AT24CSW020-UUM0B-T vs AT24C02D-SSHM-T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng AT24CSW020-UUM0B-T sa pamamagitan ng Microchip Technology at AT24C02D-SSHM-T sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
AT24CSW020-UUM0B-T - 2Kb I2C Serial EEPROM with Security | Microchip
AT24CSW020-UUM0B-T ✓ NakahandaMicrochip Technology
AT24C02D-SSHM-T - 2Kb I2C EEPROM, 1MHz, 1.7V-5.5V, 8-SOIC | Microchip
AT24C02D-SSHM-T ✓ NakahandaPagsanggunian na paghahambing
| Parametro | AT24CSW020-UUM0B-T | AT24C02D-SSHM-T |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Memory ICs | EEPROM |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Uri ng Memory | Non-Volatile EEPROM | Non-volatile EEPROM (Serial) |
| Laki ng Memory | 2 Kbit (256 x 8) | 2 Kbit |
| Interface | I2C (2-wire) | I2C (2-Wire Serial) |
| Clock Frequency (Max) | 1 MHz | — |
| Access Time | 450 ns | 450 ns |
| Volte ng Pagbibigay | 1.7 V to 3.6 V | — |
| Write Cycle Time | 5 ms (typical page write) | — |
| Temperature na Operasyon | -40 C to +85 C (Industrial) | — |
| Packhaging | 4-WLCSP (4-ball WLCSP) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Unique Serial Number | Factory pre-programmed 32-bit (per datasheet) | — |
| Security Register | Yes (user-programmable) | — |
| Write Protection | Hardware WP pin + Software Write Protection (SWP) | — |
| Power-On Reset (POR) | Built-in | — |
| Level ng MSL | 1 (per WLCSP handling guidelines) | 1 (unlimited floor life at <30 C / 85% RH) |
| Tindminan RoHS | Compliant | Compliant (Pb/HALO-free, NiPdAu lead finish) |
| Memory Organization | — | 256 x 8 bits |
| Maksimum na Taktiko ng Oras | — | 1 MHz (Fast-mode Plus) |
| Supply Voltage (VCC) | — | 1.7 V to 5.5 V |
| Hanay ng Temperature na Operasyon | — | -40 C to +85 C |
| Packhaging / Kaso | — | 8-SOIC (0.154" / 3.90 mm) |
| Write Cycle Time (max) | — | 5 ms (typical) |
| Endurance (Write/Erase Cycles) | — | 1,000,000 cycles |
| Data Retention | — | >200 years |
| Device Address Pins | — | A0, A1, A2 (hardware-selectable, up to 8 devices per bus) |
| Write Protect Pin | — | Yes (WP, active-high) |
| Input Type (SCL/SDA) | — | Schmitt-trigger |