| Chip-level serial buses |
I2C, I2C EEPROM, SMBus, SPI, QSPI, 3-Wire, Microwire, 1-Wire, UART, SSI, Codec SSI, HDQ, SDQ, UNI/O, Microchip SWI, RT-SWI, SWP, Serialized IRQ, SGPIO |
| Automotive |
CAN FD, LIN, FlexRay, SENT, PSI5, SAE J1850, CXPI |
| Industrial & building control |
Modbus, PROFIBUS, M-Bus, IO-Link, DALI, DMX512, HDLC, Wiegand |
| Memory & storage |
NAND Flash, NAND Flash SCA, SPI NAND, Serial Flash, AD-Mux Flash, HyperBus, Serial PSRAM, SDR SDRAM, MMC / eMMC, SDIO / SD 3.0, IDE |
| Display & video |
MIPI DSI, MIPI CSI, DisplayPort AUX, DDC / EDID, HDMI CEC, MHL CBUS, MDDI, BT1120, ITU-R BT.656, RGB Interface, Closed Caption |
| Panel, segment & LED drivers |
i80, LCD1602, ST7669, 7-Segment, Mini / Micro LED, LED Control, ISELED RGB LED |
| Audio |
I2S, TDM, PCM, PDM, S/PDIF, HD Audio, MIPI SoundWire |
| MIPI RF & control |
MIPI I3C, MIPI RFFE, MIPI SPMI |
| Ethernet & networking |
MII / RMII / RGMII / GMII, MDIO, SMI, 10BASE-T1S, OA3P (OPEN Alliance 3-Pin), OATC6 over SPI, 8b/10b, SpaceWire, MIL-STD-1553 |
| USB |
USB 1.1, ULPI, USB4 / Thunderbolt 3 Sideband, HID over I2C, HID over SPI |
| Power delivery |
USB Power Delivery, UFCS, Qi wireless power |
| Platform & power management |
PMBus, AVSBus, APML, PECI, MCTP over I3C, MCTP over SMBus / I2C |
| Debug & programming |
JTAG, SWD, SWIM |
| Motion, position & sensors |
BiSS-C, QEI, Accelerometer, HT Sensor, A/D Converter |
| Infrared |
NEC IR, RC-5, RC-6, JVC IR, IrDA |
| PC host interconnect |
LPC, eSPI, LPT (parallel port), PS/2 |
| Signal analysis & coding |
PWM, Math, Line Decoding, Line Encoding |
| Other & specialised |
Smart Card (ISO 7816), SafeSPI, LTPI, M-PESTI, BSD, BSS |