COP8SBR9HLQ8

Program Memory Type:	FLASH
Base Part Number:	COP8SBR9
Supplier Device Package:	44-WQFN (7x7)
Package / Case:	44-WFQFN Exposed Pad
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	--
Voltage - Supply (Vcc/Vdd):	2.7 V ~ 5.5 V
RAM Size:	1K x 8
EEPROM Size:	--
Series:	COP8™ 8S
Program Memory Size:	32KB (32K x 8)
Number of I/O:	37
Peripherals:	Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:	Microwire/Plus (SPI), UART/USART
Speed:	20MHz
Core Size:	8-Bit
Core Processor:	COP8
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction to COP8SBR9HLQ8

The COP8SBR9HLQ8 is a high-performance 8-bit microcontroller manufactured by the world leading microcontroller manufacturer, National Semiconductor. It is a member of the COP8 family, which are microcontrollers based on National’s 8-bit 8051, 8052, and 8053 architectures. This allows developers to create, debug and deploy microcontroller-based applications quickly and easily.

Application Fields of COP8SBR9HLQ8

The COP8SBR9HLQ8 is a highly-capable 8-bit microcontroller and is ideal for use in a wide range of applications. Its features and full support for National\'s 8051, 8052 and 8053 architectures make it well-suited to the following application fields:

• Consumer: The COP8SBR9HLQ8 is perfect for embedded control applications in consumer electronics, such as home and car entertainment systems, PDAs, and portable gaming devices.
• Industrial: This microcontroller is well-suited to factory automation, machine control and process control applications.
• Automotive: The COP8SBR9HLQ8 can be used in vehicle automation and control systems, including engine controllers, vehicle navigation and control systems, and airbag control systems.
• Medical: The COP8SBR9HLQ8 is ideal for medical applications due to its small size and high performance. It can be used in a wide range of systems, from handheld medical devices to sophisticated medical imaging systems.
• Communication: The COP8SBR9HLQ8 is a perfect choice for embedded control applications in communication systems, such as set-top boxes, digital video transmission systems, and router controllers.

Working Principle of COP8SBR9HLQ8

The COP8SBR9HLQ8 is based on the 8-bit 8051, 8052, and 8053 architectures, which are a set of instructions and design principles used in the development of microcontrollers. The 8051 architecture is based on a Harvard-style architecture and uses Harvard memory model. This means that it uses two distinct memories for code and data, as well as addressing modes that allow for efficient access to both. The 8052 architecture is based on the 8051 architecture with extended memory and additional features, such as a real-time clock, programmable timer and analog-to-digital converters. The 8053 architecture extends the 8052 further by adding even more specialized features, such as USB and CANbus interfaces, an Ethernet interface, and a high-speed port.The COP8SBR9HLQ8 also features a number of peripheral functions, such as an ADC, UARTs, timers and interrupts. The ADC is used to convert analog signals into digital data and can be configured to read multiple inputs. The UARTs are serial communication channels that enable communication between different devices. The timers allow for precise timing of tasks and can be programmed to count in different modes. Finally, the interrupt system permits the processor to be interrupted when a certain condition is met, which allows for more efficient control of the microcontroller.

Conclusion

In summary, the COP8SBR9HLQ8 is an excellent 8-bit microcontroller for use in a wide range of applications, from consumer electronics to medical devices. Its features and high performance are tailored to the 8051, 8052 and 8053 architectures, allowing developers to create and debug microcontroller-based applications quickly and easily. The COP8SBR9HLQ8 also comes with a range of peripheral functions, including an ADC, UARTs, timers and interrupts, which help to simplify the development process further. With its small size, high performance and versatile peripheral functions, the COP8SBR9HLQ8 is the perfect choice for embedded control applications.

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