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AT25SL128A-MHE-T

Name: AT25SL128A-MHE-T
Rating: 4.7 (12 reviews)

IC FLSH 128MBIT SPI 104MHZ 8UDFN

제조업체
Mfr.부분 #AT25SL128A-MHE-T
패키지 8-UDFN
데이터시트
재고 있음7464

+BOM은 RFQ는

100% 원래 &새로운

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사양

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	FLASH
Technology	FLASH
MemorySize	128Mb (16M x 8)
MemoryInterface	SPI
ClockFrequency	104 MHz
WriteCycleTime-WordPage	150µs, 5ms
Voltage-Supply	1.7V ~ 2V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-UDFN Exposed Pad

개요

Description

The AT25SL128A-MHE-T is a serial flash memory chip from Microchip Technology, featuring 128 megabits (16 megabytes) of storage capacity. It utilizes a Serial Peripheral Interface (SPI) for fast data transfer, supporting both dual and quad SPI modes, which enhances performance in high-speed applications. The device operates with a voltage range of 2.7V to 3.6V and is designed for a wide array of applications, including consumer electronics, automotive systems, and industrial controls.
Key features include a fast read speed of up to 104 MHz, a programmable erase and write cycles, and an extensive endurance of up to 100,000 cycles per sector. The chip offers various modes for data protection and features such as a deep power-down mode to minimize power consumption. Packaged in a 8-pin SOIC or similar form factor, the AT25SL128A-MHE-T is suitable for space-constrained designs. It is ideal for applications requiring reliable non-volatile storage, allowing for efficient code and data storage in embedded systems.

Features

The AT25SL128A-MHE-T is a serial NOR flash memory device with the following key features:
1. Density: 128 Mb (16 MB) of memory.
2. Interface: Supports SPI (Serial Peripheral Interface) with a single, dual, and quad I/O mode for enhanced performance.
3. Write Speed: Fast programming with a page write time of around 0.5 ms.
4. Read Speed: High-speed read (up to 85 MHz in quad mode).
5. Endurance: Supports 100,000 program/erase cycles.
6. Data Retention: Retains data for up to 20 years.
7. Package: Available in various packages, including 8-lead SOIC and 16-ball WLCSP, facilitating diverse applications.
8. Security: Offers features like a write protection mechanism and a unique 64-bit serial number for enhanced security.
9. Power Supply: Operates on a voltage range of 2.7V to 3.6V, making it suitable for low-power applications.
This combination of features makes the AT25SL128A-MHE-T ideal for embedded systems and applications requiring non-volatile memory storage.

Package

The AT25SL128A-MHE-T is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format. This package type is designed for surface-mount applications, facilitating easy integration into electronic circuits.

Pinout

The AT25SL128A-MHE-T is a Serial Flash Memory device with a total of 8 pins. The pin functions are as follows:
1. CS# (Chip Select): Activates the device.
2. SO (Serial Output): Data output pin for read operations.
3. SI (Serial Input): Data input pin for write operations.
4. SCK (Serial Clock): Clock signal input for synchronous data transfer.
5. HOLD#: Pauses operations without resetting the device.
6. WP# (Write Protect): Enables or disables writing to the memory.
7. VCC: Power supply pin for the device.
8. GND: Ground reference pin.
This device supports a variety of features, including single, dual, and quad I/O modes, and has a memory capacity of 128 Mbit. It operates over a voltage range of 2.7V to 3.6V.

Manufacturer

The AT25SL128A-MHE-T is manufactured by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Microchip is known for its embedded control solutions, catering to a wide range of industries, including automotive, consumer electronics, and industrial applications. The company focuses on providing low-risk product development, reliable supply, and comprehensive support, making it a key player in the semiconductor industry. Established in 1989 and headquartered in Chandler, Arizona, Microchip has expanded its portfolio through both organic growth and strategic acquisitions. They are recognized for their commitment to quality and innovation in the design of microcontrollers and memory products, such as the AT25SL128A-MHE-T, which serves applications that require non-volatile memory solutions.

Application

The AT25SL128A-MHE-T is a serial flash memory chip primarily used in applications such as consumer electronics, automotive systems, industrial automation, and IoT devices. It serves for firmware storage, data logging, and configuration settings due to its high-density storage, fast read/write speeds, and low power consumption. Its versatility makes it suitable for embedded systems requiring reliable non-volatile memory.

Equivalent

The AT25SL128A-MHE-T is a 128Mb Serial Flash Memory chip. Equivalent products include the Winbond W25Q128JV, Micron MT25QL128ABA, and the Macronix MX25L12835F. These alternatives offer similar specifications, such as SPI interface and comparable density. Always verify compatibility with your specific application requirements before substitution.