| Signal Name | Recommended Pin Connection | Description | |
|---|---|---|---|
| Universal Synchronous Asynchronous Receiver Transmitter | |||
| SCKx | Application dependent. | USARTx Serial Clock Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| TXDx | Application dependent. | USARTx Transmit Data Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| RXDx | Application dependent. | USARTx Receive Data Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| RTSx | Application dependent. | USARTx Request To Send Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| CTSx | Application dependent. | USARTx Clear To Send Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| DTRx | Application dependent. | USARTx Data Terminal Ready Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| DSRx | Application dependent. | USARTx Data Set Ready Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| DCDx | Application dependent. | USARTx Data Carrier Detect Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| RIx | Application dependent. | USARTx Ring Indicator Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| LONCOL1 | Application dependent. | LON Collision Detection Pulled-up input (100 kOhm) to VDDIO at reset. |
|
| Synchronous Serial Controller | |||
| TD | Application dependent. | SSC Transmit Data Pulled-up input (100 kOhm) to VDDIO at reset. |
|
| RD | Application dependent. | SSC Receive Data Pulled-up input (100 kOhm) to VDDIO at reset. |
|
| TK | Application dependent. | SSC Transmit Clock Pulled-up input (100 kOhm) to VDDIO at reset. |
|
| RK | Application dependent. | SSC Receive Clock I Pulled-up input (100 kOhm) to VDDIO at reset. |
|
| TF | Application dependent. | SSC Transmit Frame Sync Pulled-up input (100 kOhm) to VDDIO at reset. |
|
| RF | Application dependent. | SSC Receive Frame Sync Pulled-up input (100 kOhm) to VDDIO at reset. |
|
| Image Sensor Interface | |||
| ISI_D0–ISI_D11 | Application dependent. (Signal can be level-shifted depending on the image sensor characteristics) |
Image Sensor Data Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| ISI_MCK | Application dependent. (Signal can be level-shifted depending on the image sensor characteristics) |
Image sensor reference clock. No dedicated signal, PCK1 can be used. Pulled-up input (100 kOhm) to VDDIO at reset. |
|
| ISI_HSYNC | Application dependent. (Signal can be level-shifted depending on the image sensor characteristics) |
Image sensor horizontal synchro Pulled-up input (100 kOhm) to VDDIO at reset. |
|
| ISI_VSYNC | Application dependent. (Signal can be level-shifted depending on the image sensor characteristics) |
Image sensor vertical synchro Pulled-up input (100 kOhm) to VDDIO at reset. |
|
| ISI_PCK | Application dependent. (Signal can be level-shifted depending on the image sensor characteristics) |
Image sensor data clock Pulled-up input (100 kOhm) to VDDIO at reset. |
|
| Timer/Counter | |||
| TCLKx | Application dependent. | TC Channel x External Clock Input Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| TIOAx | Application dependent. | TC Channel x I/O Line A Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| TIOBx | Application dependent. | TC Channel x I/O Line B Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| Pulse Width Modulation Controller | |||
| PWMC0_PWMHx PWMC1_PWMHx |
Application dependent. | Waveform Output High for Channel x Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| PWMC0_PWMLx PWMC1_PWMLx |
Application dependent. | Waveform Output Low for Channel x Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| PWMC0_PWMFI0– PWMC0_PWMFI2 PWMC1_PWMFI0– PWMC1_PWMFI2 |
Application dependent. | Fault Inputs Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| PWMC0_PWMEXTRG0 PWMC0_PWMEXTRG1 PWMC1_PWMEXTRG0 PWMC1_PWMEXTRG1 |
Application dependent. | External Trigger Inputs Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| Serial Peripheral Interface | |||
| SPIx_MISO | Application dependent. | Master In Slave Out Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| SPIx_MOSI | Application dependent. | Master Out Slave In Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| SPIx_SPCK | Application dependent. | SPI Serial Clock Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| SPIx_NPCS0 | Application dependent. (Pullup at VDDIO) |
SPI Peripheral Chip Select 0 Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| SPIx_NPCS1– SPIx_NPCS3 |
Application dependent. (Pullup at VDDIO) |
SPI Peripheral Chip Select Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| Two-Wire Interface | |||
| TWDx | Application dependent. (4.7kOhm Pulled-up on VDDIO) |
TWIx Two-wire Serial Data Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| TWCKx | Application dependent. (4.7kOhm Pulled-up on VDDIO) |
TWIx Two-wire Serial Clock Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| Fast Flash Programming Interface | |||
| PGMEN0–PGMEN1 | To enter in FFPI mode TST pins must be tied to VDDIO. | Programming Enabling Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| PGMM0–PGMM3 | Application dependent. | Programming Mode Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| PGMD0–PGMD15 | Application dependent. | Programming Data Pulled-up inputs (100 kOhm) to VDDIO at reset. |
|
| PGMRDY | Application dependent. | Programming Ready Pulled-up input (100 kOhm) to VDDIO at reset. |
|
| PGMNVALID | Application dependent. | Data Direction Pulled-up input (100 kOhm) to VDDIO at reset. |
|
| PGMNOE | Application dependent. | Programming Read Pulled-up input (100 kOhm) to VDDIO at reset. |
|
| PGMNCMD | Application dependent. | Programming Command Pulled-up input (100 kOhm) to VDDIO at reset. |
|