M24C02-F
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What the M24C02-F family does
The M24C01/02-F is a 1-Kbit or 2-Kbit serial I²C bus EEPROM. This family spans the M24C01/02-W and M24C01/02-R variants, offering 169 mil and 150 mil width options respectively. The M24C02-F specifically supports a 1.7 V to 5.5 V single supply voltage. It features a 400 kHz bus mode, 5 ms byte write time, and 200-year data retention. The device supports both random and sequential read modes. Engineers typically use it for non-volatile data storage in commercial and industrial applications. It offers more than 4 million write cycles and enhanced ESD protection. The part is available in TSSOP8, SO8, PDIP8, and various DFN packages.
M24C02-F datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| quiescent current | — | — | 1 mA | VCC = 5.5 V, fc = 400 kHz; icc(read) | ST datasheet, p. 24 — Table 12. DC characteristics (M24C01/02-W, device grade 6) |
| output current (abs max) | — | — | 5 mA | iol | ST datasheet, p. 21 — Table 4. Absolute maximum ratings |
| supply voltage range | 1.6 V | 1.65 V | 1.7 V | MAX. = 5.5; vcc; Operating conditions (voltage range F) | ST datasheet, p. 22 — Table 7. Operating conditions (voltage range F) |
| abs max voltage (abs max) | -500 mV | — | 6.5 V | ST datasheet, p. 21 — Table 4. Absolute maximum ratings | |
| operating temperature | -40 °C | -40 °C | -40 °C | MAX. = 85; ta; Operating conditions (voltage range F) | ST datasheet, p. 22 — Table 7. Operating conditions (voltage range F) |
| clock frequency | — | — | 400 kHz | fc; 400 kHz AC characteristics | ST datasheet, p. 25 — Table 16. 400 kHz AC characteristics |
| input capacitance | — | — | 6 pF | cin(other pins); Input parameters | ST datasheet, p. 23 — Table 9. Input parameters |
| rise time | — | — | 1 µs | txh1xh2; 100 kHz AC characteristics ( $ I^{2}C $ Standard mode) $ ^{(1)} $ | ST datasheet, p. 28 — Table 16. 100 kHz AC characteristics ( Standard mode) |
| fall time | 20 ns | — | 300 ns | tql1ql2(out); 400 kHz AC characteristics | ST datasheet, p. 25 — Table 16. 400 kHz AC characteristics |
| memory size | — | 2.05 kbit | — | 2 Kbit (256 bytes) of EEPROM | ST datasheet, p. 1 |
| data retention | 200 year | — | — | TA = 55 °C; Memory cell data retention | ST datasheet, p. 23 — Table 11. Memory cell data retention |
| program erase cycles | — | 4 Mcycle | — | TA ≤ 25 °C, VCC(min) < VCC < VCC(max) | ST datasheet, p. 23 — Table 10. Cycling performance |
| page program time | — | 5 ms | — | Write time tW (tWR), 400 kHz AC characteristics, max | ST datasheet, p. 25 — Table 16. 400 kHz AC characteristics |
| sector erase time | — | 5 ms | — | ST datasheet, p. 27 — Table 15. 400 kHz AC characteristics (I2C Fast-mode) | |
| output voltage low | — | — | 400 mV | IOL = 2.1 mA, VCC = 2.5 V orIOL = 3 mA, VCC = 5.5 V; vol | ST datasheet, p. 24 — Table 12. DC characteristics (M24C01/02-W, device grade 6) |
| load capacitance | 0 F | — | 100 pF | cbus; AC measurement conditions | ST datasheet, p. 22 — Table 8. AC measurement conditions |
M24C02-F frequently asked questions
What is the absolute maximum voltage rating for the M24C02-F?
The absolute maximum voltage is 6.5 V.
What is the clock frequency (fc) for the M24C02-F under AC characteristics?
The clock frequency (fc) is 400 kHz.
What is the data retention period for the M24C02-F at TA = 55 °C?
The data retention is 200 year.
What is the fall time (tql1ql2) for the M24C02-F at 400 kHz AC characteristics?
The fall time is 300 ns.
What is the input capacitance when other pins are connected?
The input capacitance is 6 pF when other pins are connected.
What is the load capacitance for cbus under AC measurement conditions?
The load capacitance for cbus under AC measurement conditions is 100 pF.
What is the memory size of the M24C02-F?
The memory size is 2.05 kbit, which corresponds to 2 Kbit (256 bytes) of EEPROM.
What is the maximum operating temperature for the M24C02-F under voltage range F conditions?
The maximum operating temperature is -40 °C at ta.
What is the output current (IOL) for the M24C02-F?
The output current (IOL) is 5 mA.
What is the maximum output voltage low (vol) for the M24C02-F?
The output voltage low is 400 mV when IOL = 2.1 mA and VCC = 2.5 V, or when IOL = 3 mA and VCC = 5.5 V.
What is the maximum page program time (tWR) for the M24C02-F at 400 kHz AC characteristics?
The maximum page program time is 5 ms.
What is the program erase cycle count for the M24C02-F at TA ≤ 25 °C with VCC(min) < VCC < VCC(max)?
The program erase cycle count is 4 Mcycle.