93AA66C-I/ST
EEPROM, 256X16, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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The Microchip Technology 93AA66C-I-ST is a 4Kb serial CMOS EEPROM organized as 256 words by 16 bits, with an alternate configuration option for 512 words by 8 bits. This device supports the Microwire serial bus interface, operating synchronously with a maximum clock frequency of 3 MHz. It features low power consumption, with a standby current of 1 µA and a maximum supply current of 2 mA. Data retention is rated at a minimum of 200 years, and endurance is 1 million write cycles. The operating temperature range is -40°C to +85°C, with supply voltages from 1.8V to 5.5V. This component is suitable for applications in automotive, industrial, and consumer electronics, utilizing a 256x16 memory organization for efficient data storage. The 8-pin TSSOP package facilitates surface-mount integration.
Additional Information
Series: 93AA66RoHS Status: RoHS CompliantManufacturer Lead Time: 4Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Length | 4.4000 |
| Width | 3.0000 |
| Technology | CMOS |
| Additional_Feature | ALSO CONFIGURABLE AS 512 X 8 |
| Alternate_Memory_Width | 8 |
| Clock_Frequency_Max | 3.00000 |
| Data_Retention_Time_Min | 200 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 256X16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | Totem Pole |
| 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 |
| Ready_Busy | Yes |
| Reverse_Pinout | No |
| Screening_Level_Reference_Standard | TS 16949 |
| Seated_Height_Max | 1.2000 |
| Serial_Bus_Type | Microwire |
| Standby_Current_Max | 0.000001000000000 |
| Supply_Current_Max | 2.000000000000000 |
| 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 |
| Toggle_Bit | Yes |
| Write_Cycle_Time_Max_tWC | 6.0000000000000000 |
| Write_Protection | Software |
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