 | | | |
| PartNumber | AT28HC256-70JU-T | AT28HC256-70JU | AT28HC256-70JI |
| Description | EEPROM 70NS, PLCC, IND TEMP, GREEN | EEPROM Parallel EEPROM 5V, SDP-70NS, GR | EEPROM 256K 5V SDP 70NS IND TEMP |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | EEPROM | EEPROM | EEPROM |
| RoHS | Y | Y | N |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | PLCC-32 | PLCC-32 | PLCC-32 |
| Memory Size | 256 kbit | 256 kbit | 256 kbit |
| Organization | 32 k x 8 | 32 k x 8 | 32 k x 8 |
| Interface Type | Parallel | Parallel | Serial, 4-Wire, SDI, SPI |
| Access Time | 70 ns | 70 ns | 70 ns |
| Data Retention | 10 Year | 10 Year | 10 Year |
| Supply Current Max | 80 mA | 80 mA | 80 mA |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | AT28HC256 | AT28HC256 | AT28HC256 |
| Packaging | Reel | Tube | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 80 mA | 80 mA | 80 mA |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Product Type | EEPROM | EEPROM | EEPROM |
| Factory Pack Quantity | 750 | 32 | 32 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Height | - | 2.79 mm (Min) | 2.79 mm (Min) |
| Length | - | 14.05 mm (Max) | 14.1 mm (Max) |
| Width | - | 11.51 mm (Max) | 11.51 mm (Max) |
| Output Enable Access Time | - | 35 ns | 35 ns |
| Programming Voltage | - | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Unit Weight | - | 0.039824 oz | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT28HC256-70SU-T | EEPROM 70NS, SOIC, IND TEMP, GREEN | |
| AT28HC256-70JU-T | EEPROM 70NS, PLCC, IND TEMP, GREEN | ||
| AT28HC256-70TU | EEPROM Parallel EEPROM 5V, SDP-70NS, GR | ||
| AT28HC256-70SU | EEPROM 256K 5V SDP 70NS IND TEMP | ||
| AT28HC256-70JU | EEPROM Parallel EEPROM 5V, SDP-70NS, GR | ||
| AT28HC256-70TU-T | EEPROM 70NS, TSOP, IND TEMP, GREEN | ||
| AT28HC256-70JI | EEPROM 256K 5V SDP 70NS IND TEMP | ||
| AT28HC256-70TC | EEPROM 256K 5V SDP- 70NS COM TEMP | ||
| AT28HC256-70TI | EEPROM 256K 5V SDP - 70NS IND TEMP | ||
| AT28HC256-70SI | EEPROM 256K 5V SDP 70NS IND TEMP | ||
| AT28HC256-70PC | EEPROM 256K 5V SDP- 70NS COM TEMP | ||
| AT28HC256-70TU | EEPROM Parallel EEPROM 5V, SDP-70NS, GR | ||
| AT28HC256-70SU | EEPROM 256K 5V SDP 70NS IND TEMP | ||
| AT28HC256-70JU | IC EEPROM 256K PARALLEL 32PLCC | ||
| AT28HC256-70SU-T | IC EEPROM 256K PARALLEL 28SOIC | ||
| AT28HC256-70JU-T | IC EEPROM 256K PARALLEL 32PLCC | ||
| AT28HC256-70JI | IC EEPROM 256K PARALLEL 32PLCC | ||
| AT28HC256-70PI | IC EEPROM 256K PARALLEL 28DIP | ||
| AT28HC256-70SC | IC EEPROM 256K PARALLEL 28SOIC | ||
| AT28HC256-70SI | IC EEPROM 256K PARALLEL 28SOIC | ||
| AT28HC256-70PC | IC EEPROM 256K PARALLEL 28DIP | ||
| AT28HC256-70JC | IC EEPROM 256K PARALLEL 32PLCC | ||
| AT28HC256-70TC | IC EEPROM 256K PARALLEL 28TSOP | ||
| AT28HC256-70TI | IC EEPROM 256K PARALLEL 28TSOP | ||
| AT28HC256-70TU-T | IC EEPROM 256K PARALLEL 28TSOP |