93AA66A-I/ST
EEPROM, 512X8, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
Quality Control: Learn More
Microchip Technology's 93AA66A-I-ST is a 4 Kbit serial EEPROM memory component. This device features a 512 x 8 memory organization and operates with a serial Microwire bus interface. Designed for reliability, it offers a data retention time of 200 years and an endurance of 1 million write cycles. The 93AA66A-I-ST supports a clock frequency up to 1 MHz and operates over a wide temperature range from -40°C to +85°C. Its CMOS technology ensures low power consumption with a standby current of 1 µA and a supply current of 2 mA. This component is housed in a space-saving 8-lead TSSOP package with a 0.65 mm terminal pitch, suitable for surface-mount applications. It is commonly utilized in industrial control, automotive systems, and consumer electronics where non-volatile data storage is required. The device incorporates software write protection for data integrity.
Additional Information
Series: 93AA66RoHS Status: RoHS CompliantManufacturer Lead Time: 6Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Length | 4.4000 |
| Width | 3.0000 |
| Technology | CMOS |
| Clock_Frequency_Max | 1.00000 |
| Data_Retention_Time_Min | 200 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 512X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 512 |
| 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 |
Request a Quote
Clients Also Buy
93AA66AXT-I/OT
EEPROM, 512X8, Serial, CMOS, PDSO6
93AA66AXT-I/ST
EEPROM, 512X8, Serial, CMOS, PDSO8
93AA66AT-I/MNY
EEPROM, 512X8, Serial, CMOS, PDSO8