AK6440BH Allicdata Electronics
Allicdata Part #:

AK6440BH-ND

Manufacturer Part#:

AK6440BH

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: AKM Semiconductor Inc.
Short Description: IC EEPROM 4K SPI 1MHZ 8MSOP
More Detail: EEPROM Memory IC 4Kb (256 x 16) SPI 1MHz 8-MSOP
DataSheet: AK6440BH datasheetAK6440BH Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: --
Packaging: Bulk 
Part Status: Obsolete
Memory Type: Non-Volatile
Memory Format: EEPROM
Technology: EEPROM
Memory Size: 4Kb (256 x 16)
Clock Frequency: 1MHz
Write Cycle Time - Word, Page: --
Memory Interface: SPI
Voltage - Supply: 1.8 V ~ 5.5 V
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: --
Supplier Device Package: 8-MSOP
Description

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The AK6440BH is an integrated memory device that is used in a variety of electronic devices. It is a one-time programmable (OTP) memory device and is made up of three unique components; an 8Kx8B Flash EEPROM, SRAM, and an OTP controller. It is well-suited for applications that require non-volatile memory storage as well as moderate amounts of computing power.

Application Field of AK6440BH

The AK6440BH has applications ranging from embedded systems to consumer electronics. It is the ideal choice for devices that require fast data storage, such as digital still cameras, industrial process controllers, and tracking systems that require long-term memory. Due to its small size and high performance, the AK6440BH is also suitable for embedded applications such as automotive systems, security systems, and point-of-sale (POS) systems.

High-end gaming systems also benefit from the AK6440BH because it provides high-speed memory access with low current consumption. As a result, gaming systems based on embedded platforms can benefit from the AK6440BH\'s small size, yet fast data storage capabilities. Additionally, it is also a good choice for portable medical devices, such as pacemakers, as it provides the necessary computing power while remaining small and lightweight.

Working Principle of AK6440BH

The AK6440BH is made up of three components; an 8Kx8B Flash EEPROM, SRAM, and an OTP controller. Each of these components have separate and distinct functions. The 8Kx8B Flash EEPROM stores non-volatile data, while the SRAM stores volatile data. The OTP controller facilitates the transfer of data from the Flash EEPROM to the SRAM, as well as other instructions such as read and write operations.

The Flash EEPROM component is the fastest component in the AK6440BH, and is typically used for data storage. It is capable of storing up to 8Kx8B of data and is rated for at least 100,000 program/erase cycles. The SRAM component is used as a temporary storage for data and is much faster than the Flash EEPROM component. It is rated for 5 million read operations and 2 million write operations. The OTP controller component is responsible for the interface between the Flash EEPROM and SRAM components.

The 8Kx8B Flash EEPROM component provides the non-volatile memory storage necessary for most embedded applications. The SRAM component provides the temporary storage for data, as well as the computing power necessary for complex applications. The OTP controller component is what makes the AK6440BH a unique memory device, as it facilitates the transfer of data between the Flash EEPROM and SRAM components.

Conclusion

The AK6440BH is a versatile memory device suitable for a wide range of applications. Its combination of 8Kx8B Flash EEPROM, SRAM, and OTP controller allows it to be used in a variety of applications where non-volatile memory storage and moderate computing power is required. It is an ideal choice for high-end gaming systems, embedded systems, and medical devices.

The specific data is subject to PDF, and the above content is for reference

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