 | |  | |
| PartNumber | AT27C256R-45RI | AT27C256R-45RU | AT27C256R-45TI |
| Description | EPROM 256Kb (32Kx8) OTP 5V 45ns | EPROM 256Kb (32Kx8) OTP 5V 45ns | EPROM 256Kb (32Kx8) OTP 5V 45ns |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | EPROM | EPROM | EPROM |
| RoHS | E | Y | N |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-28 | SOIC-28 | TSOP-28 |
| Type | OTP | OTP | OTP |
| Memory Size | 256 kb | 256 kb | 256 kb |
| Organization | 32 k x 8 | 32 k x 8 | 32 k x 8 |
| Interface Type | Parallel | Parallel | Parallel |
| Operating Supply Current | 20 mA | 20 mA | 20 mA |
| Programming Voltage | 13 V | 13 V | 13 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | AT27C256R | AT27C256R | AT27C256R |
| Access Time | 45 ns | 45 ns | 45 ns |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Operating Supply Voltage | 2.7 V to 3.6 V | 5 V | 5 V |
| Output Enable Access Time | 20 ns | 20 ns | 20 ns |
| Product Type | EPROM | EPROM | EPROM |
| Factory Pack Quantity | 26 | 26 | 234 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.078125 oz | 0.078125 oz | - |
| Hersteller | Teil # | Beschreibung | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT27C256R-70JU-T | EPROM 70NS PLCC IND GRN | |
| AT27C256R-70PU | EPROM 256Kb (32Kx8) OTP 5V 70ns | ||
| AT27C256R-70JU | EPROM 256Kb (32Kx8) OTP 5V 70ns | ||
| AT27C256R-70RU | EPROM 256Kb (32Kx8) OTP 5V 70ns | ||
| AT27C256R-70JU-306 | EPROM 70NS, PLCC, IND TEMP, GREEN | ||
| AT27C256R-70PI | EPROM 256Kb (32Kx8) OTP 5V 70ns | ||
| AT27C256R-70JI | EPROM 256Kb (32Kx8) OTP 5V 70ns | ||
| AT27C256R-45RI | EPROM 256Kb (32Kx8) OTP 5V 45ns | ||
| AT27C256R-70JC | EPROM 32kx8 70ns | ||
| AT27C256R-45TU | EPROM 256Kb (32Kx8) OTP 5V 45ns | ||
| AT27C256R-55JI | EPROM 256k bit | ||
| AT27C256R-90JI | EPROM 256k bit | ||
| AT27C256R-90JC | EPROM 256k bit | ||
| AT27C256R-45RU | EPROM 256Kb (32Kx8) OTP 5V 45ns | ||
| AT27C256R-55JC | EPROM 256k bit | ||
| AT27C256R-45TI | EPROM 256Kb (32Kx8) OTP 5V 45ns | ||
| AT27C256R-70PC | EPROM 32Kx8 70ns | ||
| AT27C256R-45PU | EPROM 256Kb (32Kx8) OTP 5V 45ns | ||
| AT27C256R-70JU | EPROM 256Kb (32Kx8) OTP 5V 70ns | ||
| AT27C256R-70PU | EPROM 256Kb (32Kx8) OTP 5V 70ns | ||
| AT27C256R-70JU-T | IC EPROM 256K PARALLEL 32PLCC | ||
| AT27C256R-70JU-306 | IC EPROM 256K PARALLEL 32PLCC | ||
| AT27C256R-45RU | IC EPROM 256K PARALLEL 28SOIC | ||
| AT27C256R-55JC | IC EPROM 256K PARALLEL 32PLCC | ||
| AT27C256R-55JI | IC EPROM 256K PARALLEL 32PLCC | ||
| AT27C256R-55LC | Neu und Original | ||
| AT27C256R-70 | Neu und Original | ||
| AT27C256R-70JC | IC EPROM 256K PARALLEL 32PLCC | ||
| AT27C256R-70JI | IC EPROM 256K PARALLEL 32PLCC | ||
| AT27C256R-70PC | IC EPROM 256K PARALLEL 28DIP | ||
| AT27C256R-70PI | IC EPROM 256K PARALLEL 28DIP | ||
| AT27C256R-70RC | IC EPROM 256K PARALLEL 28SOIC | ||
| AT27C256R-70RI | IC EPROM 256K PARALLEL 28SOIC | ||
| AT27C256R-70RU | IC EPROM 256K PARALLEL 28SOIC | ||
| AT27C256R-70TC | IC EPROM 256K PARALLEL 28TSOP | ||
| AT27C256R-70TU | IC EPROM 256K PARALLEL 28TSOP | ||
| AT27C256R-90JC | IC EPROM 256K PARALLEL 32PLCC | ||
| AT27C256R-45RC | IC EPROM 256K PARALLEL 28SOIC | ||
| AT27C256R-45RI | IC EPROM 256K PARALLEL 28SOIC | ||
| AT27C256R-45TC | IC EPROM 256K PARALLEL 28TSOP | ||
| AT27C256R-45TI | IC EPROM 256K PARALLEL 28TSOP | ||
| AT27C256R-45TU | IC EPROM 256K PARALLEL 28TSOP | ||
| AT27C256R-55PC | IC EPROM 256K PARALLEL 28DIP | ||
| AT27C256R-55PI | IC EPROM 256K PARALLEL 28DIP | ||
| AT27C256R-55RC | IC EPROM 256K PARALLEL 28SOIC | ||
| AT27C256R-55RI | IC EPROM 256K PARALLEL 28SOIC | ||
| AT27C256R-55TC | IC EPROM 256K PARALLEL 28TSOP | ||
| AT27C256R-55TI | IC EPROM 256K PARALLEL 28TSOP | ||
| AT27C256R-70PA | IC EPROM 256K PARALLEL 28DIP | ||
| AT27C256R-70TI | IC EPROM 256K PARALLEL 28TSOP |