24LC21/SNROC
EEPROM, 128X8, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's 24LC21-SNROC is a 128 x 8 bit serial CMOS EEPROM, featuring a 2-wire interface compatible with I2C standards. This component offers robust data retention exceeding 200 years and is guaranteed for 1,000,000 erase/write cycles. Operating within a 2.5V to 5.5V supply range and a temperature range of 0°C to 70°C, it supports clock frequencies up to 400 kHz. The memory organization provides 128 words, each 8 bits wide. Packaged in an 8-lead PDSO (Small Outline) package with a 1.27mm terminal pitch, this surface-mount device is suitable for applications in industrial control, consumer electronics, and automotive systems requiring reliable non-volatile data storage.
Additional Information
Series: 24LC21RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: NRFNDPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 4.9000 |
| Width | 3.9100 |
| Technology | CMOS |
| Additional_Feature | 2-WIRE SERIAL INTERFACE; DATA RETENTION > 200 YEARS; 1000000 ERASE/WRITE CYCLES GUARANTEED |
| Clock_Frequency_Max | 0.40000 |
| Data_Retention_Time_Min | 200 |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 1024.0000000000000000 |
| Memory_IC_Type | EEPROM |
| 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 | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Serial |
| Seated_Height_Max | 1.7500 |
| Serial_Bus_Type | I2C |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 2.50000 |
| Supply_Voltage_Nom | 3 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
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