 | |  | |
| PartNumber | AT27C256R-45PU | AT27C256R-45PI | AT27C256R-45PC |
| Description | EPROM 256Kb (32Kx8) OTP 5V 45ns | EPROM 256Kb (32Kx8) OTP 5V 45ns | IC EPROM 256K PARALLEL 28DIP |
| Manufacturer | Microchip | Microchip | - |
| Product Category | EPROM | EPROM | - |
| RoHS | Y | E | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | PDIP-28 | PDIP-28 | - |
| Type | OTP | OTP | - |
| Memory Size | 256 kbit | 256 kb | - |
| Organization | 32 k x 8 | 32 k x 8 | - |
| Interface Type | Parallel | Parallel | - |
| Operating Supply Current | 100 uA | 20 mA | - |
| Programming Voltage | 13 V | 13 V | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Minimum Operating Temperature | - 40 C | 0 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | AT27C256R | AT27C256R | - |
| Packaging | Tube | - | - |
| Access Time | 45 ns | 45 ns | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Operating Supply Voltage | 5 V | 2.7 V to 3.6 V | - |
| Output Enable Access Time | 20 ns | 20 ns | - |
| Product Type | EPROM | EPROM | - |
| Factory Pack Quantity | 14 | 12 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Unit Weight | 0.147798 oz | 0.147798 oz | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT27C256R-45PU | EPROM 256Kb (32Kx8) OTP 5V 45ns | |
| AT27C256R-45PI | EPROM 256Kb (32Kx8) OTP 5V 45ns | ||
| AT27C256R-45PU | EPROM 256Kb (32Kx8) OTP 5V 45ns | ||
| AT27C256R-45PI | IC EPROM 256K PARALLEL 28DIP | ||
| AT27C256R-45PC | IC EPROM 256K PARALLEL 28DIP |