AT24C02D-SSHM-T vs AT24CSW020-UUM0B-T 비교
다음의 상세 나란히 비교: AT24C02D-SSHM-T 제조: Microchip Technology 및 AT24CSW020-UUM0B-T 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
AT24C02D-SSHM-T - 2Kb I2C EEPROM, 1MHz, 1.7V-5.5V, 8-SOIC | Microchip
AT24C02D-SSHM-T ✓ 활성Microchip Technology
AT24CSW020-UUM0B-T - 2Kb I2C Serial EEPROM with Security | Microchip
AT24CSW020-UUM0B-T ✓ 활성사양 비교
| 파라미터 | AT24C02D-SSHM-T | AT24CSW020-UUM0B-T |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | EEPROM | Memory ICs |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $0.17 | $0.31 |
| 메모리 유형 | Non-volatile EEPROM (Serial) | Non-Volatile EEPROM |
| 메모리 크기 | 2 Kbit | 2 Kbit (256 x 8) |
| Memory Organization | 256 x 8 bits | — |
| 인터페이스 | I2C (2-Wire Serial) | I2C (2-wire) |
| 최대 클록 주파수 | 1 MHz (Fast-mode Plus) | — |
| Access Time | 450 ns | 450 ns |
| Supply Voltage (VCC) | 1.7 V to 5.5 V | — |
| 동작 온도 범위 | -40 C to +85 C | — |
| 패키지 / 케이스 | 8-SOIC (0.154" / 3.90 mm) | — |
| 실장 유형 | Surface Mount | Surface Mount |
| 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 | — |
| RoHS 상태 | Compliant (Pb/HALO-free, NiPdAu lead finish) | Compliant |
| MSL 레벨 | 1 (unlimited floor life at <30 C / 85% RH) | 1 (per WLCSP handling guidelines) |
| Clock Frequency (Max) | — | 1 MHz |
| 공급 전압 | — | 1.7 V to 3.6 V |
| Write Cycle Time | — | 5 ms (typical page write) |
| 동작 온도 | — | -40 C to +85 C (Industrial) |
| 패키지 | — | 4-WLCSP (4-ball WLCSP) |
| 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 |