COP8SAA728N9
- Mfr.Part #
- COP8SAA728N9
- Manufacturer
- National Semiconductor
- Package / Case
- 28-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 1KB OTP 28DIP
- Stock
- 1,227
- In Stock :
- 1,227
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- Manufacturer :
- National Semiconductor
- Product Category :
- Microcontrollers
- DMA Channels :
- No
- Terminal Pitch :
- 2.54mm
- JESD-30 Code :
- R-PDIP-T28
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Program Memory Type :
- OTP
- Pin Count :
- 28
- Terminal Finish :
- TIN LEAD
- Speed :
- 10MHz
- Mounting Type :
- Through Hole
- RAM Size :
- 64 x 8
- Number of Terminations :
- 28
- Supply Voltage-Min (Vsup) :
- 2.7V
- Height Seated (Max) :
- 5.334mm
- Operating Temperature :
- 0°C~70°C
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Oscillator Type :
- Internal
- Has ADC :
- No
- PWM Channels :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Core Processor :
- COP8
- Number of I/O :
- 24
- Packaging :
- Tube
- Length :
- 35.725mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Core Size :
- 8-Bit
- JESD-609 Code :
- e0
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Clock Frequency :
- 10MHz
- RoHS Status :
- Non-RoHS Compliant
- Series :
- COP8™ 8SA
- Bit Size :
- 8
- Connectivity :
- Microwire/Plus (SPI)
- Terminal Position :
- Dual
- Program Memory Size :
- 1KB 1K x 8
- DAC Channels :
- No
- Surface Mount :
- No
- Supply Voltage :
- 5V
- Peripherals :
- POR, PWM, WDT
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package / Case :
- 28-DIP (0.600, 15.24mm)
- Pbfree Code :
- No
- Datasheets
- COP8SAA728N9

Microcontrollers National Semiconductor COP8SAA728N9 Overview
The Microcontrollers National Semiconductor COP8SAA728N9 is a highly efficient 8-bit microcontroller that offers a robust platform for embedded systems requiring a single-chip solution with reliability and high performance. Manufactured by National Semiconductor, this MCU operates with a 1KB OTP memory, making it ideal for applications where program memory needs to be written during the production process and remain unchanged. Its 28-DIP package ensures easy integration into a variety of circuit boards, catering specifically to industrial-grade applications requiring a mix of analog interfacing and digital control.
COP8SAA728N9 Features
The COP8SAA728N9 microcontroller is equipped with several features that enhance its usability and functionality in complex electronic systems. Key features include 1KB of One-Time Programmable (OTP) memory, a wide operating voltage range, and multiple I/O ports that allow for flexible interfacing with other components. Its robust instruction set and low power consumption make it an excellent choice for designers seeking a reliable, cost-effective solution for their control systems.
COP8SAA728N9 Applications
- Automotive Systems: Used in vehicle internal systems for controlling lighting, engine management, and diagnostics interfaces, where its reliability and adaptability to harsh environments are critical.
- Consumer Electronics: Integrates into home appliances for control mechanisms, including microwaves, refrigerators, and HVAC units, providing efficient, low-cost solutions for high-volume products.
- Industrial Control: Powers automation systems, including sensors and actuators in manufacturing lines, benefiting from its robustness and extended operational temperature ranges.
- Security Systems: Serves as a core component in access control devices and intrusion detection systems where dependable operation is essential.
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