25AA128-E/ST
EEPROM, 16KX8, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's 25AA128 is a 128 Kbit serial EEPROM utilizing a CMOS process. This device, organized as 16K x 8, interfaces via the SPI serial bus, supporting clock frequencies up to 10 MHz. It offers a wide operating voltage range from 1.8V to 5.5V and features robust data retention exceeding 200 years with an endurance rating of 1,000,000 write cycles. The 25AA128 is housed in an 8-lead PDSO (TSSOP) package with a 650µm pitch, suitable for surface mounting applications. It incorporates hardware write protection for data integrity. Typical applications span industrial control, automotive systems, and consumer electronics requiring non-volatile data storage. The component operates across an industrial temperature range of -40°C to +125°C.
Additional Information
Series: 25AA128RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Width | 3.0000 |
| Technology | CMOS |
| Length | 4.4000 |
| Clock_Frequency_Max | 10.00000 |
| Data_Retention_Time_Min | 200 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 131072.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 16KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 16384.0000000000000000 |
| Number_of_Words_Code | 16k |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TSSOP |
| Package_Equivalence_Code | TSSOP8,.25 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Parallel_Serial | Serial |
| Programming_Voltage | 2.5 |
| Screening_Level_Reference_Standard | TS 16949 |
| Seated_Height_Max | 1.2000 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000005000000000 |
| Supply_Current_Max | 5.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 1.80000 |
| Supply_Voltage_Nom | 2.5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.650 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
| Write_Protection | Hardware |
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