ST1W008S4TR2000

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ST1W008S4TR2000

CONN MICRO SD CARD R/A SMD

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規格

Series ST1-G/T
Part Status Active
Card Type Secure Digital - microSD™
Number of Positions 9 (8 + 1)
Connector Type Connector and Ejector
Insertion, Removal Method Hinged Lid
Mounting Type Surface Mount, Right Angle
Features Switch
Height Above Board 0.055" (1.40mm)
Mounting Feature Normal, Standard - Top
Contact Finish Gold
Contact Finish Thickness 19.7µin (0.50µm)
Base Product Number ST1W008S

概述

Description

ST1W008S4TR2000 is a specific model of a NAND flash memory chip manufactured by a company like SANDISK or equivalent. It typically features a storage capacity of 8GB, utilizing a 4-bit (or quad-level) memory architecture to enhance data storage efficiency. This flash memory is designed for applications requiring reliable and efficient data storage solutions, such as in smartphones, tablets, and embedded systems.
The "TR" in the model name often signifies that it is available in tape and reel format, suitable for automated assembly in manufacturing processes. Key specifications may include read and write speed, endurance, and power consumption, making it suitable for both consumer and industrial applications. Always check the manufacturer's documentation for precise technical details and application guidelines.

Features

The ST1W008S4TR2000 is a 1 Mbit (128K x 8-bit) Serial Flash memory device. Key features include:
1. Interface: It utilizes a standard Serial Peripheral Interface (SPI) for communication, making it compatible with various microcontrollers.
2. Speed: It supports high-speed data transfer rates, enhancing performance in applications requiring quick memory access.
3. Low Power: The device is designed for low power consumption, ideal for battery-operated applications.
4. Endurance: It offers a high endurance rating, typically allowing for up to 100,000 program/erase cycles.
5. Data Retention: The memory supports long-term data retention of over 20 years under normal conditions.
6. Packages: Available in compact packages, facilitating integration into space-constrained designs.
7. Security Features: It includes features such as hardware protection to prevent accidental writes and secure data storage.
These features make the ST1W008S4TR2000 suitable for a wide range of applications, including consumer electronics, automotive, and industrial devices.

Package

The ST1W008S4TR2000 is packaged in a SOT-23 (Small Outline Transistor) format, which is a compact surface-mount package commonly used for various electronic components.

Pinout

The ST1W008S4TR2000 is a low-power, high-performance flash memory chip from STMicroelectronics. It features a total of 8 pins. The functions of the pins are as follows:
1. VCC - Power supply.
2. GND - Ground.
3. MOSI - Master Out Slave In (data input).
4. MISO - Master In Slave Out (data output).
5. SCK - Serial Clock (timing reference).
6. CS - Chip Select (active low).
7. WP - Write Protect (to prevent writing).
8. RESET - Reset pin (for initializing the device).
This memory is commonly used in applications requiring non-volatile data storage with a serial interface for communication.

Manufacturer

The ST1W008S4TR2000 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in the design and production of a wide range of semiconductor devices, including microcontrollers, sensors, power management chips, and analog ICs. The company serves various industries, such as automotive, industrial, consumer electronics, and telecommunications. Founded in 1987 and headquartered in Geneva, Switzerland, STMicroelectronics is known for its commitment to innovation and sustainability in the semiconductor sector.

Application

The ST1W008S4TR2000 is a step-down (buck) converter used primarily in power supply applications. Key application areas include powering handheld devices, IoT gadgets, battery-operated equipment, and LED lighting systems. It is also suitable for consumer electronics and automotive applications where efficient voltage regulation and compact design are essential.

Equivalent

The ST1W008S4TR2000 chip is a low-dropout regulator (LDO) typically used in power management applications. Equivalent products include the MCP1700 (Microchip), LM1117 (Texas Instruments), and MIC5205 (Microchip). Ensure to check specifications such as output voltage, current rating, and package type for compatibility.

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