사양
| 속성 | 가치 |
| Package | Tray |
| ProductStatus | Obsolete |
| Type | Programmable Peripherals IC |
| Applications | 8-Bit MCU Peripherals |
| MountingType | Surface Mount |
| Package/Case | 64-LQFP |
개요
Description
The PSD813F1A-90U is a microcontroller peripheral device from STMicroelectronics, designed to enhance the functionality of a microcontroller by providing additional memory and programmable logic. It is part of the PSD8XX family, known for integrating Flash memory, SRAM, and programmable logic into a single chip, which simplifies the design process and reduces the need for multiple discrete components.
Key features of the PSD813F1A-90U include:
1. Memory: It typically includes 1Mbit of Flash memory and 256Kbit of SRAM, enabling storage for code and data.
2. Programmable Logic: Offers programmable logic capabilities with a user-configurable array, allowing for custom logic functions and interfacing.
3. Speed: The '90U' indicates a speed rating of 90 nanoseconds, suitable for fast operations in embedded systems.
4. Interface: Compatible with various microcontroller buses, facilitating easy integration into existing designs.
This device is ideal for applications requiring extended memory and logic functionalities, such as industrial control systems, communication equipment, and consumer electronics.
Key features of the PSD813F1A-90U include:
1. Memory: It typically includes 1Mbit of Flash memory and 256Kbit of SRAM, enabling storage for code and data.
2. Programmable Logic: Offers programmable logic capabilities with a user-configurable array, allowing for custom logic functions and interfacing.
3. Speed: The '90U' indicates a speed rating of 90 nanoseconds, suitable for fast operations in embedded systems.
4. Interface: Compatible with various microcontroller buses, facilitating easy integration into existing designs.
This device is ideal for applications requiring extended memory and logic functionalities, such as industrial control systems, communication equipment, and consumer electronics.
Equivalent
The PSD813F1A-90U is an MCU-based CPLD from STMicroelectronics and might have equivalents or substitutes from other manufacturers offering similar configurations and functionalities, such as Microchip's SST89 series or Cypress's PSoC series. However, direct pin-to-pin compatible equivalents might not be available, and functionality, memory, and I/O capabilities should be carefully compared when considering alternatives. Always check the manufacturers' specifications and consult with suppliers or distributors for the most suitable replacements.
Features
The PSD813F1A-90U is a member of the PSD8XX series, which are microcontroller peripheral devices designed to enhance the capabilities of embedded systems. Key features include:
1. Flash Memory: It integrates 1 Mbit of Flash memory, allowing for program storage and in-system reprogrammability.
2. CMOS Technology: Built using low-power CMOS technology for reduced power consumption.
3. RAM: Includes 256 Kbits of SRAM for data storage.
4. PLD: Features a programmable logic device (PLD) with up to 3000 gates for implementing custom logic functions, offering flexibility in design.
5. I/O Ports: Provides multiple general-purpose I/O ports, enhancing interfacing capabilities with other peripherals.
6. Page Register: Supports a page register function for extended addressing, facilitating the use of large memory spaces.
7. In-System Programming (ISP): Supports ISP via JTAG, enabling programming and reconfiguration without removing the device from the circuit.
8. Speed: Operates at a speed of 90 ns, suitable for various embedded applications requiring fast response times.
These features make it suitable for use in complex embedded systems requiring enhanced memory and logic capabilities.
1. Flash Memory: It integrates 1 Mbit of Flash memory, allowing for program storage and in-system reprogrammability.
2. CMOS Technology: Built using low-power CMOS technology for reduced power consumption.
3. RAM: Includes 256 Kbits of SRAM for data storage.
4. PLD: Features a programmable logic device (PLD) with up to 3000 gates for implementing custom logic functions, offering flexibility in design.
5. I/O Ports: Provides multiple general-purpose I/O ports, enhancing interfacing capabilities with other peripherals.
6. Page Register: Supports a page register function for extended addressing, facilitating the use of large memory spaces.
7. In-System Programming (ISP): Supports ISP via JTAG, enabling programming and reconfiguration without removing the device from the circuit.
8. Speed: Operates at a speed of 90 ns, suitable for various embedded applications requiring fast response times.
These features make it suitable for use in complex embedded systems requiring enhanced memory and logic capabilities.
Pinout
The PSD813F1A-90U is a programmable microcontroller peripheral device designed to provide complex system functions in a single chip. It is part of the PSD8XX family, which integrates a variety of features such as Flash memory, programmable logic, and programmable input/output.
Pin Count:
The PSD813F1A-90U comes in a 52-pin Thin Quad Flat Pack (TQFP) package.
Functionality:
1. Flash Memory: It includes 1 Mbit of flash memory, which is divided into primary and secondary segments for program and data storage.
2. SRAM: It also contains 32 Kbit of SRAM for temporary data storage.
3. Programmable Logic: It features programmable logic blocks that allow users to implement custom logic functions, typically used for address decoding or simple state machines.
4. I/O Ports: The device offers multiple programmable I/O ports for interfacing with other components.
5. In-System Programming (ISP): It supports in-system programming through a JTAG interface, allowing updates without removing the device from the circuit.
6. Communication: It supports various communication protocols, often used for microcontroller interfacing.
This multifunctional device is suitable for embedded system applications requiring integrated memory and logic functions.
Pin Count:
The PSD813F1A-90U comes in a 52-pin Thin Quad Flat Pack (TQFP) package.
Functionality:
1. Flash Memory: It includes 1 Mbit of flash memory, which is divided into primary and secondary segments for program and data storage.
2. SRAM: It also contains 32 Kbit of SRAM for temporary data storage.
3. Programmable Logic: It features programmable logic blocks that allow users to implement custom logic functions, typically used for address decoding or simple state machines.
4. I/O Ports: The device offers multiple programmable I/O ports for interfacing with other components.
5. In-System Programming (ISP): It supports in-system programming through a JTAG interface, allowing updates without removing the device from the circuit.
6. Communication: It supports various communication protocols, often used for microcontroller interfacing.
This multifunctional device is suitable for embedded system applications requiring integrated memory and logic functions.
Manufacturer
The PSD813F1A-90U is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a broad range of products, including microcontrollers, sensors, power management components, and other integrated circuits. The company serves various industries such as automotive, industrial, personal electronics, and communications equipment. STMicroelectronics is known for its innovation and focus on sustainability, enabling smarter driving, smarter factories, and smarter everyday life.
Application
The PSD813F1A-90U is a microcontroller peripheral device used in embedded system applications. Its primary function is to provide enhanced memory solutions, combining Flash memory, SRAM, and programmable logic. Application areas include consumer electronics, industrial automation systems, and communication equipment. It is suitable for applications requiring flexible memory configurations and logic integration, such as control systems, data logging, and human-machine interfaces. The device is often used to optimize component count and board space in compact designs.
Package
The PSD813F1A-90U is a microcontroller peripheral with Flash memory, SRAM, and programmable logic. It typically comes in a TQFP (Thin Quad Flat Pack) package type, which is compact and suitable for surface-mount technology.
