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M25P20-VMN6TPB

Name: M25P20-VMN6TPB
Rating: 4.7 (12 reviews)

FLASH - NOR Memory IC 2Mbit SPI 75MHz SO-8

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資料表 M25P20-VMN6TPB DataSheet
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規格

Packaging	SO-8
Clock Frequency	75MHz
Interface	SPI
Memory Size	2Mbit
Operating temperature	-40℃~+85℃
Voltage - Supply	2.3V~3.6V
Data Retention - TDR (Year)	20 Years
Page Programming Time (Tpp)	800us
Program / Erase Cycles	100,000 cycles
Standby Supply Current	50uA
Block Erase Time(tBE)	600ms

概述

Description

M25P20-VMN6TPB is a type of serial NOR flash memory manufactured by Macronix. It is designed for embedded applications requiring reliable, high-density storage. This memory chip typically offers a capacity of 2 Mbit (256 KB), supporting standard command sets via a Serial Peripheral Interface (SPI) protocol, which allows for fast read and write operations.
Key features include a low voltage operation range (usually between 2.7V to 3.6V), fast access times, and a wide temperature range suitable for various industrial applications. The memory supports multiple programming and erasing cycles, making it suitable for applications with frequent data updates. The device is often used in consumer electronics, automotive systems, and IoT devices for firmware storage and data logging.
Overall, M25P20-VMN6TPB is an efficient solution for compact and durable memory needs, combining performance with reliability.

Features

The M25P20-VMN6TPB is a serial NOR Flash memory from Micron Technology, designed for embedded applications. Key features include:
1. Density: 2 Mbit (256 KB) storage capacity.
2. Interface: SPI (Serial Peripheral Interface) for easy integration with various microcontrollers.
3. Operating Voltage: Typically operates at 2.7V to 3.6V, making it suitable for low-power applications.
4. Speed: Supports up to 50 MHz clock frequency for faster read operations.
5. Erase and Write: Supports sector erase and page programming, enhancing flexibility in memory management.
6. Endurance: Typically rated for 100,000 program/erase cycles.
7. Data Retention: Guaranteed data retention of up to 20 years.
8. Package: Available in a compact 8-pin SOIC (Small Outline Integrated Circuit) package.
These features make it ideal for applications such as consumer electronics, automotive, and industrial systems requiring reliable and efficient non-volatile memory solutions.

Package

The M25P20-VMN6TPB is available in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is a surface-mount package type. It is designed for ease of integration onto printed circuit boards.

Pinout

The M25P20-VMN6TPB is a 20 Mb serial Flash memory device with a pin count of 8. It operates using the Serial Peripheral Interface (SPI) and is used for data storage in various applications.
### Pin Functions:
1. VCC: Power supply (typically 2.7V to 3.6V).
2. GND: Ground.
3. SCK: Serial Clock input used for synchronizing data transmission.
4. SI: Serial Input for data to be written to the memory.
5. SO: Serial Output for data read from the memory.
6. CS: Chip Select, active low signal to enable the device.
7. HOLD: Hold pin; used to pause operations without resetting.
8. WP: Write Protect; prevents writing to the memory when held low.
This device is widely used in applications requiring non-volatile storage, like firmware storage and data logging.

Manufacturer

The M25P20-VMN6TPB is manufactured by Micron Technology, Inc. Micron is a leading global provider of advanced memory and storage solutions, specializing in dynamic random-access memory (DRAM), NAND flash memory, and NOR flash memory. Founded in 1978 and headquartered in Boise, Idaho, Micron serves a wide range of markets, including computing, automotive, industrial, and consumer electronics. The company is well-known for its innovations in memory technology and plays a significant role in the semiconductor industry.

Application

The M25P20-VMN6TPB is a 2 Mbit serial NOR Flash memory primarily used in embedded systems for applications such as firmware storage, data logging, and configuration settings. Its low power consumption and high-speed read capabilities make it suitable for consumer electronics, automotive systems, industrial automation, and IoT devices where reliable non-volatile memory is essential.

Equivalent

The M25P20-VMN6TPB chip is a 2 Mbit (256 Kbyte) serial flash memory. Equivalent products include:
1. W25X20 (Winbond)
2. S25FL020A (Cypress)
3. AT25DF020 (Microchip)
4. N25Q020A (Micron)
These alternatives generally feature similar specifications, such as memory size, interface, and voltage range. Always verify specific requirements for compatibility.