This 8-bit serial EEPROM from Microchip operates over a temperature range of -40°C to 125°C and is designed for automotive applications. It has a supply voltage range of 1.8V to 5.5V and a maximum supply current of 6μA. The device has 32,000 words of memory and a maximum clock frequency of 10 MHz. It is available in a TSSOP-8 package with dimensions of 4.4mm in width and 3mm in length.
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Technical Specifications
Microchip 25AA256T-E/ST technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 8 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G8 |
| Width | 3 |
| Length | 4.4 |
| Pin Count | 8 |
| Number of Functions | 1 |
| Temperature Grade | AUTOMOTIVE |
| Supply Voltage-Nom (Vsup) | 2.5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 1.8 |
| Supply Current-Max | 0.006 |
| Number of Words | 32768 |
| Number of Words Code | 32000 |
| Memory IC Type | EEPROM |
| Parallel/Serial | SERIAL |
| Standby Current-Max | 0.000001 |
| Clock Frequency-Max (fCLK) | 10 |
Compliance
| RoHS | Yes |
| Eccn Code | EAR99 |
| Lead Free | Yes |
| HTS Code | 8542.32.00.51 |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Microchip 25AA256T-E/ST Datasheet
Download the complete datasheet for Microchip 25AA256T-E/ST to view detailed technical specifications.
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