MAX7301 |
Part Number | MAX7301 |
Manufacturer | Maxim |
Description | The MAX7301 compact, serial-interfaced I/O expander (or general-purpose I/O (GPIO) peripheral) provides microprocessors with up to 28 ports. Each port is individually user configurable to either a log... |
Features |
● ● Industry-Standard 4-Wire Interface Simplifies Expansion of I/O Ports to Up to 28 I/Os Independent of Microprocessor Architecture • High-Speed, 26MHz, SPI-/QSPI™-/MICROWIRE®Compatible Serial Interface • 2.25V to 5.5V Operation • 20 or 28 I/O Ports Configurable as Push-Pull Logic Output, Schmitt Logic Input or Schmitt Logic Input with Internal Pullup • Logic Transition Detection for Seven I/O Ports ● ● Low Power Consumption Reduces Power-Supply Requirements • 11μA (max) Shutdown Current Typical Operating Circuit 3V 47nF CHIP SELECT CLOCK IN DATA IN DATA OUT 36 V+ 3 GND 2 GND 39kΩ 1 IS... |
Document |
MAX7301 Data Sheet
PDF 937.65KB |
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