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IP82C54-10
+BOMIC OSC PROG TIMER 10MHZ 24DIP
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제조업체미국 리사 전자 회사
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제조업체 부품 #IP82C54-10
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사양
| 속성 | 가치 |
| Supplier | Renesas Electronics America Inc |
| Package | Tube |
| ProductStatus | Obsolete |
| Type | Programmable Timer |
| Frequency | 10MHz |
| Voltage-Supply | 4.5V ~ 5.5V |
| Current-Supply | 10 mA |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 24-DIP (0.600, 15.24mm) |
| SupplierDevicePackage | 24-PDIP |
개요
Description
The IP82C54-10 operates with a maximum clock frequency of 10 MHz, offering versatility and precision across different modes. It supports six different modes, including interrupt on terminal count, hardware triggered strobe, and square wave generator, among others. This makes it suitable for a wide range of timing applications, from basic timing to more complex waveform generation.
The device interfaces easily with processors through a set of control and data lines, allowing for easy configuration and integration into systems. Its robust design and flexible operation make the IP82C54-10 a reliable choice for managing precise timing functions in embedded systems and other computing environments.
Equivalent
1. Intel 8254
2. AMD Am9513
3. NEC uPD71054
4. Western Digital WD82C54
5. Harris/Intersil 82C54
These chips share similar functionalities and can often be used interchangeably in designs requiring a programmable timer/counter. Always verify compatibility with your specific application requirements.
Features
1. Three Independent Counters: It includes three counters, each capable of working independently. Each counter has a 16-bit counting capacity.
2. Multiple Operating Modes: The device supports six different programmable modes for each counter, enabling various functions like event counting, rate generation, square wave generation, and interrupt-on-terminal-count.
3. Clock Input: It operates with a clock input frequency of up to 10 MHz, offering precise timing capabilities.
4. Binary or BCD Counting: The counters can operate in either binary or Binary-Coded Decimal (BCD) counting modes.
5. Compatibility: It is compatible with various microprocessor systems due to its TTL-compatible design and ease of interfacing.
6. Low Power Consumption: It is designed to consume low power, making it suitable for battery-operated applications.
These features make the IP82C54-10 a versatile and essential component for generating precise timing signals in embedded systems and other electronic applications.
Pinout
Its primary functions include:
1. Three Independent 16-bit Counters: Each capable of handling a wide range of timing applications.
2. Programmable Modes: Supports six programmable modes for each counter, offering versatility in operation such as interrupt on terminal count, hardware triggered one-shot, rate generator, square wave generator, software triggered strobe, and hardware triggered strobe.
3. Binary or BCD Counting: Allows counters to function in either binary or Binary-Coded Decimal (BCD) counting modes.
4. Clock Input: Each counter has its own clock input allowing for independent operation.
5. Gate Control: Each counter can be controlled by an external gate signal for enabling/disabling counting.
The IP82C54-10 is used in applications requiring precise time delays, frequency generation, and event counting. Its programmability and flexibility make it ideal for diverse timing tasks in computing systems.
Manufacturer
Application
1. Embedded Systems: Helps in generating regular interrupts for task scheduling and timekeeping.
2. Industrial Automation: Used in control systems for timing operations and synchronizing processes.
3. Consumer Electronics: Provides timing functions in devices like microwaves and washing machines.
4. Computers: Acts as a clock generator for managing CPU and peripheral device timings.
5. Communication Equipment: Facilitates timing in data transmission protocols.
6. Instrumentation: Supports precise timing in measurement and data acquisition systems.
These applications highlight its versatility in scenarios where reliable and programmable timing is crucial.