PartNumber | AT28HC64B-12JU-T | AT28HC64B-12JU | AT28HC64B-12JI |
Description | EEPROM 120NS, PLCC, IND TEMP, GREEN | EEPROM 1M 5V SDP - 120NS IND TEMP | EEPROM 1M 5V SDP- 120NS 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 | 64 kbit | 64 kbit | 64 kbit |
Organization | 8 k x 8 | 8 k x 8 | 8 k x 8 |
Interface Type | Parallel | Parallel | Serial, 4-Wire, SDI, SPI |
Access Time | 120 ns | 120 ns | 55 ns |
Data Retention | 10 Year | 10 Year | 10 Year |
Maximum Clock Frequency | - | - | - |
Supply Current Max | 40 mA | 40 mA | 40 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 | AT28HC64B | AT28HC64B | AT28HC64B |
Packaging | Reel | Tube | - |
Brand | Microchip Technology | Microchip Technology | Microchip Technology |
Moisture Sensitive | Yes | Yes | - |
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 | - | 14.1 mm (Max) | 14.1 mm (Max) |
Width | - | 11.51 mm (Max) | 11.51 mm (Max) |
Operating Supply Current | - | 40 mA | 40 mA |
Output Enable Access Time | - | 50 ns | 50 ns |
Programming Voltage | - | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
Unit Weight | - | 0.039824 oz | - |