AT25640BD3-DH-T
EEPROM, 4KX8, Serial, CMOSManufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's AT25640BD3-DH-T is a 4K x 8 serial EEPROM utilizing CMOS technology. This component, part of the AT25640 series, offers a robust solution for non-volatile data storage. It operates with a wide supply voltage range, supporting both 2.7V to 5.5V and 4.5V to 5.5V configurations. The device features SPI serial bus communication with a maximum clock frequency of 5.000 MHz. Its memory density is 32,768 bits, organized as 4096 words of 8 bits each. The AT25640BD3-DH-T is housed in a compact R-XDSO-N8 package, a VSON type with a very thin profile, measuring 2.20 mm in length and 1.80 mm in width, with a terminal pitch of 0.40 mm. Operating from -40°C to +85°C, this surface-mount device is suitable for applications in industrial automation, consumer electronics, and automotive systems where reliable data retention is critical. The maximum write cycle time is 5ms.
Additional Information
Series: AT25640RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 2.2000 |
| Width | 1.8000 |
| Technology | CMOS |
| Additional_Feature | IT CAN ALSO OPERATES WITH 2.7V-5.5V AND 4.5V-5.5V SUPPLY |
| Clock_Frequency_Max | 5.00000 |
| JESD_30_Code | R-XDSO-N8 |
| Memory_Density | 32768.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 4KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 4096.0000000000000000 |
| Number_of_Words_Code | 4k |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | UNSPECIFIED |
| Package_Code | VSON |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, VERY THIN PROFILE |
| Parallel_Serial | Serial |
| Seated_Height_Max | 0.4000 |
| Serial_Bus_Type | SPI |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 1.80000 |
| Supply_Voltage_Nom | 2.7 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 0.400 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
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