PSD835G2-70U

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PSD835G2-70U

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IC FLASH 4M PARALLEL 80LQFP

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  • 製造商部分 #PSD835G2-70U

  • 包裹 TQFP-80

  • 有存貨6838

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規格

屬性 價值
Package Tray
ProductStatus Obsolete
Type Programmable Peripherals IC
Applications 8-Bit MCU Peripherals
MountingType Surface Mount
Package/Case 80-LQFP

概述

Description

The PSD835G2-70U refers to a programmable microcontroller device from the PSD (Programmable System Device) series, designed to interface with microprocessors and enhance embedded system development. Typically used in applications requiring high integration and flexibility, this device combines several key components such as a microcontroller, memory, and configurable logic.
Key features include:
1. Programmability: The PSD835G2-70U allows for custom configurations, making it adaptable to specific needs.
2. High-Speed Performance: Operates efficiently with a 70 ns access time, suitable for time-sensitive applications.
3. Memory Integration: Incorporates Flash memory, SRAM, and EEPROM for storage and rapid data retrieval.
4. Expandable I/O: Provides multiple input/output ports, enhancing connectivity and control capabilities.
5. Embedded Logic: Includes programmable logic blocks to implement custom combinational or sequential logic functions.
Overall, the PSD835G2-70U is ideal for developers looking to streamline design processes and optimize space and cost within embedded systems.

Equivalent

The PSD835G2-70U is a programmable microcontroller peripheral device that integrates memory and logic functions. Equivalent products typically include complex programmable logic devices (CPLDs) or other embedded microcontroller peripherals with similar features. Some alternatives might be from manufacturers like Altera (Intel), Lattice Semiconductor, or Microchip Technology. Key specifications like memory size, speed, and I/O compatibility should be matched when searching for equivalents. Always cross-reference datasheets to ensure compatibility for your specific application.

Features

The PSD835G2-70U is a type of memory device, specifically a programmable microcontroller peripheral, commonly used in embedded systems. It integrates several key features:
1. Flash Memory: It includes both internal Flash memory and SRAM, which are utilized for storage and execution of programs and data.
2. Programmable Logic: The device comes with programmable logic capabilities that allow customization for specific application needs, providing flexibility in design.
3. Input/Output Ports: Equipped with multiple I/O ports, it supports communication with other peripherals and systems.
4. High-Speed Operation: It features a 70-nanosecond access time, facilitating quick data retrieval and processing.
5. Integrated Peripherals: The PSD835G2-70U may include timers, UARTs, or other integrated peripherals to enhance functionality.
6. Power Management: It likely offers low-power operation modes, making it suitable for battery-powered applications.
7. Package Options: Available in different package configurations to accommodate various design requirements.
This combination of features makes the PSD835G2-70U a versatile choice for complex embedded system applications.

Pinout

The PSD835G2-70U is a microcontroller peripheral device used for programmable logic and memory applications. It is a member of the PSD8XX family, which integrates a variety of functions including a microcontroller unit (MCU), memory, and logic. The device typically features 52 pins in a Thin Quad Flat Pack (TQFP) package.
Key functions of the PSD835G2-70U include:
1. Programmable Logic: Provides a flexible logic architecture that can be tailored to specific application needs.
2. Memory: It integrates Flash memory and SRAM, offering non-volatile storage and volatile working memory.
3. I/O Ports: The device has multiple general-purpose input/output (GPIO) pins, which can be configured for various functions, supporting interfacing with other peripherals.
4. Address/Data Bus: Facilitates communication with the host microcontroller for efficient data exchange.
5. Clock and Control: Manages timing and control signals necessary for coordinating the operations of the integrated components.
These capabilities make the PSD835G2-70U suitable for embedded system applications requiring customizable logic and memory solutions.

Manufacturer

The PSD835G2-70U is a product manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. The company serves various industries, including automotive, industrial, personal electronics, communications equipment, and computer peripherals. It is known for its innovation and comprehensive portfolio of microcontrollers, sensors, power management devices, and other semiconductor solutions. STMicroelectronics is one of the leading players in the semiconductor industry, with a strong focus on sustainable technology and energy efficiency.

Application

The PSD835G2-70U is a programmable microcontroller peripheral, often used in embedded systems. Its application areas include consumer electronics, industrial control systems, automotive electronics, and communication devices. It enhances system functionality by providing features like memory expansion, I/O options, and programmable logic. This makes it useful in applications requiring customization and flexibility, such as data acquisition systems, digital signal processing, and complex control systems. Its versatility allows it to be used in applications where integration of multiple discrete components into a single chip is beneficial, reducing design complexity and improving reliability.

Package

The PSD835G2-70U is a microcontroller peripheral with a memory system typically used in embedded systems. It comes in a 52-pin PLCC (Plastic Leaded Chip Carrier) package.

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