CAT24C21ZD4I
EEPROM Card, 128X8, Serial, CMOS, PDSO8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT24C21ZD4I is a 1Kb serial CMOS EEPROM from the CAT24C21 series. This memory card features a 128x8 organization and operates via an I2C interface with a maximum clock frequency of 400 kHz. It offers a data retention time of 100 years and an endurance of 1 million write cycles. The device supports a supply voltage range of 2.5V to 5.5V and a programming voltage of 2.7V. Packaged in a VDFN8 (S-PDSO-N8) with a 0.65mm pitch, this component is suitable for applications requiring compact, low-power non-volatile memory, including industrial control systems and consumer electronics. The standby current is a mere 1µA, with a maximum active supply current of 2mA. Its operating temperature range is -40°C to +85°C.
Additional Information
Series: CAT24C21RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 3.0000 |
| Width | 3.0000 |
| Technology | CMOS |
| Clock_Frequency_Max | 0.40000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| I2C_Control_Byte | 1010XXXR |
| JESD_30_Code | S-PDSO-N8 |
| Memory_Density | 1024.0000000000000000 |
| Memory_IC_Type | EEPROM CARD |
| Memory_Organization | 128X8 |
| Memory_Width | 8 |
| 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 | HVSON |
| Package_Equivalence_Code | SOLCC8,.12,25 |
| Package_Shape | Square |
| Package_Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Parallel_Serial | Serial |
| Programming_Voltage | 2.7 |
| Seated_Height_Max | 0.8000 |
| Serial_Bus_Type | I2C |
| Standby_Current_Max | 0.000001000000000 |
| Supply_Current_Max | 2.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 2.50000 |
| Supply_Voltage_Nom | 3 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 0.650 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
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