Part A
PCF8574PWR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 7237 個数
- Package
- TSSOP-20
- Series
- インターフェース - I-Oエクスパンダ
Parts at a glance
Part B
PCF8563TS/4,118
パナソニック電子部品
- Lifecycle
- Active
- Stock
- 4095 個数
- Package
- TSSOP-8
- Series
- クロックタイミング - リアルタイムクロック
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | PCF8574PWR | PCF8563TS/4,118 |
|---|---|---|
| Supplier | - | NXP USA Inc.,Rochester Electronics, LLC |
| Part Status | Active | Active |
| Type | - | Clock/Calendar |
| Features | POR | Alarm, Leap Year, Watchdog Timer |
| Time Format | - | HH:MM:SS (24 hr) |
| Date Format | - | YY-MM-DD-dd |
| Interface | I²C | I²C, 2-Wire Serial |
| Voltage - Supply | 2.5V ~ 6V | 1.8V ~ 5.5V |
| Current - Timekeeping(Max) | - | 0.6µA ~ 0.75µA @ 2V ~ 5V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Number of I/O | 8 | - |
| Interrupt Output | Yes | - |
| Output Type | Push-Pull | - |
| Current - Output Source / Sink | 1mA, 25mA | - |
| Clock Frequency | 100 kHz | - |