AT93C56B-XHM-B
EEPROM, 128X16, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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The Microchip Technology AT93C56B-XHM-B is a 2 Kbit serial EEPROM device organized as 128 words by 16 bits. This CMOS component operates with a 3-wire serial interface, supporting clock frequencies up to 2 MHz. It offers a wide operating voltage range of 2.5V to 5.5V at 1MHz and 1.7V to 5.5V at 0.25MHz, with a nominal supply voltage of 5V. With data retention exceeding 100 years and an endurance of 1 million write cycles, the AT93C56B is suitable for applications requiring reliable data storage. The device is housed in an 8-lead TSSOP package, featuring a thin profile and a 0.65mm terminal pitch for space-constrained designs. Typical applications include industrial control systems, automotive electronics, and consumer devices where persistent configuration data or small parameter storage is necessary.
Additional Information
Series: AT93C56RoHS Status: RoHS CompliantManufacturer Lead Time: 26Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Length | 4.4000 |
| Width | 3.0000 |
| Technology | CMOS |
| Additional_Feature | 2.5V TO 5.5V @ 1MHz AND 1.7V TO 5.5V @ 0.25MHz |
| Alternate_Memory_Width | 8 |
| Clock_Frequency_Max | 2.00000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 2048.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 128X16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 128.0000000000000000 |
| Number_of_Words_Code | 128 |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| 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 |
| Seated_Height_Max | 1.2000 |
| Serial_Bus_Type | 3-Wire |
| Standby_Current_Max | 0.000015000000000 |
| Supply_Current_Max | 2.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.650 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
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