AT49F002T-12PI Allicdata Electronics
Allicdata Part #:

AT49F002T-12PI-ND

Manufacturer Part#:

AT49F002T-12PI

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Microchip Technology
Short Description: IC FLASH 2M PARALLEL 32DIP
More Detail: FLASH Memory IC 2Mb (256K x 8) Parallel 120ns 32-...
DataSheet: AT49F002T-12PI datasheetAT49F002T-12PI Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: --
Packaging: Tube 
Part Status: Obsolete
Memory Type: Non-Volatile
Memory Format: FLASH
Technology: FLASH
Memory Size: 2Mb (256K x 8)
Write Cycle Time - Word, Page: 50µs
Access Time: 120ns
Memory Interface: Parallel
Voltage - Supply: 4.5 V ~ 5.5 V
Operating Temperature: -40°C ~ 85°C (TC)
Mounting Type: Through Hole
Package / Case: 32-DIP (0.600", 15.24mm)
Supplier Device Package: 32-DIP
Base Part Number: AT49F002
Description

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AT49F002T-12PI is a type of memory that integrates a variety of powerful features and functions. It has a 1024K x 8 CMOS high-speed static RAM, which is suitable for low power applications. It has a non-volatile write protect memory with a high-speed write time. It also includes an enhanced burst mode decoding and refresh control.

AT49F002T-12PI is a highly reliable program executed nonvolatile memory. The device utilizes a single-cycle the high-speed burst access mode for read and byte write operations. Its maximum random access cycle time is 60ns with its burst access cycle time being 15ns. This makes it ideal for high-speed embedded applications.

In addition, the device merges a large memory capacity with a high-speed write time. The AT49F002T-12PI is also shock and vibration resistant, providing excellent reliability under highly demanding conditions. It also includes an Enhanced Burst Mode Decoder which controls the memory read and write operations. This makes it ideal for applications that require high speed and sophisticated access.

Applications of AT49F002T-12PI primarily include consumer electronics such as portable media players, digital cameras, smart phones and tablet PCs. It can also be used in a wide range of industrial applications such as robotics, medical and automotive industries.

The working principle of AT49F002T-12PI is based on a burst mode access system. It uses a memory bank with a 32-bit wide address bus and a 16-bit data bus. The Burst CountRegister (BCR) is used to write the number of words the device should read in the burst. The internal counters manage burst read and write operations, ensuring the highest speed memory access. The device uses the address and data buses for data transfer between the cache memory and the system memory.

When initiating a write or read operation, the address is written to the ACR and then the data or command information is written to the Data register. The device then starts the write or read operation. The device also includes a non-volatile write protect memory feature, which prevents unintentional erasing of data stored in the memory.

In conclusion, AT49F002T-12PI is a type of memory that provides a wide range of features and functionality. It is suitable for high speed embedded applications in consumer electronics and industrial applications. Its nonvolatile write protect memory feature provides excellent reliability while its enhanced burst mode decoding and refresh control offers increased memory access speeds.

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

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