The AT28C256E-20DM/883 is a 28-pin DIP EEPROM memory IC with 32,768 words of storage. It operates within a temperature range of -55°C to 125°C and is supplied with a nominal voltage of 5V, with a maximum voltage of 5.5V and a minimum voltage of 4.5V. The device has a maximum supply current of 0.05A and a standby current of 0.0003A. The access time is maximized at 200ns. This EEPROM is classified as MIL-STD-883 Class C and is suitable for military applications.
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Technical Specifications
Atmel AT28C256E-20DM/883 technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 28 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDIP-T28 |
| Width | 15.24 |
| Length | 37.215 |
| Pin Count | 28 |
| Number of Functions | 1 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Supply Current-Max | 0.05 |
| Number of Words | 32768 |
| Number of Words Code | 32000 |
| Memory IC Type | EEPROM |
| Parallel/Serial | PARALLEL |
| Standby Current-Max | 0.0003 |
| Access Time-Max | 200 |
| Screening Level | MIL-STD-883 Class C |
Compliance
| RoHS | No |
| Eccn Code | 3A001.A.2.C |
| Lead Free | No |
| HTS Code | 8542.32.00.51 |
| REACH | Compliant |
| Military Spec | True |
Datasheet
Atmel AT28C256E-20DM/883 Datasheet
Download the complete datasheet for Atmel AT28C256E-20DM/883 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.