The AT28C256-15TU is a 28-pin industrial EEPROM with a maximum operating temperature of 85 degrees Celsius and a minimum operating temperature of -40 degrees Celsius. It has a supply voltage range of 4.5 to 5.5 volts and a maximum supply current of 0.05 milliamps. The device features 32,768 words of memory, with 32,000 words of code space, and a maximum access time of 150 nanoseconds. It is available in a TSSOP28 package.
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Technical Specifications
Atmel AT28C256-15TU technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 28 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G28 |
| Width | 8 |
| Length | 11.8 |
| Pin Count | 28 |
| Number of Functions | 1 |
| Temperature Grade | INDUSTRIAL |
| 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 | 0.0002 |
| Access Time-Max | 150 |
Compliance
| RoHS | Yes |
| Eccn Code | EAR99 |
| Lead Free | Yes |
| HTS Code | 8542.32.00.51 |
| REACH | unknown |
| Military Spec | False |
Datasheet
Atmel AT28C256-15TU Datasheet
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