MCP23016-I/ML
Microchip TechnologyExtended
-40℃~+85℃ 16 2V~5.5V 400kHz I2C Interrupt Output Reset function、Cascading and address extension QFN-28-EP(6x6) I/O Expanders ROHS
- Part id
- microchip/MCP23016-I/ML
- Category
- I, O Expanders
- Package
- QFN-28-EP(6x6)
- Pins
- 29
- In stock
- 9 at JLCPCB (C639769)
Overview
The MCP23016-I/ML is an i, O Expander made by Microchip Technology in a QFN-28-EP(6x6) package with 29 pins. -40℃~+85℃ 16 2V~5.5V 400kHz I2C Interrupt Output Reset function、Cascading and address extension QFN-28-EP(6x6) I/O Expanders ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MCP23016T-I_ML, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-28_L6.0-W6.0-P0.65-BL-EP3.7, from EasyEDA), ready for a KiCad board. 9 are in stock at JLCPCB (part C639769).
Symbol
Footprint
Pinout
29| Pin | Name | Type |
|---|---|---|
| 1 | GPB4 | Unspecified |
| 2 | GPB5 | Unspecified |
| 3 | GPB6 | Unspecified |
| 4 | GPB7 | Unspecified |
| 5 | VDD | Unspecified |
| 6 | VSS | Unspecified |
| 7 | NC | Unspecified |
| 8 | SCK | Unspecified |
| 9 | SDA | Unspecified |
| 10 | NC | Unspecified |
| 11 | A0 | Unspecified |
| 12 | A1 | Unspecified |
| 13 | A2 | Unspecified |
| 14 | RESET# | Unspecified |
| 15 | INTB | Unspecified |
| 16 | INTA | Unspecified |
| 17 | GPA0 | Unspecified |
| 18 | GPA1 | Unspecified |
| 19 | GPA2 | Unspecified |
| 20 | GPA3 | Unspecified |
| 21 | GPA4 | Unspecified |
| 22 | GPA5 | Unspecified |
| 23 | GPA6 | Unspecified |
| 24 | GPA7 | Unspecified |
| 25 | GPB0 | Unspecified |
| 26 | GPB1 | Unspecified |
| 27 | GPB2 | Unspecified |
| 28 | GPB3 | Unspecified |
| 29 | EP | Unspecified |
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Questions
Is there a KiCad symbol and footprint for the MCP23016-I/ML?
Yes. The symbol is EasyEDA_Cloud:MCP23016T-I_ML and the footprint EasyEDA_Cloud:QFN-28_L6.0-W6.0-P0.65-BL-EP3.7, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MCP23016-I/ML?
QFN-28-EP(6x6), with 29 pins. Its footprint is drawn on this page.
Where is the MCP23016-I/ML datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the MCP23016-I/ML?
JLCPCB lists it as part C639769, with 9 in stock; the sellers' links on this page open their listings.
What can replace the MCP23016-I/ML?
Parts like it in the library: the PCA9555PW by NXP Semiconductors, the AW9523BTQR by AWINIC, the TCA6416ARTWR by Texas Instruments and the TCA9535PW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.