仕様
| 属性 | 値 |
| Package | Tray |
| ProductStatus | Obsolete |
| Type | Programmable Peripherals IC |
| Applications | 8-Bit MCU Peripherals |
| MountingType | Surface Mount |
| Package/Case | 64-LQFP |
概要
Description
The PSD813F1A-90UI is a type of programmable system device that integrates several functions necessary for embedded system design. It combines programmable logic, flash memory, and RAM in a single chip, making it a versatile option for various applications. Specifically, this device includes a microcontroller peripheral with configurable I/O ports, a complex programmable logic device (CPLD), and non-volatile memory resources.
Operating at a frequency of 90 MHz, the "90UI" in its name likely indicates the speed grade of the device. It is designed to support fast data processing and efficient memory management, which are crucial in real-time application scenarios. This integration allows for reduced component count on circuit boards, leading to cost savings and more compact designs.
Typically, the PSD813F1A-90UI would be used in applications that require both logic control and data storage, such as industrial automation, consumer electronics, and telecommunications. Its flexibility and programmability make it ideal for prototyping and developing complex systems with varying requirements.
Operating at a frequency of 90 MHz, the "90UI" in its name likely indicates the speed grade of the device. It is designed to support fast data processing and efficient memory management, which are crucial in real-time application scenarios. This integration allows for reduced component count on circuit boards, leading to cost savings and more compact designs.
Typically, the PSD813F1A-90UI would be used in applications that require both logic control and data storage, such as industrial automation, consumer electronics, and telecommunications. Its flexibility and programmability make it ideal for prototyping and developing complex systems with varying requirements.
Equivalent
The PSD813F1A-90UI is a microcontroller peripheral device with flash memory, GPIO, and programmable logic. Equivalent products may include other similar programmable system devices from manufacturers like Microchip or Cypress, offering comparable features such as flash memory and GPIO capabilities. Specific part numbers may vary based on availability and specifications, so it's important to compare datasheets and manufacturer offerings directly. Consultation with a distributor or manufacturer may provide the most accurate alternative options.
Features
The PSD813F1A-90UI is a programmable system device integrating multiple features to enhance microcontroller applications. Key features include:
1. Integrated Flash Memory: It has 1 Mbit of Flash memory, allowing storage of code and data.
2. SRAM: Includes 256 Kbit of SRAM for temporary data storage.
3. Programmable Logic: Offers programmable logic capability, acting like a CPLD, which can be used for building custom logic circuits.
4. I/O Ports: Provides multiple I/O ports for interfacing with other peripherals and components.
5. In-System Programming (ISP): Supports ISP, enabling updates and programming without removing the device from the circuit.
6. Low Power Consumption: Designed for low-power operation, making it suitable for battery-operated devices.
7. Security Features: Includes security measures to protect the data and code stored in its memory.
8. Flexible Address Decoding: Supports flexible decoding for external memory access.
9. Wide Operating Voltage Range: Operates across a broad voltage range, enhancing versatility.
10. Speed: The -90UI part indicates it operates at a speed of 90 ns for efficient performance.
These features make it suitable for embedded applications requiring a combination of memory, logic, and interface capabilities.
1. Integrated Flash Memory: It has 1 Mbit of Flash memory, allowing storage of code and data.
2. SRAM: Includes 256 Kbit of SRAM for temporary data storage.
3. Programmable Logic: Offers programmable logic capability, acting like a CPLD, which can be used for building custom logic circuits.
4. I/O Ports: Provides multiple I/O ports for interfacing with other peripherals and components.
5. In-System Programming (ISP): Supports ISP, enabling updates and programming without removing the device from the circuit.
6. Low Power Consumption: Designed for low-power operation, making it suitable for battery-operated devices.
7. Security Features: Includes security measures to protect the data and code stored in its memory.
8. Flexible Address Decoding: Supports flexible decoding for external memory access.
9. Wide Operating Voltage Range: Operates across a broad voltage range, enhancing versatility.
10. Speed: The -90UI part indicates it operates at a speed of 90 ns for efficient performance.
These features make it suitable for embedded applications requiring a combination of memory, logic, and interface capabilities.
Pinout
The PSD813F1A-90UI is a microcontroller peripheral from the PSD8XX series by STMicroelectronics. It is designed to combine several functions typically required by microcontroller systems. This device integrates a PLD (Programmable Logic Device), a Flash memory, and SRAM.
The PSD813F1A-90UI has a pin count of 52. These pins serve various functions, including address and data bus interfacing, control signals, and general-purpose I/O. The PLD can be customized for specific logic functions, allowing it to interface with different microcontroller architectures and peripheral devices. Additionally, it provides programmable chip-select signals, supporting efficient memory and peripheral management. The Flash memory in the device is typically used for storing firmware or other non-volatile data, while the SRAM provides temporary storage for data that the system frequently accesses and modifies.
This combination of features makes the PSD813F1A-90UI ideal for applications that require flexible logic functions and memory integration, helping to reduce the need for additional external components in embedded systems.
The PSD813F1A-90UI has a pin count of 52. These pins serve various functions, including address and data bus interfacing, control signals, and general-purpose I/O. The PLD can be customized for specific logic functions, allowing it to interface with different microcontroller architectures and peripheral devices. Additionally, it provides programmable chip-select signals, supporting efficient memory and peripheral management. The Flash memory in the device is typically used for storing firmware or other non-volatile data, while the SRAM provides temporary storage for data that the system frequently accesses and modifies.
This combination of features makes the PSD813F1A-90UI ideal for applications that require flexible logic functions and memory integration, helping to reduce the need for additional external components in embedded systems.
Manufacturer
The PSD813F1A-90UI is manufactured by STMicroelectronics, a multinational company that specializes in the design and manufacturing of a wide range of semiconductor products. STMicroelectronics is known for producing components used in various electronic applications, including microcontrollers, analog devices, power management components, sensors, and integrated circuits, among others. Founded in 1987, the company is headquartered in Geneva, Switzerland, and serves various sectors such as automotive, industrial, personal electronics, and communications. STMicroelectronics is recognized for its innovation and commitment to sustainable technology development.
Application
The PSD813F1A-90UI is a microcontroller peripheral device often used in embedded systems. It integrates flash memory, SRAM, and programmable logic, making it suitable for applications requiring data storage, custom logic, and signal processing. Common application areas include industrial automation, telecommunications, automotive systems, and consumer electronics. Its flexibility allows it to support a variety of microcontroller architectures, making it ideal for custom solutions where space and power efficiency are critical. The device is especially useful in scenarios needing reprogrammable logic and low-latency data processing.
Package
The PSD813F1A-90UI is a microcontroller peripheral device with a type of PLCC84 package. PLCC stands for Plastic Leaded Chip Carrier, and it has 84 pins. This package type is commonly used for its compact form and ease of installation on printed circuit boards.
