PCA9502BS,128
I/O Expander 24-Pin HVQFN EP T/R
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Manufacturer:NXP
Product Category:
Drivers & Interfaces, I/O Expanders
Avnet Manufacturer Part #: PCA9502BS,128
Secondary Manufacturer Part#: PCA9502BS,128
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RoHS 10 Compliant -
Tariff Charges
The PCA9502 is an 8-bit I/O expander with I²C-bus/SPI host interface. The device comes in a very small HVQFN24 package, which makes it ideally suitable for hand-held, battery operated applications. The device also supports software reset, which allows the host to reset the device at any time, independent of the hardware reset signal.
General features
- Selectable I²C-bus or SPI interface
- 3.3 V or 2.5 V operation
- Industrial temperature range: -40 Cel to +85 Cel
- Eight programmable I/O pins
- Software reset
- Industrial and commercial temperature ranges
- Available in HVQFN24 package
- 16 hardware-selectable slave addresses
I²C-bus features
- Noise filter on SCL/SDA inputs
- 400 kbit/s (maximum)
- Compliant with I²C-bus Fast-mode
- Slave mode only
SPI features
- 15 Mbit/s maximum speed
- Slave mode only
- SPI Mode 0
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| Gold | ||
| 260 | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 8 | ||
| -40 to 85 °C | ||
| 24HVQFN EP | ||
| 24 | ||
| 4.1 x 4.1 x 0.95 mm | ||
| Industrial | ||
| HVQFN EP |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542310075 |
| Schedule B: | 8542310075 |
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