Allicdata Part #: | COP8SGR740N8-ND |
Manufacturer Part#: |
COP8SGR740N8 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC MCU 8BIT 32KB OTP 40DIP |
More Detail: | COP8 COP8™ 8SG Microcontroller IC 8-Bit 15MHz 32KB... |
DataSheet: | COP8SGR740N8 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Specifications
Series: | COP8™ 8SG |
Packaging: | Tube |
Part Status: | Obsolete |
Core Processor: | COP8 |
Core Size: | 8-Bit |
Speed: | 15MHz |
Connectivity: | Microwire/Plus (SPI), UART/USART |
Peripherals: | POR, PWM, WDT |
Number of I/O: | 36 |
Program Memory Size: | 32KB (32K x 8) |
Program Memory Type: | OTP |
EEPROM Size: | -- |
RAM Size: | 512 x 8 |
Voltage - Supply (Vcc/Vdd): | 2.7 V ~ 5.5 V |
Data Converters: | -- |
Oscillator Type: | Internal |
Operating Temperature: | -40°C ~ 85°C (TA) |
Package / Case: | 40-DIP (0.600", 15.24mm) |
Supplier Device Package: | 40-DIP |
Base Part Number: | COP8SGR7 |
Description
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COP8SGR740N8 is an external scan microcontroller which belongs to the 8-bit external scan microcontroller series of the COP8 family produced by National Semiconductor. This device is widely used in embedded applications. Its processor core is a proprietary superscalar Harvard architecture with a 8-bit data bus and 16-bit address space, also featuring a host of integrated peripherals such as programable digital I/O, ADCs, timers, comparators and more.COP8SGR740N8 is an ideal choice for applications which demand flexibility and exceptional system performance. It can operate from 1V to 3.3V, and can be driven from 2.7V to 5.5V. It also offer a very rich set of features such as up to 128K Program memory, up to 4K RAM, up to 6K of EEPROM with two-wire serial interface, and up to four synchronized event timers.The numerous features and flexibility of COP8SGR740N8 makes it suitable for a wide range of applications. It is used in instrumentation and data acquisition systems, industrial controllers, home appliances, real-time environmental monitoring, automotive systems, and medical instruments, among many others. It is also used in a variety of embedded applications, including motor control and battery management systems, communication devices, and image processing.The working principle of COP8SGR740N8 is based on the external scan design of the processor core. It consists of three main components: the Power Management Unit (PMU), the Data Flow Unit (DFU) and themicroprocessor. The PMU is responsible for regulating the power supply to the microprocessor and other components of the core. The DFU is responsible for fetching instructions from the microprocessor memory and providing appropriate data to the microprocessor for execution. The microprocessor core contains the main processor and the external controller, which are responsible for executing program instructions.The COP8SGR740N8 is programmed using an assembly language and the National Semiconductor "CodePac" integrated development environment. The first step in programming the COP8SGR740N8 is to configure the CPU registers, which define system operation, memory management and interrupt vectors. After that, the program code can be written in assembly code, optimized for specific applications as needed. The program code is then compiled into object code which can be downloaded into the device for execution.In summary, the COP8SGR740N8 is a powerful, versatile and energy-efficient embedded microcontroller which can be used in a variety of applications ranging from instrumentation and data acquisition, to motor control and battery management. Its powerful processor core, along with its rich set of integrated peripherals, makes it an ideal choice for embedded applications.
The specific data is subject to PDF, and the above content is for reference
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