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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
Program Memory Type:
FLASH
REACH Status:
REACH Unaffected
edacadModel:
AT89C55WD-24JU Models
Connectivity:
UART/USART
edacadModelUrl:
/en/models/1118887
Package:
Tube
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)
Data Converters:
-
Core Processor:
8051
Speed:
24MHz
Base Product Number:
AT89C55
ECCN:
EAR99
RoHs Compliant
Checking for live stock

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 Devices Assembly 04/Apr/2018(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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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.
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