 |  | | |
| PartNumber | AT27C256R-70RU | AT27C256R-70RC | AT27C256R-70RI |
| Description | EPROM 256Kb (32Kx8) OTP 5V 70ns | IC EPROM 256K PARALLEL 28SOIC | IC EPROM 256K PARALLEL 28SOIC |
| Manufacturer | Microchip | Atmel | - |
| Product Category | EPROM | Memory | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-28 | - | - |
| Type | OTP | - | - |
| Memory Size | 256 kb | 256K (32K x 8) | - |
| Organization | 32 k x 8 | - | - |
| Interface Type | Parallel | - | - |
| Operating Supply Current | 20 mA | - | - |
| Programming Voltage | 13 V | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Series | AT27C256R | - | - |
| Access Time | 45 ns | - | - |
| Brand | Microchip Technology / Atmel | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Voltage | 5 V | - | - |
| Output Enable Access Time | 30 ns | - | - |
| Product Type | EPROM | - | - |
| Factory Pack Quantity | 26 | - | - |
| Subcategory | Memory & Data Storage | - | - |
| Unit Weight | 0.078125 oz | - | - |
| Packaging | - | Tube | - |
| Package Case | - | 28-SOIC (0.342", 8.69mm Width) | - |
| Operating Temperature | - | 0°C ~ 70°C (TC) | - |
| Interface | - | Parallel | - |
| Voltage Supply | - | 4.5 V ~ 5.5 V | - |
| Supplier Device Package | - | 28-SOIC W | - |
| Memory Type | - | EPROM OTP | - |
| Speed | - | 70ns | - |
| Format Memory | - | EPROMs | - |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT27C256R-70RU | EPROM 256Kb (32Kx8) OTP 5V 70ns | |
| AT27C256R-70RU | IC EPROM 256K PARALLEL 28SOIC | ||
| AT27C256R-70RC | IC EPROM 256K PARALLEL 28SOIC | ||
| AT27C256R-70RI | IC EPROM 256K PARALLEL 28SOIC |