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MCP23017-E/SS I/O Expander 28-Pin
$12.95 – $103.00 (AUD)
The device provides 16-bit, general-purpose, parallel I/O expansion for I2C bus applications. This device includes high-current drive capability, low supply current and individual I/O configuration
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MCP23017-E/SS is a 16-bit I/O Expander that provides general-purpose parallel I/O expansion for I²C bus or SPI applications. The two devices differ only in the serial interface. It consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as inputs or outputs by writing the I/O configuration bits (IODIRA/B). The data for each input or output is kept in the corresponding input or output register. You can invert the polarity of the Input port register with the polarity inversion register. The system master can read all registers. The 16-bit I/O port functionally consists of two 8-bit ports (PORTA and PORTB). It can be configured to operate in the 8-bit or 16-bit modes via IOCON.BANK
Features:
- Number of I/Os -16
- Number of Addresses -8
- Manual Reset -Yes
- Interface Type -I2C
- Interface Speed (kHz) 1700
- Interrupt Output Yes
- Output Type Quasi Bidirectional
- Minimum Operating Supply Voltage (V) 1.8
- Maximum Operating Supply Voltage (V) 5.5
- Sink Current per Bit (mA) 25
- Quiescent Current (uA) 1
- Minimum Operating Temperature (°C) -40
- Maximum Operating Temperature (°C) 125
- Supplier -Temperature Grade Extended
- Packaging -Tube
- Supplier Package- SSOP
- Pin Count -28
- Standard Package Name -SOP
- Mounting Surface Mount
- Package Height -1.75
- Length- 10.2
- Width- 5.3
- PCB changed -28
- Lead Shape Gull-wing
Package included: MCP23017-E/SS I/O Expander 28-Pin of 5,10,25 or 47(full tube)
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Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitor.
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Pack Qty | 5 Pack, 10 Pack, 25 Pack, 47 Pack (full tube) |
Product Applications
Current Product Support
| SKU | Product | Type | Download/View |
|---|---|---|---|
| MCP23017-E/SS I/O Expander 28-Pin - MCP23017 | Datasheet | Download |
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