Integrated Circuits (ICs)
BU21023MUV-E2
NRNDRohm Semiconductor
SENSOR CONTROLLER RESISTIVE 1-CH SERIAL 28-PIN VQFN EMBOSSED CARRIER T/R
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Integrated Circuits (ICs)
BU21023MUV-E2
NRNDRohm Semiconductor
SENSOR CONTROLLER RESISTIVE 1-CH SERIAL 28-PIN VQFN EMBOSSED CARRIER T/R
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | BU21023MUV-E2 |
|---|---|
| Current - Supply | 4 mA |
| Interface | Serial, I2C, SPI |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -20 C |
| Package / Case | 28-VFQFN Exposed Pad |
| Resolution (Bits) | 8 b |
| Supplier Device Package | 28-QFN |
| Touchscreen | 4 Wire Resistive |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 8.31 | |
| Digi-Reel® | 1 | $ 8.31 | ||
| Tape & Reel (TR) | 2500 | $ 3.38 | ||
Description
General part information
BU21023 Series
The BU21023MUV is 4-wire resistive touch screen controller IC.·4-wire resistive touch screen interface·3.0V single power supply·4-wire SPI interface / 2-wire serial interface·Selectable download way of CPU firmware (Host or EEPROM)·Two points and gesture detection
Documents
Technical documentation and resources