Спецификации
| Атрибут | Ценность |
| Package | Tray |
| ProductStatus | Obsolete |
| Type | Programmable Peripherals IC |
| Applications | 8-Bit MCU Peripherals |
| MountingType | Surface Mount |
| Package/Case | 52-QFP |
Обзор
Description
The PSD834F2V-15M is a microcontroller peripheral device developed by STMicroelectronics, designed to enhance the functionality and flexibility of embedded systems. It integrates multiple functions such as PLD (Programmable Logic Device), SRAM, EPROM, and I/O ports into a single chip, making it an efficient choice for complex applications requiring high integration.
This device supports in-system programming (ISP) and features a Flash memory architecture, which allows for easy updates and reprogramming without the need for physical chip replacement. The "-15M" in the name indicates a speed grade, typically referring to the access time of 150 nanoseconds, which impacts the performance and suitability for time-critical applications.
The PSD834F2V-15M is particularly useful in reducing the number of components needed on a PCB, thus saving space and reducing overall system costs. Its versatility is ideal for applications in consumer electronics, industrial control systems, and other areas that require programmable logic and memory functionalities in a compact form factor.
This device supports in-system programming (ISP) and features a Flash memory architecture, which allows for easy updates and reprogramming without the need for physical chip replacement. The "-15M" in the name indicates a speed grade, typically referring to the access time of 150 nanoseconds, which impacts the performance and suitability for time-critical applications.
The PSD834F2V-15M is particularly useful in reducing the number of components needed on a PCB, thus saving space and reducing overall system costs. Its versatility is ideal for applications in consumer electronics, industrial control systems, and other areas that require programmable logic and memory functionalities in a compact form factor.
Equivalent
The PSD834F2V-15M is a programmable system device with flash memory, SRAM, and PLD capabilities. Equivalent products typically include other programmable logic devices or microcontrollers with similar integrated features. Consider devices such as the Atmel ATF1500 series, Microchip SST89E54RD2, or Lattice MachXO2 series. Ensure to match key specifications like memory size, voltage, package type, and speed to find the most suitable replacement for your application.
Features
The PSD834F2V-15M is a programmable system device that integrates various memory and logic functions into a single chip. Key features include:
1. Flash Memory: It offers 256 Kbits of Flash memory, which is electrically erasable and programmable, providing flexibility in data storage and firmware updates.
2. SRAM: The device includes 32 Kbits of SRAM for volatile data storage, which is useful for temporary data logging and variable storage.
3. PLD (Programmable Logic Device): It contains a powerful PLD architecture that allows users to implement custom logic functions, reducing the need for additional logic components.
4. Input/Output: The device supports up to 52 I/O pins, allowing for extensive connectivity with other components or systems.
5. Speed: It features a 15 ns access time, ensuring fast read and write operations, suitable for high-performance applications.
6. Voltage: Operates at a voltage range of 3.0V to 3.6V, making it suitable for low-power applications.
7. Package: Available in a 52-pin PLCC package, which provides a compact form factor for space-constrained designs.
These features make the PSD834F2V-15M suitable for embedded system applications requiring integrated memory and logic capabilities.
1. Flash Memory: It offers 256 Kbits of Flash memory, which is electrically erasable and programmable, providing flexibility in data storage and firmware updates.
2. SRAM: The device includes 32 Kbits of SRAM for volatile data storage, which is useful for temporary data logging and variable storage.
3. PLD (Programmable Logic Device): It contains a powerful PLD architecture that allows users to implement custom logic functions, reducing the need for additional logic components.
4. Input/Output: The device supports up to 52 I/O pins, allowing for extensive connectivity with other components or systems.
5. Speed: It features a 15 ns access time, ensuring fast read and write operations, suitable for high-performance applications.
6. Voltage: Operates at a voltage range of 3.0V to 3.6V, making it suitable for low-power applications.
7. Package: Available in a 52-pin PLCC package, which provides a compact form factor for space-constrained designs.
These features make the PSD834F2V-15M suitable for embedded system applications requiring integrated memory and logic capabilities.
Pinout
The PSD834F2V-15M is a programmable system device (PSD) from STMicroelectronics, designed for embedded applications. It features an integrated microcontroller peripheral with flash memory, SRAM, and programmable logic. The device is housed in a 52-pin TQFP package. Its primary functions include providing non-volatile memory storage through its flash memory, offering RAM for data storage, and enabling flexible logic integration via its programmable logic capabilities. This combination makes it suitable for a variety of applications that require a custom logic and memory solution without needing external components.
Manufacturer
The PSD834F2V-15M is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products and solutions for various electronic applications. It operates in multiple areas, including automotive, industrial, personal electronics, and communications equipment. The company is known for its expertise in integrated devices, microcontrollers, sensors, power management, and more. STMicroelectronics is headquartered in Geneva, Switzerland, and serves customers worldwide, providing innovative technologies and products that enable smarter and more efficient electronic systems.
Application
The PSD834F2V-15M is a programmable microcontroller peripheral device used in various applications. It is typically employed in embedded systems for its ability to integrate programmable logic, memory, and microcontroller interface in a single chip. Common application areas include:
1. Industrial automation systems for controlling machinery and processes.
2. Consumer electronics, where compact and efficient processing is needed.
3. Communication devices, providing interface solutions and data handling.
4. Automotive electronics for interfacing and control tasks.
5. Medical devices, offering flexible and reliable processing and control options.
Its versatility in programmable logic and memory makes it suitable for applications requiring reconfigurable and integrated solutions.
1. Industrial automation systems for controlling machinery and processes.
2. Consumer electronics, where compact and efficient processing is needed.
3. Communication devices, providing interface solutions and data handling.
4. Automotive electronics for interfacing and control tasks.
5. Medical devices, offering flexible and reliable processing and control options.
Its versatility in programmable logic and memory makes it suitable for applications requiring reconfigurable and integrated solutions.
Package
The PSD834F2V-15M is a microcontroller peripheral device with a PLCC (Plastic Leaded Chip Carrier) package type. Specifically, it is a 52-pin PLCC, which is used for surface mounting in electronic circuits.
