
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Data Acquisition/Touch Screen Controllers | |
| Manufacturer | ROHM Semicon | |
| Package | VCSP50L2-24(2.6x2.6) | |
| Operating Temperature | -20℃~+85℃ | |
| Voltage - Supply | 2.7V~3.6V | |
| Touch Screen Type | 4-Wire Resistive | |
| Features | Multi-touch、Noise suppression、Gesture recognition engine | |
| Resolution (Bits) | 12 | |
| Interface | SPI |

* 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.
BU21021GUL-E2 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Data Acquisition/Touch Screen Controllers | |
| Manufacturer | ROHM Semicon | |
| Package | VCSP50L2-24(2.6x2.6) | |
| Operating Temperature | -20℃~+85℃ | |
| Voltage - Supply | 2.7V~3.6V | |
| Touch Screen Type | 4-Wire Resistive | |
| Features | Multi-touch、Noise suppression、Gesture recognition engine | |
| Resolution (Bits) | 12 | |
| Interface | SPI |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the BU21021GUL-E2. 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.

BU21021GUL-E2 datasheets or manufacturer documentation.
Datasheet: BU21021GUL-E2 Datasheet (PDF)
The BU21021GUL-E2 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.