
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | LED Drivers/LCD Drivers | |
| Manufacturer | NXP Semicon | |
| Package | TSSOP-56-6.1mm | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 1.8V~5.5V | |
| Frequency | 230kHz | |
| Features | Built-in oscillator | |
| Interface | I²C |

* 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.
PCF8545ATT/AJ technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | LED Drivers/LCD Drivers | |
| Manufacturer | NXP Semicon | |
| Package | TSSOP-56-6.1mm | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 1.8V~5.5V | |
| Frequency | 230kHz | |
| Features | Built-in oscillator | |
| Interface | I²C |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the PCF8545ATT/AJ. 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.

PCF8545ATT/AJ datasheets or manufacturer documentation.
Datasheet: PCF8545ATT/AJ Datasheet (PDF)
The PCF8545ATT/AJ schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.