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N25Q128A11EF840E

Name: N25Q128A11EF840E
Rating: 4.7 (12 reviews)

IC FLASH 128MBIT SPI 8VDFPN

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規格

Part Status	Obsolete
Base Product Number	N25Q128A11
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	128Mbit
Memory Organization	32M x 4
Memory Interface	SPI
Clock Frequency	108 MHz
Write Cycle Time - Word, Page	8ms, 5ms
Voltage - Supply	1.7V ~ 2V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package	8-VDFN Exposed Pad
Supplier Device Package	8-VDFPN (MLP8) (8x6)
Packaging	Tray

概述

Description

The N25Q128A11EF840E is a high-performance NOR Flash memory chip manufactured by NXP Semiconductors. It features a capacity of 128 megabits (16 megabytes) and utilizes a serial interface, specifically the Quad SPI (QSPI), allowing for high-speed data transfer rates. This chip is designed for a wide range of applications, including automotive, industrial, and consumer electronics, where reliable and fast memory is crucial.
Key features include a flexible memory organization, multiple read modes, and advanced security features such as write protection and password protection. The N25Q128A11EF840E is optimized for low power consumption, making it suitable for battery-operated devices. Additionally, it supports a wide operating temperature range, enhancing its reliability in demanding environments.
Overall, the N25Q128A11EF840E is an ideal choice for applications requiring efficient data storage with quick access speeds, making it popular in next-generation embedded systems.

Features

The N25Q128A11EF840E is a 128 Mb (16 MB) Serial NOR Flash memory chip from Micron Technology. Key features include:
- Interface: SPI (Serial Peripheral Interface), supporting dual and quad I/O for faster data transfer.
- Density: 128 Megabits, with a memory organization of 16M x 8 bits.
- Voltage Range: Operates at 2.7V to 3.6V, making it suitable for low-power applications.
- Speed: Supports clock speeds up to 104 MHz and offers fast read and program times.
- Endurance: Typically supports 100,000 program/erase cycles.
- Data Retention: Guaranteed data retention for up to 20 years at 85°C.
- Erase Block Size: Offers multiple erase block sizes, including 4K, 32K, and 64K bytes.
- Security Features: Includes features like a unique ID, sector protection, and a read-only mode.
This chip is commonly used in embedded systems, consumer electronics, and automotive applications for firmware storage and code execution.

Package

The N25Q128A11EF840E is typically available in a 16-pin SOIC (Small Outline Integrated Circuit) package or a 24-ball BGA (Ball Grid Array) package, depending on the specific variant. It is a NOR flash memory device used for various applications in embedded systems.

Pinout

The N25Q128A11EF840E is a 128Mb (16MB) serial NOR flash memory chip manufactured by Micron Technology. It features a total of 8 pins. The pin functions are as follows:
1. VCC - Power supply (2.7V to 3.6V)
2. GND - Ground
3. SCK - Serial Clock input
4. CS# - Chip Select (active low)
5. MOSI - Master Out Slave In (data input)
6. MISO - Master In Slave Out (data output)
7. WP# - Write Protect (active low)
8. RESET# - Reset (active low)
This chip supports various modes of operation including Quad SPI, enabling faster data transfer rates. It is commonly used in applications that require non-volatile memory storage such as firmware, configuration data, and more.

Manufacturer

The manufacturer of the N25Q128A11EF840E is *NexFlash Technology*, a subsidiary of *NexChip Semiconductor*. NexFlash is primarily engaged in the design and manufacturing of non-volatile memory solutions, including NOR Flash memory products. The company focuses on providing high-performance memory solutions for a variety of applications, such as consumer electronics, automotive, industrial, and networking devices. Their products are known for reliability and efficiency, catering to the growing demand for advanced memory solutions in the semiconductor industry.

Application

The N25Q128A11EF840E is a NAND flash memory device used in various applications, including automotive electronics, consumer electronics, industrial automation, mobile devices, and IoT products. Its features support firmware storage, data logging, and system boot, making it suitable for devices requiring reliable and high-performance non-volatile memory.

Equivalent

The N25Q128A11EF840E chip is a 128Mb NOR Flash memory from Micron. Equivalent products include the following:
1. W25Q128FV from Winbond
2. M25P128-V from Micron (formerly STMicroelectronics)
3. S25FL128S from Cypress (now part of Infineon)
4. MT25QL128 from Micron
Always verify specifications for compatibility in your application.