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$5000Microchip AT27C256R-70PU
This EPROM chip is a reliable and versatile solution for storing and accessing data efficiently in various electronic systems
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ブランド: Microchip
製造元部品 #: AT27C256R-70PU
データシート: AT27C256R-70PU データシート (PDF)
パッケージ/ケース: PDIP-28
製品の種類: メモリ
AT27C256R-70PU 概要
The AT27C256R-70PU manufactured by Microchip is a superior 256-Kbit One Time Programmable EPROM known for its high performance and energy efficiency. Designed with 32-Kbit x 8 organization, it offers ample storage capacity for a variety of applications. This product operates on a single 5V power supply, consuming only 8 mA in active mode and less than 10 μA in standby mode. This low power consumption makes it an ideal choice for users looking to reduce energy costs. With an access time of less than 45 ns, it allows for quick and efficient data retrieval, eliminating the need for speed-reducing WAIT states on high-performance microprocessor systems
特徴
- The product features a high-speed programming algorithm
- It operates within a supply voltage range of 4.5V-5.5V
- The IC offers efficient use and fast access time of 70ns
- AT27C256R-70PU is implemented in a 28-pin DIP package
- The EPROM IC has a storage capacity of 256K (32K x 8)
- The product is suitable for one-time programmable applications
- The product features a high-speed programming algorithm
- It operates within a supply voltage range of 4.5V-5.5V
- The IC offers efficient use and fast access time of 70ns
- AT27C256R-70PU: Essential for microcontrollers
- Highly reliable memory for embedded systems
- AT27C256R-70PU: Ideal for firmware storage
応用
仕様
パラメータ | 価値 | パラメータ | 価値 |
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Product Category | EPROM | RoHS | Details |
Mounting Style | Through Hole | Package / Case | PDIP-28 |
Type | OTP | Memory Size | 256 kbit |
Organization | 32 k x 8 | Interface Type | Parallel |
Operating Supply Current | 100 uA | Programming Voltage | 13 V |
Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 4.5 V |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
Series | AT27C256R | Access Time | 70 ns |
Brand | Microchip Technology | Moisture Sensitive | Yes |
Operating Supply Voltage | 5 V | Output Enable Access Time | 30 ns |
Product Type | EPROM | Factory Pack Quantity | 14 |
Subcategory | Memory & Data Storage |
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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2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。 ただし、商品は元の状態のままでなければなりません。
パッキング
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パーツポイント
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The AT27C256R-70PU is a high-performance, low-power, 256Kbit One-Time Programmable read-only memory chip. It operates at a speed of 70ns and features a wide operating voltage range. This chip is ideal for applications requiring non-volatile, secure storage of data such as firmware, program code, and configuration settings.
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Equivalent
AT27C256R-70PU is a 256K (32K x 8) EPROM chip with a speed of 70ns. Equivalent products include Intersil IC42S16100 and Cypress CY7C130. These chips have similar capacity and speed, making them suitable replacements for AT27C256R-70PU in various applications. -
Features
1. 256K (32,768 x 8) Electrically Erasable Programmable Read Only Memory (EEPROM) 2. Operating Voltage: 4.5V to 5.5V 3. Access time: 70ns 4. Low power consumption 5. DIP package with 28 pins 6. Erase/write cycle endurance: 10,000 times 7. RoHS compliant -
Pinout
The AT27C256R-70PU is a 28-pin EEPROM memory chip with a capacity of 256K (32K x 8 bits). It is used to store and retrieve data in electronic systems. The pin functions include data input/output, address input, chip enable, output enable, and programming voltage. -
Manufacturer
The AT27C256R-70PU is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontroller and analog products. They provide solutions for a wide range of industries such as automotive, industrial, consumer, and aerospace. -
Application Field
The AT27C256R-70PU is a 256K (32K x 8) OTP EPROM commonly used in applications such as industrial control systems, automotive electronics, instrumentation, and consumer electronics. It can be used for storing firmware, program code, system configuration data, and lookup tables in various electronic devices. -
Package
The AT27C256R-70PU chip is in a DIP (Dual In-line Package) form, with a size of 28-pins.
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