AT87C54X2-3CSUM
- Mfr.Part #
- AT87C54X2-3CSUM
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB OTP 40PDIL
- Stock
- 20,526
- In Stock :
- 20,526
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Memory Size :
- 16kB
- Max Operating Temperature :
- 85°C
- Oscillator Type :
- Internal
- Series :
- 87C
- Number of Pins :
- 40
- Memory Type :
- EPROM, OTP
- Min Operating Temperature :
- -40°C
- RoHS Status :
- ROHS3 Compliant
- Max Supply Voltage :
- 5.5V
- Connectivity :
- UART/USART
- Data Bus Width :
- 8B
- RAM Size :
- 256 x 8
- Core Processor :
- 80C51
- Operating Temperature :
- -40°C~85°C TA
- Published :
- 2006
- Number of Programmable I/O :
- 32
- Base Product Number :
- AT87C54X2
- Frequency :
- 40MHz
- EEPROM Size :
- --
- Data Converters :
- --
- Peripherals :
- POR, WDT
- Supplier Device Package :
- 40-PDIL
- Package :
- Tube
- Number of I/O :
- 32
- Packaging :
- Tube
- Base Part Number :
- AT87C54X2
- Lead Free :
- Lead Free
- Interface :
- UART, USART
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Product Status :
- Obsolete
- Max Frequency :
- 60MHz
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Mount :
- Through Hole
- Number of Timers/Counters :
- 3
- Core Architecture :
- 80C51
- Min Supply Voltage :
- 4.5V
- Core Size :
- 8-Bit
- Speed :
- 40/20MHz
- Mounting Type :
- Through Hole
- Program Memory Type :
- OTP
- Program Memory Size :
- 16KB 16K x 8
- Access Time :
- 40 μs
- Datasheets
- AT87C54X2-3CSUM
AT87C54X2-3CSUM Documents

Microcontrollers Microchip Technology AT87C54X2-3CSUM Overview
The Microcontrollers Microchip Technology AT87C54X2-3CSUM is a high-performance 8-bit microcontroller designed to meet the demanding requirements of embedded applications. Developed by Microchip Technology, this MCU operates with a robust 16KB OTP memory, providing reliability and high efficiency in processing and data storage. Engineered in a compact 40-pin DIL (PDIL) package, it ensures seamless integration into various hardware setups, ideal for space-constrained applications while offering substantial programmability and flexibility. The AT87C54X2-3CSUM stands out for its operational stability and versatile feature set, making it an excellent choice for developers looking to push the boundaries of microcontroller applications.
AT87C54X2-3CSUM Features
The AT87C54X2-3CSUM microcontroller boasts a comprehensive suite of features tailored for robust performance and versatility:
- 8-bit Processing Core: Efficient handling of instructions for embedded applications.
- 16KB OTP Memory: One-Time Programmable (OTP) memory for secure and reliable code storage.
- 40-Pin DIL Package: Optimal form factor for both prototyping and production-scale applications.
- Low Power Consumption: Designed for energy-efficient operations, making it suitable for battery-operated devices.
- Wide Operating Voltage: Functions across a variety of power supplies, enhancing its adaptability to different environments.
AT87C54X2-3CSUM Applications
- Home Automation Systems: Integrates seamlessly into automation controls, driving smart home devices with precision and reliability.
- Industrial Control Systems: Serves as the control hub in industrial environments, managing operations and processes with high efficiency and robustness.
- Automotive Applications: Employed in automotive electronics for controlling vehicle dynamics and improving user interfaces.
- Consumer Electronics: Powers a wide range of consumer products, from toys to advanced personal gadgets, enhancing user experiences and device functionality.
- Communication Devices: Utilized in the development of communication infrastructure, ensuring reliable data transmission and processing.
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