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28F0121-1SR-10

Name: 28F0121-1SR-10
Rating: 4.7 (12 reviews)

FERRITE BEAD 96 OHM 2SMD 1LN

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製造商。部分 #28F0121-1SR-10
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資料表 28F0121-1SR-10 DataSheet
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規格

Series	28F
Part Status	Active
Filter Type	Power Line
Number of Lines	1
Impedance @ Frequency	96 Ohms @ 100 MHz
Current Rating (Max)	10A
DC Resistance (DCR) (Max)	1mOhm
Operating Temperature	-40°C ~ 125°C
Package / Case	2-SMD, J-Lead
Mounting Type	Surface Mount
Height (Max)	0.120" (3.05mm)
Size / Dimension	0.335" L x 0.120" W (8.51mm x 3.05mm)

概述

Description

The 28F0121-1SR-10 is a non-volatile flash memory device produced by Intel, featuring a 128 Mbit (16 MB) capacity. It is organized in a byte-wide format, enabling flexible data storage and retrieval. This device employs a 5V power supply and interfaces through a standard parallel interface, which allows for easy integration with microcontrollers and other digital systems.
Key features include fast access times, typically around 90 ns, enabling rapid data read operations, and the ability to perform multiple programming and erase cycles, which enhances its longevity. The 28F0121-1SR-10 is designed for applications that require reliable data retention, such as in embedded systems, telecommunications, and consumer electronics.
Its compact form factor allows for space-efficient designs, and its support for features like read, program, and erase capabilities make it a versatile choice for developers. Overall, the 28F0121-1SR-10 is a robust solution for applications demanding high performance in non-volatile storage.

Features

The 28F0121-1SR-10 is a 1 Megabit (128 K x 8) flash memory device from Intel's series of EEPROMs. Key features include:
1. Flash Memory Technology: Non-volatile storage allowing data retention without power.
2. Access Time: Typically 120 ns, enabling quick read operations.
3. Programming Method: Supports byte programming and sector erasing.
4. Endurance: Can endure up to 100,000 program/erase cycles per sector.
5. Data Retention: Retains data for up to 20 years under specified conditions.
6. Interface: Compatible with standard parallel interface for easy integration with microcontrollers.
7. Supply Voltage: Operates at a voltage range of 3.0V to 3.6V.
8. Package Type: Available in various packages such as TSOP and PDIP for flexible mounting options.
The 28F0121-1SR-10 is suitable for applications requiring reliable data storage like firmware, configuration settings, and other critical data in embedded systems.

Package

The 28F0121-1SR-10 is packaged in a 32-pin TSOP (Thin Small Outline Package). This package type is designed for surface mounting and is characterized by its thin profile and small footprint, making it suitable for space-constrained applications.

Pinout

The 28F0121-1SR-10 is a 1 Megabit (128 K x 8) flash memory chip with a total of 32 pins. It is designed for use in various applications requiring non-volatile memory storage. The pin functions include:
1. Address Pins (A0-A16): 17 pins used to select memory addresses.
2. Data Pins (DQ0-DQ7): 8 pins for data input/output.
3. Control Pins:
- CE# (Chip Enable): Activates the chip.
- OE# (Output Enable): Controls data output.
- WE# (Write Enable): Initiates write operations.
- RESET#: Resets the device.
4. VCC: Power supply pin.
5. GND: Ground pin.
This configuration allows for read and write operations, enabling the chip to store and retrieve data as needed.

Manufacturer

The manufacturer of the 28F0121-1SR-10 is Intel Corporation. Founded in 1968, Intel is a multinational technology company based in the United States, primarily known for designing and manufacturing semiconductor products, including microprocessors, memory chips, and integrated circuits. Intel is one of the largest and most influential players in the semiconductor industry and is recognized for its innovations in computing technology. The 28F0121-1SR-10 is a flash memory component that is used in various electronic devices for data storage and retrieval. Intel's focus spans various sectors, including personal computing, data centers, artificial intelligence, and the Internet of Things (IoT).

Application

The 28F0121-1SR-10 is a 1 Megabit (128 K x 8) Flash memory chip, commonly used in embedded systems, consumer electronics, automotive applications, and telecommunications. Its primary applications include firmware storage, code execution, configuration data retention, and system boot memory in devices such as routers, printers, and industrial control systems. Its non-volatile nature allows it to retain data without power, making it ideal for these areas.

Equivalent

The 28F0121-1SR-10 is a 128Mbit flash memory chip. Equivalent products include the Intel 28F016S5, Microchip SST39VF020, and Spansion S29GL128N. Always verify compatibility in terms of voltage, timing, and pin configuration before substitution.