontroller with many features, including a wide operating voltage range and multiple communication interfaces. Made using advanced on-chip flash program memory and a robust set of integrated peripherals, it is an excellent solution for demanding embedded applications.

Dimensions:
16.66 x 16.66 x 4.06mm
Width:
16.66mm
Program Memory Size:
20 kB
RAM Size:
256 B
Number of Timers:
1
Data Bus Width:
8bit
Instruction Set Architecture:
CISC
Program Memory Type:
Flash
Package Type:
PLCC
Maximum Frequency:
24MHz
Maximum Operating Temperature:
+85 °C
Family Name:
AT89
Device Core:
8051
Length:
16.66mm
Timer Resolution:
16bit
Timers:
1(3 x 16 bit)
Pin Count:
44
Mounting Type:
Surface Mount
Height:
4.06mm
Typical Operating Supply Voltage:
4 → 5.5 V
Minimum Operating Temperature:
-40 °C
HTSUS:
8542.31.0001
RoHS Status:
ROHS3 Compliant
Program Memory Size:
20KB (20K x 8)
Peripherals:
WDT
Operating Temperature:
-40°C ~ 85°C (TA)
Voltage - Supply (Vcc/Vdd):
4.5V ~ 5.5V
Package / Case:
44-LCC (J-Lead)
RAM Size:
256 x 8
Data Converters:
-
Program Memory Type:
FLASH
REACH Status:
REACH Unaffected
edacadModel:
AT89C55WD-24JU Models
Connectivity:
UART/USART
edacadModelUrl:
/en/models/1118887
EEPROM Size:
-
Oscillator Type:
Internal
Moisture Sensitivity Level (MSL):
3 (168 Hours)
Number of I/O:
32
standardLeadTime:
8 Weeks
DigiKey Programmable:
Verified
Core Size:
8-Bit
Mounting Type:
Surface Mount
Series:
89C
Supplier Device Package:
44-PLCC (16.6x16.6)
Packaging:
Tube
Core Processor:
8051
Speed:
24MHz
Base Product Number:
AT89C55
ECCN:
EAR99
RoHs Compliant
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The AT89C55WD-24JU is a high-performance 8-bit CMOS microcontroller developed by Microchip Technology. This microcontroller is widely used in embedded systems and is known for its high reliability and efficiency. The AT89C55WD-24JU microcontroller is a high-performance 8-bit CMOS microcontroller with 20KB of flash programmable read-only memory and 256 bytes of random-access memory. It has a range of advanced features, including a built-in serial communication interface, programmable I/O pins, and advanced power management capabilities. These features make it ideal for use in a variety of embedded systems and consumer electronics applications.

Architecture and Features:

The AT89C55WD-24JU microcontroller is based on an advanced RISC architecture that provides high-speed execution of instructions.

  • It has 20KB of flash programmable read-only memory (PROM) and 256 bytes of random-access memory (RAM).
  • The PROM can be reprogrammed up to 1000 times, making it ideal for use in applications where frequent updates are required.
  • The microcontroller has 32 programmable input/output (I/O) pins that can be configured as either input or output pins.
  • It also has three 16-bit timers/counters, which can be used for various purposes, including generating delays and measuring time intervals.
  • Additionally, it has a built-in serial communication interface that supports both synchronous and asynchronous communication.

Power Management:

The AT89C55WD-24JU microcontroller has an advanced power management system that allows it to operate in low-power modes. It has a power-down mode, which reduces power consumption to less than 1µA, making it ideal for use in battery-powered devices.

Development Tools:

Microchip Technology provides a range of development tools for the AT89C55WD-24JU microcontroller. The most commonly used development tools are the Keil µVision IDE and the MPLAB Integrated Development Environment (IDE). These tools provide a comprehensive development environment for writing, debugging, and testing code for the microcontroller.

Typical Applications of AT89C55WD-24JU, Microchip Technology, 8-bit CMOS Microcontroller:

  • The AT89C55WD-24JU microcontroller is widely used in various embedded systems, including industrial control systems, automotive systems, and home automation systems.
  • It is also used in a range of consumer electronics, such as digital cameras, printers, and gaming consoles.

pdf icon
Datasheet(Technical Reference)
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ESD Control Selection Guide V1(Technical Reference)
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Microchip CA Prop65(Environmental Information)
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Microchip RoHS(Environmental Information)
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Microchip REACH(Environmental Information)
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Mult Dev Final Test Location 22/Apr/2024(PCN Assembly/Origin)
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Marking Chgs 11/Jul/2017(PCN Design/Specification)
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AT89C55WD(Datasheets)
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Transfer to Microchip/Label/Pkg 5/Sep/2016(PCN Packaging)
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Boxes 07/Dec/2016(PCN Packaging)

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FAQs

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You can order Microchip Technology brand products with AT89C55WD-24JU directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
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You will get a confirmation email regarding your order of Microchip Technology, AT89C55WD-24JU, High-Performance 8-Bit CMOS Microcontroller, 16.66 x 16.66 x 4.06mm, Flash Surface Mount. You can also check on our website or by contacting our customer support team for further order details on Microchip Technology, AT89C55WD-24JU, High-Performance 8-Bit CMOS Microcontroller, 16.66 x 16.66 x 4.06mm, Flash Surface Mount.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET11560573 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search "Microchip Technology" products on our website by using Enrgtech's Unique Manufacturing Part Number ET11560573.
Yes. We ship AT89C55WD-24JU Internationally to many countries around the world.
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