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MX25L25645GMI-10G

IC FLASH 256MBIT SPI 16SOP

제조업체왕홍
제조업체 부품 #MX25L25645GMI-10G
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사양

속성	가치
Series	MXSMIO™
PartStatus	Not For New Designs
BaseProductNumber	MX25L25645
DigiKeyProgrammable	Not Verified
MemoryType	Non-Volatile
MemoryFormat	FLASH
Technology	FLASH - NOR
MemorySize	256Mbit
MemoryOrganization	32M x 8
MemoryInterface	SPI
ClockFrequency	120 MHz
WriteCycleTime-Word,Page	30µs, 750µs
Voltage-Supply	2.7V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package	16-SOIC (0.295", 7.50mm Width)
SupplierDevicePackage	16-SOP
Packaging	Tube

개요

Description

The MX25L25645GMI-10G is a high-performance, 256Mb (megabit) Serial NOR Flash memory device manufactured by Macronix. It is designed for a wide range of applications, including embedded systems, consumer electronics, and industrial devices. The device operates with a single 2.7V to 3.6V power supply and supports standard, dual, and quad SPI (Serial Peripheral Interface) protocols for efficient data transfer.
Key features of the MX25L25645GMI-10G include fast read/write speeds, with a maximum clock frequency of up to 133 MHz for the quad mode, and a sector-based architecture for easy data management. It offers security features such as block protection and a unique ID for device identification. Additionally, it supports a wide temperature range, making it suitable for various operational environments.
This flash memory is housed in a compact 8-pin SOP (Small Outline Package), ensuring compatibility with space-constrained designs. Its reliability and performance make it ideal for storage solutions requiring high data integrity and longevity.

Equivalent

The MX25L25645GMI-10G is a 256Mb serial NOR Flash memory chip. Equivalent products include:
1. Winbond W25Q256JV - A popular alternative with similar specifications.
2. Micron MT25QL256ABA - Another 256Mb NOR Flash offering with comparable features.
3. ISSI IS25LP256D - A compatible option with similar memory capacity.
4. Cypress (Infineon) S25FL256SAGNFI001 - Also matches the capacity and performance characteristics.
When selecting an equivalent, always verify detailed specifications like voltage, speed, and package compatibility.

Features

The MX25L25645GMI-10G is a high-performance, low-power serial flash memory device. Key features include:
1. Capacity: 256 Megabits (32 Megabytes).
2. Interface: Supports SPI (Serial Peripheral Interface), enabling serial communication.
3. Clock Frequency: Operates with a high-speed clock up to 104 MHz.
4. Voltage Range: Supports a wide voltage range from 2.7V to 3.6V, making it flexible for various applications.
5. Architecture: Organized in 65,536 pages of 256 bytes each, with a total of 4,096 sectors.
6. Performance: Fast read, program, and erase operations; supports fast page program mode.
7. Endurance: Offers over 100,000 program/erase cycles with data retention of over 20 years.
8. Package: Available in an 8-pin SOP (SOIC) package, providing compact design options.
9. Security: Features include block protection, and hardware & software write protection.
10. Low Power Consumption: Designed for low power standby and active modes, which is suitable for battery-powered devices.
These features make it suitable for consumer electronics, industrial applications, and other embedded systems requiring reliable and efficient non-volatile memory storage.

Pinout

The MX25L25645GMI-10G is a serial flash memory device with a 256M-bit (32MB) storage capacity. It utilizes a Multi I/O (input/output) SPI (Serial Peripheral Interface) for communication. This device comes in an 8-pin configuration, typically found in an SOP or similar package.
The pin functions are as follows:
1. CS# (Chip Select): Activates the device when pulled low.
2. SO/SIO1 (Serial Output/Serial I/O): Acts as the data output (MISO) in SPI mode and as I/O in Multi I/O mode.
3. WP# (Write Protect): Provides a hardware protection mechanism for the memory.
4. VSS (Ground): Ground reference.
5. SI/SIO0 (Serial Input/Serial I/O): Functions as the data input (MOSI) in SPI mode and as I/O in Multi I/O mode.
6. SCLK (Serial Clock): Provides the clock for SPI communication.
7. HOLD#/SIO3: Temporarily pauses serial communication without deselecting the device.
8. VCC (Power Supply): Provides the device with power.
These pins enable the device to perform read, write, and erase operations efficiently, making it suitable for a variety of applications requiring non-volatile memory storage.

Manufacturer

The MX25L25645GMI-10G is manufactured by Macronix International Co., Ltd. Macronix is a company specializing in the design and manufacture of non-volatile memory products. Founded in 1989 and headquartered in Hsinchu, Taiwan, Macronix is known for producing a variety of memory solutions, including NOR and NAND flash memory, ROM, and other related products. The company's offerings are used in a wide range of applications, including consumer electronics, automotive systems, communications, and industrial devices. Macronix has established itself as a key player in the semiconductor industry, focusing on innovation and quality in its memory technologies.

Application

The MX25L25645GMI-10G is a serial NOR Flash memory chip widely used in various applications due to its capacity and reliability. Key application areas include:
1. Consumer Electronics: Used in devices such as digital cameras, set-top boxes, and gaming consoles for firmware storage.
2. Computing: Employed in laptops and desktops for BIOS storage.
3. Industrial Automation: Utilized in programmable logic controllers (PLCs) and industrial control systems.
4. Automotive: Applicable in infotainment systems, navigation, and advanced driver-assistance systems (ADAS).
5. Networking Equipment: Used in routers and switches for configuration and firmware storage.
6. IoT Devices: Serves as storage for firmware and application code in various IoT applications.

Package

The MX25L25645GMI-10G is a serial NOR Flash memory chip, typically found in an 8-pin SOP (Small Outline Package) form factor. This packaging is compact, making it suitable for various applications where space conservation is essential, such as in embedded systems and consumer electronics.

Frequently Asked Questions

Q: What is the memory size and organization of the MX25L25645GMI-10G?
A: It has 256Mbit (256 Megabit) capacity organized as 32M x 8 bits (32 million words of 8 bits each).

Q: Does this chip use serial or parallel interface?
A: It uses a Serial Peripheral Interface (SPI) bus, enabling high-speed communication with minimal pins.

Q: What is the maximum clock frequency for read/write operations?
A: The maximum SPI clock frequency is 120 MHz, supporting fast data throughput for your application.

Q: What are the typical write cycle times for this FLASH memory?
A: Word write cycle time is 30μs, and page write cycle time is 750μs, ensuring efficient programming.

Q: Can I use this memory in industrial temperature environments?
A: Yes, it operates reliably across the full industrial temperature range of -40°C to +85°C (TA).

Q: What is the memory technology type used in this component?
A: It is Non-Volatile FLASH - NOR technology, offering fast random read access and data retention without power.

Q: What voltage supply range does this device require?
A: It requires a single power supply voltage from 2.7V to 3.6V, making it compatible with standard 3.3V systems.

Q: What package options are available for this part?
A: It comes in a 16-SOIC (7.50mm width) surface-mount package, with a 16-SOP supplier device package, in tube packaging.