
Allicdata Part #: | AT28LV256-25PC-ND |
Manufacturer Part#: |
AT28LV256-25PC |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC EEPROM 256K PARALLEL 28DIP |
More Detail: | EEPROM Memory IC 256Kb (32K x 8) Parallel 250ns 2... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tube |
Part Status: | Obsolete |
Memory Type: | Non-Volatile |
Memory Format: | EEPROM |
Technology: | EEPROM |
Memory Size: | 256Kb (32K x 8) |
Write Cycle Time - Word, Page: | 10ms |
Access Time: | 250ns |
Memory Interface: | Parallel |
Voltage - Supply: | 3 V ~ 3.6 V |
Operating Temperature: | 0°C ~ 70°C (TC) |
Mounting Type: | Through Hole |
Package / Case: | 28-DIP (0.600", 15.24mm) |
Supplier Device Package: | 28-PDIP |
Base Part Number: | AT28LV256 |
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Memory
AT28LV256-25PC is a high-performance, low-power 8K x 32 EEPROM device. This device is a fused version of the AT28C256-15 device and offers greater operating speed, performance, and also a enhanced level of data security. The AT28LV256-25PC is suitable for a wide range of typical embedded, automotive and commercial applications.
With the AT28LV256-25PC, the manufacturers have achieved a highly efficient, yet robust, memory device. In addition, it features a unique on-chip circuitry which enables the device to be programmed and tested with just one power supply at any given time. This makes the device optimal for a cost-conscious solution for all types of embedded applications.
Application Fields
The AT28LV256-25PC is widely used in a variety of applications. It offers the most efficient EEPROM solution for automotive, gaming, industrial and professional video applications. The device also provides an excellent memory solution for embedded systems, providing fast access and easy programming. Its small size, low-power consumption and high operating speed make it ideal for applications such as cell phones, computer modems, portable computing devices, remote control systems and small office equipment.
The AT28LV256-25PC is also popular in military, aerospace and medical industries due to its data security features. As an onboard device, it provides robust security against the leakage of sensitive information. Moreover, the AT28LV256-25PC is designed to be highly resistant to physical hazards, providing maximum protection against extreme temperatures and electric fields.
Working Principle
At the heart of the AT28LV256-25PC is an address decoder. This device is used to access the memory in the 5-bit address space. As each 5-bit address is given, a logic circuit selects the appropriate row and column addresses. This enables a wide range of addresses to be accessed in the same cycle.
In addition to the address decoder, the memory also features a 32-bit parallel output. This feature greatly increases the data retrieval speed by allowing multiple bits of data to be transmitted in parallel. This also enhances the data security as it allows the data to be sent without the need for extra interconnects.
The AT28LV256-25PC also features the two-piece page write capability. This feature enables faster page writes and eliminates the need for extra wiring. This provides enhanced performance because the data is written in faster cycles and the impedance mismatches are minimized.
Finally, the AT28LV256-25PC has a built-in temperature sensor. This feature enables quick and accurate temperature readings, allowing for more efficient operation. This also helps minimize power consumption, since the device will enter a low-power state when the temperature is outside its operating range.
The AT28LV256-25PC offers a powerful memory solution for a wide range of embedded, automotive and commercial applications. Its advanced address decoder and built-in temperature sensor give it a wide range of data security and performance capabilities. This makes the AT28LV256-25PC a highly efficient and robust memory device for any number of applications.
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Part Number | Manufacturer | Price | Quantity | Description |
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AT28BV256-20TU | Microchip Te... | -- | 275 | IC EEPROM 256K PARALLEL 2... |
AT28HC256-90JC | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 256K PARALLEL 3... |
AT28HC256E-70JI | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 256K PARALLEL 3... |
AT28HC256F-12UM/883 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 256K PARALLEL 2... |
AT28HC256F-90PU | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 256K PARALLEL 2... |
AT28C256-15PC | Microchip Te... | -- | 1000 | IC EEPROM 256K PARALLEL 2... |
AT28C256-15PI | Microchip Te... | -- | 1000 | IC EEPROM 256K PARALLEL 2... |
AT28C64E-20JC | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 64K PARALLEL 32... |
AT28BV256-20SU-T | Microchip Te... | 4.28 $ | 1000 | IC EEPROM 256K PARALLEL 2... |
AT28C64E-25TI | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 64K PARALLEL 28... |
AT28LV64B-20SC | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 64K PARALLEL 28... |
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AT28HC256F-90TU | Microchip Te... | -- | 1000 | IC EEPROM 256K PARALLEL 2... |
AT28HC64B-90TC | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 64K PARALLEL 28... |
AT28BV16-30PI | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 16K PARALLEL 24... |
AT28C64E-25JI | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 64K PARALLEL 32... |
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