AN87C51FB20
- Mfr.Part #
- AN87C51FB20
- Manufacturer
- Altera (Intel)
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- 8-BIT, OTPROM, 20MHZ PQCC44
- Stock
- 20,970
- In Stock :
- 20,970
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- Manufacturer :
- Altera (Intel)
- Product Category :
- Microcontrollers
- Connectivity :
- Serial Port
- Series :
- -
- Number of Terminals :
- 44
- Data Converters :
- -
- Seated Height-Max :
- 4.57 mm
- DAC Channels :
- No
- Manufacturer :
- Rochester Electronics LLC
- Oscillator Type :
- External, Internal
- JESD-30 Code :
- S-PQCC-J44
- Number of I/O :
- 32
- Has ADC :
- No
- Address Bus Width :
- 16
- Reach Compliance Code :
- Unknown
- Operating Temperature :
- -40°C ~ 125°C (TA)
- Terminal Pitch :
- 1.27 mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Voltage - Supply (Vcc/Vdd) :
- 4V ~ 6V
- Number of I/O Lines :
- 32
- Surface Mount :
- yes
- EEPROM Size :
- -
- Core Size :
- 8-Bit
- Peripherals :
- POR, WDT
- Terminal Position :
- QUAD
- Temperature Grade :
- Automotive
- Terminal Form :
- J BEND
- Package Shape :
- Square
- Technology :
- CMOS
- Package / Case :
- 44-LCC (J-Lead)
- Program Memory Type :
- EPROM
- Product Status :
- Active
- Core Processor :
- 80C51
- DMA Channels :
- No
- PWM Channels :
- yes
- Width :
- 16.5862 mm
- Bit Size :
- 8
- Program Memory Size :
- 16KB (16K x 8)
- Supplier Device Package :
- 44-PLCC
- RAM Size :
- 256 x 8
- Pin Count :
- 44
- ROM Programmability :
- OTPROM
- Base Product Number :
- AN87C51
- Length :
- 16.5862 mm
- Qualification Status :
- COMMERCIAL
- External Data Bus Width :
- 8
- Speed :
- 20MHz
- Mounting Type :
- Surface Mount
- Package :
- Bulk
- Datasheets
- AN87C51FB20

Microcontrollers Altera (Intel) AN87C51FB20 Overview
The Microcontrollers Altera (Intel) AN87C51FB20 represents a robust solution for complex embedded applications. Manufactured by Altera (Intel), this microcontroller integrates a powerful 8-bit architecture with OTPROM memory technology, enabling a clock speed of up to 20MHz. Its packaging in a compact PQCC44 case allows for high-density integration in a variety of industrial applications. This microcontroller is specifically designed to meet the rigorous demands of advanced embedded systems, offering reliability, efficiency, and high performance. Its one-time programmable ROM is ideal for applications where program security and data integrity are critical, making it a premier choice for developers looking for a reliable microcontroller solution.
AN87C51FB20 Features
- 8-bit Microcontroller Architecture
- 20MHz Operating Frequency
- One-Time Programmable Read-Only Memory (OTPROM)
- Compact PQCC44 Packaging
- Designed for High-Reliability Applications
AN87C51FB20 Applications
- Industrial Control Systems: Used in managing machinery operations, ensuring reliable processing and control in environments requiring precise and robust microcontroller performance.
- Consumer Electronics: Serves as a control unit within various consumer electronics where compact size and reliable performance are necessary, such as in home automation systems and portable devices.
- Automotive Applications: Employs in onboard systems for vehicle management, contributing to enhanced functionality and safety features.
- Telecommunication Infrastructure: Functions in telecommunication equipment, facilitating improved data handling and signal processing capabilities.
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