93C66BT-E/OT
EEPROM, 256X16, Serial, CMOS, PDSO6Manufacturer: Microchip Technology
Categories: EEPROMs
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The Microchip Technology 93C66BT-E-OT is a 4Kb serial EEPROM organized as 256 words by 16 bits, utilizing CMOS technology. This device operates within a supply voltage range of 4.5V to 5.5V and supports a maximum clock frequency of 3MHz via the Microwire bus interface. With a data retention capability of 200 years and an endurance rating of 1 million write cycles, it is suitable for applications requiring long-term data storage and frequent updates. The 93C66 series components are commonly found in automotive, industrial, and consumer electronics, often serving as memory for configuration data, calibration parameters, and small data logging functions. This specific part is delivered in a 6-lead LSSOP package (JESD30 R-PDSO-G6) with a 0.95mm terminal pitch and a maximum seated height of 1.45mm, facilitating high-density board designs. It offers software write protection and features a toggle bit for efficient status monitoring.
Additional Information
Series: 93C66RoHS Status: RoHS CompliantManufacturer Lead Time: 5Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Length | 2.9500 |
| Width | 1.6300 |
| Technology | CMOS |
| Clock_Frequency_Max | 3.00000 |
| Data_Retention_Time_Min | 200 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDSO-G6 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 256X16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 6 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | Totem Pole |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LSSOP |
| Package_Equivalence_Code | TSOP5/6,.11,37 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Parallel_Serial | Serial |
| Ready_Busy | Yes |
| Reverse_Pinout | No |
| Screening_Level_Reference_Standard | TS 16949 |
| Seated_Height_Max | 1.4500 |
| Serial_Bus_Type | Microwire |
| Standby_Current_Max | 0.000005000000000 |
| 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 | 0.950 |
| Terminal_Position | Dual |
| Toggle_Bit | Yes |
| Write_Cycle_Time_Max_tWC | 2.0000000000000000 |
| Write_Protection | Software |
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