


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Logic/FIFOs Memory | |
| Manufacturer | WCH(Jiangsu Qin Heng) | |
| Package | QFP-44(10x10) | |
| Operating Temperature | -40℃~+85℃ | |
| Function | Asynchronous | |
| Current - Supply(Max) | 3mA | |
| Data Bus Width | 8bit | |
| Memory Size | 4096x8 | |
| Voltage - Supply | 3V~5.3V | |
| Features | Power-on automatic reset | |
| Bus Directional | Bidirectional |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
CH424Q technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Logic/FIFOs Memory | |
| Manufacturer | WCH(Jiangsu Qin Heng) | |
| Package | QFP-44(10x10) | |
| Operating Temperature | -40℃~+85℃ | |
| Function | Asynchronous | |
| Current - Supply(Max) | 3mA | |
| Data Bus Width | 8bit | |
| Memory Size | 4096x8 | |
| Voltage - Supply | 3V~5.3V | |
| Features | Power-on automatic reset | |
| Bus Directional | Bidirectional |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CH424Q. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

The CH424Q schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.