6 layers69.6 × 30 mm
Lpddr4-testbed
antmicro/lpddr4-testbed
Experimental breakout board for a signle 200-ball WFBGA LPDDR4 chip in SO-DIMM DDR4 form factor.
68 parts27Apache-2.0
PCA6408APW
NXP Semiconductors
-40℃~+85℃ 1.65V~5.5V 10mA 1uA 2 200mV 25mA 400kHz 4V 8 I2C、SMBus Interrupt Output Reset function、Cascading and address extension、Built-in LED driver、IO level configurable TSSOP-16 I/O Expanders ROHS
Extended
- Category
- I, O Expanders
- Package
- TSSOP-16
- Pins
- 16
Overview
The PCA6408APW is an i, O Expander made by NXP Semiconductors in a TSSOP-16 package with 16 pins. -40℃~+85℃ 1.65V~5.5V 10mA 1uA 2 200mV 25mA 400kHz 4V 8 I2C、SMBus Interrupt Output Reset function、Cascading and address extension、Built-in LED driver、IO level configurable TSSOP-16 I/O Expanders ROHS.
PCBKit's library has its KiCad symbol (PCA6408A_TSSOP:PCA6408A_TSSOP, from Antmicro) and its footprint (Package_SO:TSSOP-16_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 5 are in stock at JLCPCB (part C2669748). 6 open-source boards in 6 repositories on GitHub use it.
Symbol
Footprint
Parameters
13- Clock Frequency
- 400kHz
- Current - Output High(IOH)
- 10mA
- Current - Output Low(IOL)
- 25mA
- Features
- IO level configurable
- Interface
- SMBus
- Interrupt Output
- Interrupt Output
- Number of I/O
- 8
- Number of Supporting Devices
- 2
- Operating Temperature
- -40℃~+85℃
- Output Logic Level - High
- 4V
- Output Logic Level - Low
- 200mV
- Quiescent Supply Current
- 1uA
- Voltage - Supply
- 1.65V~5.5V
Order codes
1- PCA6408APW,118LCSC C2669748
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | VDD(I2C) | Power in |
| 2 | ADDR | Input |
| 3 | RESET | Input |
| 4 | P0 | Input/output |
| 5 | P1 | Input/output |
| 6 | P2 | Input/output |
| 7 | P3 | Input/output |
| 8 | GND | Power in |
| 9 | P4 | Input/output |
| 10 | P5 | Input/output |
| 11 | P6 | Input/output |
| 12 | P7 | Input/output |
| 13 | INT | Output |
| 14 | SCL | Input |
| 15 | SDA | Input/output |
| 16 | VDD(P) | Power in |
Open-source boards using it
All 6- 4 layers66 × 42 mm
- 4 layers82.8 × 53.3 mm
- 2 layers
Glasgow revD io wing
AleksaBjelogrlic/glasgow_revD_io_wing
Test Board for Glasgow RevD IO Ports
92 parts1 - 4 layers66 × 37 mm
- 4 layers80 × 49 mm
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<iframe src="https://pcbkit.io/embed/parts/nxp/PCA6408APW" title="PCA6408APW in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/nxp/PCA6408APW.jpg" alt="PCA6408APW" width="1200" height="900">[](https://pcbkit.io/parts/nxp/PCA6408APW)Questions
Is there a KiCad symbol and footprint for the PCA6408APW?
Yes. The symbol is PCA6408A_TSSOP:PCA6408A_TSSOP and the footprint Package_SO:TSSOP-16_4.4x5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PCA6408APW?
TSSOP-16, with 16 pins. Its footprint is drawn on this page.
Where is the PCA6408APW datasheet?
NXP Semiconductors publishes it: the Datasheet link on this page opens it.
Where can I order the PCA6408APW?
JLCPCB lists it as part C2669748, with 5 in stock; the sellers' links on this page open their listings.
What can replace the PCA6408APW?
Parts like it in the library: the PCA9554PW by NXP Semiconductors, the PCA9557PW by NXP Semiconductors, the TCA9534PW by Texas Instruments and the TCA9534APW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the PCA6408APW?
6 boards in 6 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
PCA9554PW
TSSOP-16-40℃~+85℃ 10mA 2.3V~5.5V 24mA 250nA 400kHz 4V 500mV 8 8 I2C、SMBus Interrupt Output Reset function、Cascading and address extension TSSOP-16 I/O Expanders ROHSNXP SemiconductorsI/O ExpandersPCA9557PW
TSSOP-16-40℃~+85℃ 10mA 2.3V~5.5V 250nA 400kHz 8 8 I2C、SMBus No Interrupt Output Open-drain Reset function、Cascading and address extension TSSOP-16 I/O Expanders ROHSNXP SemiconductorsI/O ExpandersTCA9534PW
TSSOP-16-40℃~+85℃ 1.5uA 1.65V~5.5V 10mA 25mA 4.1V 400kHz 500mV 8 8 I2C Interrupt Output Push-Pull Reset function、Cascade and address expansion、Built-in LED driver TSSOP-16 I/O Expanders ROHSTexas InstrumentsI/O ExpandersTCA9534APW
TSSOP-16-40℃~+85℃ 1.65V~5.5V 10mA 25mA 3.9uA 4.1V 400kHz 8 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver TSSOP-16 I/O Expanders ROHSTexas InstrumentsI/O ExpandersTCA9554PW
TSSOP-16-40℃~+85℃ 1.65V~5.5V 10mA 25mA 3.5uA 400kHz 4V 500mV 8 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver TSSOP-16 I/O Expanders ROHSTexas InstrumentsI/O ExpandersPCA9534PW
TSSOP-16-40℃~+85℃ 2.3V~5.5V 400kHz 8 I2C、SMBus Interrupt Output Reset function、Cascading and address extension、Built-in LED driver TSSOP-16 I/O Expanders ROHSTexas InstrumentsI/O ExpandersPCA9538PW
TSSOP-16-40℃~+85℃ 1.9uA 10mA 2.3V~5.5V 25mA 4 4.1V 400kHz 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver TSSOP-16 I/O Expanders ROHSTexas InstrumentsI/O ExpandersTCA6408APW
TSSOP-16-40℃~+85℃ 1.65V~5.5V 10mA 1uA 2 200mV 25mA 400kHz 4V 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver、IO level configurable TSSOP-16 I/O Expanders ROHSTexas InstrumentsI/O Expanders