Manufacturer Part Number
P87C51X2FA
Manufacturer
rochester-electronics
Introduction
The P87C51X2FA is a part of the 87C Series microcontrollers that integrate the 8051 core. Designed for embedded control applications, this 8-bit microcontroller operates at a speed of 33MHz.
Product Features and Performance
Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: EBI/EMI, UART/USART
Peripherals: Power-on Reset (POR)
Number of I/O: 32
Program Memory Size: 4KB (4K x 8)
Program Memory Type: OTP (One-Time Programmable)
RAM Size: 128 x 8
Oscillator Type: Internal
Operating Temperature Range: -40°C ~ 85°C
Mounting Type: Surface Mount
Package: 44-PLCC (16.59x16.59)
Product Advantages
Low power consumption due to the efficient 8051 core
Broad voltage supply range (2.7V to 5.5V), accommodating various power supplies and reducing system complexity
Ample I/O ports and memory capabilities suitable for multiple applications
Key Technical Parameters
Speed: 33MHz
Number of I/O: 32
Program Memory: 4KB
RAM: 128 bytes
Voltage Supply: 2.7V to 5.5V
Temperature Range: -40°C to 85°C
Quality and Safety Features
Integrated power-on reset to safeguard initial operations
Wide operating temperature supports robust performance in extreme conditions
Compatibility
Various standard interfaces supported for enhanced compatibility with other devices
Application Areas
Industrial automation
Consumer electronics
Automotive systems
Communication equipment
Product Lifecycle
Product Status: Active
The microcontroller is currently ongoing with no near discontinuation, ensuring long-term availability and support.
Several Key Reasons to Choose This Product
High reliability and stability provided by the 8051 core
Flexible connection options with EBI/EMI and UART/USART interfaces
Suitable for harsh environments with an operating temperature range of -40°C to 85°C
No requirement for external oscillators due to an in-built internal oscillator
Convenient package and surface-mount form factor for simplified board design and manufacture
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