 | |  | |
| PartNumber | AT27C512R-90PI | AT27C512R-90PC | AT27C512R-90P1 |
| Description | EPROM 512k bit | EPROM 512k bit | |
| Manufacturer | Microchip | Microchip | - |
| Product Category | EPROM | EPROM | - |
| RoHS | N | N | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | PDIP-28 | PDIP-28 | - |
| Type | OTP | OTP | - |
| Memory Size | 512 kB | 512 kB | - |
| Organization | 64 k x 8 | 64 k x 8 | - |
| Interface Type | Parallel | Parallel | - |
| Operating Supply Current | 20 mA | 20 mA | - |
| Programming Voltage | 13 V | 13 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | AT27C512R | AT27C512R | - |
| Access Time | 90 ns | 90 ns | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Operating Supply Voltage | 2.7 V to 3.6 V | 2.7 V to 3.6 V | - |
| Output Enable Access Time | 35 ns | 35 ns | - |
| Product Type | EPROM | EPROM | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Unit Weight | 0.147798 oz | 0.147798 oz | - |
| Factory Pack Quantity | - | 14 | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT27C512R-90PI | EPROM 512k bit | |
| AT27C512R-90PC | EPROM 512k bit | ||
| AT27C512R-90P1 | New and Original | ||
| AT27C512R-90PC | IC EPROM 512K PARALLEL 28DIP | ||
| AT27C512R-90PI | IC EPROM 512K PARALLEL 28DIP |