AT24C02D-MAHM-T vs M24C02-RMN6TP 比較
詳細並排比較 AT24C02D-MAHM-T 由 Microchip Technology 與 M24C02-RMN6TP 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | AT24C02D-MAHM-T | M24C02-RMN6TP |
|---|---|---|
| 品牌 | Microchip Technology | STMicroelectronics |
| 類別 | EEPROM | EEPROM |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 單價 (USD) | — | $0.08 |
| 記憶體類型 | EEPROM - Serial | — |
| 記憶體容量 | 2 Kbit (256 x 8) | 2 Kbit (256 x 8) |
| Memory Organization | 256 x 8 | — |
| 介面 | I2C (2-wire serial) | — |
| 最大時脈頻率 | 1 MHz | — |
| Access Time | 4.5 us (max) | — |
| 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) | 40 years |
| 工作溫度範圍 | -40 C to +85 C (Industrial) | -40C to +85C |
| 封裝 | 8-UDFN Exposed Pad (2 mm x 3 mm) | SOIC-8 |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 1 (Unlimited) | — |
| RoHS 狀態 | Compliant (NiPdAu lead finish, halogen-free) | Compliant |
| Write Protection Pin | Yes (WP, active-high) | — |
| Address Pins | A0, A1, A2 (allow 8 devices on bus) | — |
| 介面類型 | — | I2C |
| Supply Voltage Min | — | 1.8 V |
| Supply Voltage Max | — | 5.5 V |
| Clock Frequency | — | 400 kHz |
| Write Cycle Time | — | 5 ms |
| Page Size | — | 16 bytes |
| Endurance | — | 1,000,000 write cycles |
| Write Protect | — | Yes |
| Device Address | — | 7-bit, up to 8 devices on bus |