25AA640AX-I/SN
EEPROM, 8KX8, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
Quality Control: Learn More
Microchip Technology's 25AA640AX-I-SN is a 64-kilobit serial EEPROM featuring an 8K x 8 memory organization. This CMOS device operates via the SPI serial bus, supporting clock frequencies up to 10 MHz. It is designed for a wide operating temperature range of -40°C to +85°C and a flexible supply voltage from 1.8V to 5.5V, with a nominal voltage of 2.5V. The component is housed in a PDSO8 (R-PDSO-G8) package, a small outline SOP with a 1.27mm terminal pitch, suitable for surface mounting. Its 5ms write cycle time makes it efficient for data storage applications in industrial, automotive, and consumer electronics.
Additional Information
Series: 25AA640RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 3.9000 |
| Technology | CMOS |
| Length | 4.9000 |
| Clock_Frequency_Max | 10.00000 |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Serial |
| Seated_Height_Max | 1.7500 |
| Serial_Bus_Type | SPI |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 1.80000 |
| Supply_Voltage_Nom | 2.5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
Request a Quote
Clients Also Buy
25AA640AT-E/MF
EEPROM, 8KX8, Serial, CMOS, PDSO10
25AA640A-I/MF
EEPROM, 8KX8, Serial, CMOS, PDSO8
25AA640AT-I/MF
EEPROM, 8KX8, Serial, CMOS, PDSO8