 |  | | |
| PartNumber | AT27C256R-90PC | AT27C256R-90PA | AT27C256R-90PI |
| Description | EPROM 256k bit | IC EPROM 256K PARALLEL 28DIP | IC EPROM 256K PARALLEL 28DIP |
| Manufacturer | Microchip | Atmel | - |
| Product Category | EPROM | Memory | - |
| RoHS | N | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | PDIP-28 | - | - |
| Type | OTP | - | - |
| Memory Size | 256 kbit | 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 | - 40 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Series | AT27C256R | - | - |
| Access Time | 90 ns | - | - |
| Brand | Microchip Technology / Atmel | - | - |
| Operating Supply Voltage | 5 V | - | - |
| Output Enable Access Time | 30 ns | - | - |
| Product Type | EPROM | - | - |
| Factory Pack Quantity | 14 | - | - |
| Subcategory | Memory & Data Storage | - | - |
| Unit Weight | 0.147798 oz | - | - |
| Packaging | - | Tube | - |
| Package Case | - | 28-DIP (0.600", 15.24mm) | - |
| Operating Temperature | - | -40°C ~ 125°C (TC) | - |
| Interface | - | Parallel | - |
| Voltage Supply | - | 4.5 V ~ 5.5 V | - |
| Supplier Device Package | - | 28-PDIP | - |
| Memory Type | - | EPROM OTP | - |
| Speed | - | 90ns | - |
| Format Memory | - | EPROMs | - |
| Fabricante | Parte # | Descripción | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT27C256R-90PC | EPROM 256k bit | |
| AT27C256R-90PC | IC EPROM 256K PARALLEL 28DIP | ||
| AT27C256R-90PA | IC EPROM 256K PARALLEL 28DIP | ||
| AT27C256R-90PI | IC EPROM 256K PARALLEL 28DIP |