PartNumber | AT28HC256E-90SU | AT28HC256E-90SI | AT28HC256E-90SC |
Description | EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP | EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP | IC EEPROM 256K PARALLEL 28SOIC |
Manufacturer | Microchip | Microchip | - |
Product Category | EEPROM | EEPROM | - |
RoHS | Y | N | - |
Mounting Style | SMD/SMT | SMD/SMT | - |
Package / Case | SOIC-28 | SOIC-28 | - |
Memory Size | 256 kbit | 256 kbit | - |
Organization | 32 k x 8 | 32 k x 8 | - |
Interface Type | Parallel | Parallel | - |
Access Time | 90 ns | 90 ns | - |
Data Retention | 10 Year | 10 Year | - |
Supply Current Max | 80 mA | 80 mA | - |
Supply Voltage Min | 4.5 V | 4.5 V | - |
Supply Voltage Max | 5.5 V | 5.5 V | - |
Minimum Operating Temperature | - 40 C | - 40 C | - |
Maximum Operating Temperature | + 85 C | + 85 C | - |
Series | AT28HC256 | AT28HC256 | - |
Packaging | Tube | - | - |
Height | 2.35 mm (Max) | 2.35 mm (Max) | - |
Length | 18.1 mm (Max) | 18.1 mm (Max) | - |
Width | 7.6 mm (Max) | 7.6 mm (Max) | - |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
Moisture Sensitive | Yes | - | - |
Operating Supply Current | 80 mA | 80 mA | - |
Operating Supply Voltage | 5 V | 5 V | - |
Output Enable Access Time | 40 ns | 40 ns | - |
Product Type | EEPROM | EEPROM | - |
Programming Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | - |
Factory Pack Quantity | 27 | 27 | - |
Subcategory | Memory & Data Storage | Memory & Data Storage | - |