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$5000Microchip AT28BV256-20SU
High-density, low-voltage memory solution for industrial applications
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ブランド: Microchip Technology, Inc
製造元部品 #: AT28BV256-20SU
データシート: AT28BV256-20SU Datasheet (PDF)
パッケージ/ケース: SOIC-28
製品の種類: メモリ
AT28BV256-20SU 概要
Introducing the AT28BV256-20SU from Microchip, a cutting-edge 256Kbit Parallel EEPROM designed for high performance. Featuring speedy access times of 200ns, this EEPROM is in a class of its own. With a power dissipation of just 54mW and a supply voltage of 2.7V, it offers both power and efficiency. In its deselected state, the CMOS standby current is less than 20µA, ensuring minimal power consumption. Providing access speeds comparable to static RAM, the AT28BV256-20SU allows for seamless read or write cycles without the need for external components. The inclusion of a 64-byte page register enables simultaneous writing of up to 64 bytes, streamlining data transfer. To protect against inadvertent writes, an optional Software Data Protection mechanism is available. Additionally, the device comes equipped with an extra 64 bytes of EEPROM, perfect for device identification and tracking purposes
特徴
- Rapid Development Cycles
- Simplified Design Process
- Robust Error Handling
- Real-Time Data Logging
- AT28BV256-20TU
- AT28BV256-20JU
- AT28BV256-25TU
- AT28BV256-25JU
- AT28BV256-30TU
- AT28BV256-30JU
![at28bv25620su at28bv25620su](/files/uploads/product/b/at28bv25620su20160916134136_5842.jpg)
応用
![Microchip Technology, Inc Inventory Microchip Technology, Inc Inventory](/files/uploads/inventory/MICROCHIP/MICROCHIP.jpg)
仕様
パラメータ | 価値 | パラメータ | 価値 |
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Manufacturer: | Microchip | Product Category: | EEPROM |
RoHS: | Details | Mounting Style: | SMD/SMT |
Package / Case: | SOIC-28 | Interface Type: | Parallel |
Memory Size: | 256 kbit | Organization: | 32 k x 8 |
Supply Voltage - Min: | 2.7 V | Supply Voltage - Max: | 3.6 V |
Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 85 C |
Maximum Clock Frequency: | 5 MHz | Access Time: | 200 ns |
Data Retention: | 10 Year | Supply Current - Max: | 15 mA |
Series: | AT28BV256 | Packaging: | Tube |
Active Read Current - Max: | 15 mA | Brand: | Microchip Technology |
Height: | 2.35 mm | Length: | 18.1 mm |
Moisture Sensitive: | Yes | Operating Supply Current: | 15 mA |
Operating Supply Voltage: | 3.3 V | Output Enable Access Time: | 80 ns |
Product Type: | EEPROM | Programming Voltage: | 2.7 V to 3.6 V |
Factory Pack Quantity: | 27 | Subcategory: | Memory & Data Storage |
Width: | 7.6 mm | Unit Weight: | 0.063881 oz |
Pin Count | 28 | Package Category | Small Outline Packages |
Released Date | Feb 25, 2022 |
配送
配送タイプ | 配送料 | リードタイム | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間:送料は地域や国によって異なります。
支払い
支払条件 | ハンドフィー | |
---|---|---|
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電信送金 | 銀行手数料 US$30.00 を請求します。 |
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ペイパル | 4.0%のサービス料がかかります。 |
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クレジットカード | 3.5%のサービス料がかかります。 |
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ウエスタンユニオン | charge US.00 banking fee. |
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送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
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パッキング
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ステップ6 :バーコード配送タグ
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パーツポイント
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AT28BV256-20SU is a 256K (32K x 8) electrically-erasable programmable read-only memory (EEPROM) chip with a 20ns access time. It features a byte-wide parallel interface and low power consumption. The chip can be easily reprogrammed in-circuit using standard programming equipment.
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Equivalent
Some equivalent products of the AT28BV256-20SU chip include the STMicroelectronics M25P20, Microchip Technology 25AA256, and Winbond W25Q256JV. These chips are all 256Kbit SPI Serial Flash Memory with similar specifications and functionalities. -
Features
AT28BV256-20SU is a 256K (32K x 8) byte electrically erasable programmable read-only memory (EEPROM) with a maximum access time of 200 ns. It operates from a single power supply voltage of 2.7V to 3.6V and offers a low standby current. The device is capable of in-system programming through its memory controller. -
Pinout
The AT28BV256-20SU has 32 pins. It is a 256K (32K x 8) Serial EEPROM with a 2-wire serial interface. It operates with a supply voltage of 2.7V to 3.6V and has a maximum clock frequency of 5MHz. The device is organized as a single block of memory with an Erase/Write protection feature. -
Manufacturer
The AT28BV256-20SU is manufactured by Atmel Corporation, which is an American-based semiconductor manufacturer specializing in microcontroller and integrated circuits. Atmel produces a wide range of products for industrial, automotive, consumer, and communication markets. -
Application Field
The AT28BV256-20SU is commonly used in applications requiring non-volatile memory such as firmware storage in consumer electronics, industrial automation, automotive systems, and medical devices. It is suitable for applications that require high reliability, low power consumption, and a wide operating temperature range. -
Package
The AT28BV256-20SU chip is offered in a 28-lead SOIC package. It is in the form of an IC (integrated circuit) and has a size of 300 mils (width) x 600 mils (length).
データシート PDF
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