AT24CSW020-UUM0B-T vs AT24C02D-MAHM-T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng AT24CSW020-UUM0B-T sa pamamagitan ng Microchip Technology at AT24C02D-MAHM-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-MAHM-T - 2Kb I2C EEPROM 1MHz 8-UDFN | Microchip
AT24C02D-MAHM-T ✓ NakahandaPagsanggunian na paghahambing
| Parametro | AT24CSW020-UUM0B-T | AT24C02D-MAHM-T |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Memory ICs | EEPROM |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Uri ng Memory | Non-Volatile EEPROM | EEPROM - Serial |
| Laki ng Memory | 2 Kbit (256 x 8) | 2 Kbit (256 x 8) |
| Interface | I2C (2-wire) | I2C (2-wire serial) |
| Clock Frequency (Max) | 1 MHz | — |
| Access Time | 450 ns | 4.5 us (max) |
| 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) | 8-UDFN Exposed Pad (2 mm x 3 mm) |
| 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) |
| Tindminan RoHS | Compliant | Compliant (NiPdAu lead finish, halogen-free) |
| Memory Organization | — | 256 x 8 |
| Maksimum na Taktiko ng Oras | — | 1 MHz |
| Supply Voltage Range | — | 1.7 V to 3.6 V |
| Operating Current (Read) | — | 1 mA (max at 400 kHz) |
| Standby Current | — | 1 uA (typical) |
| Write Cycle Time (Byte/Page) | — | 5 ms (max) |
| Page Write Buffer Size | — | 16 bytes |
| Write Endurance | — | 1,000,000 cycles per byte (typical) |
| Data Retention | — | 100 years (typical) |
| Hanay ng Temperature na Operasyon | — | -40 C to +85 C (Industrial) |
| Write Protection Pin | — | Yes (WP, active-high) |
| Address Pins | — | A0, A1, A2 (allow 8 devices on bus) |