Datasheet TB9M001FTG (Toshiba) - 9

Preliminary
TB9M001FTG
9.3. LINCNT/UART1
Compliant with ISO 17987:2016 LIN standard Dedicated for responder use for LIN BREAK field detection function - Configurable BREAK width detection (9.5Tbit/10.5Tbit for fixed baud rate mode, 10Tbit/11Tbit for auto baud rate mode) Baud rate adjustment functions (selectable from two modes) - Fixed baud rate mode - Auto baud rate mode using Sync field - Baud rate change function Wake-up functions - Wake-up transmission function - Wake-up reception function (measures RXD low duration) Built-in checksum calculation accelerator for transmit/receive support LIN bus idle time detection function Dominant timeout function Programmable response space interval (0 to 7 Tbits) Programmable inter-byte space interval (0 to 3 Tbits) - Configurable number of data bytes in response field (1 to 8 bytes) Timer functions - RXD low duration measurement - Frame timeout function - TXD low duration measurement - RXD high duration measurement Interrupt functions - Receive interrupt LIN break field receive interrupt LIN sync field receive interrupt LIN receive-complete interrupt - Transmit interrupt LIN transmit-complete interrupt - Status interrupt LIN framing error interrupt LIN RXD low-period interrupt LIN frame timeout interrupt LIN sync field error interrupt LIN bit error interrupt LIN TXD low-period timeout interrupt LIN bus high-period timeout interrupt © 2 025 9 2025-05-30 Toshiba Electronic Devices & Storage Corporation Rev. 1.0 Document Outline 1. Description 2. Applications 3. Features 4. Functions 5. Block Diagram 6. Pin Assignments 7. Pin Description 8. I/O Equivalent Circuits 9. Functional Description 9.1. CPU 9.1.1. Overview 9.1.2. Arm® Cortex®-M0 Processor 9.1.3. Configurable Options 9.1.4. External Signals 9.1.5. Module Organization 9.2. LINPHY 9.3. LINCNT/UART1 9.4. SPI 9.4.1. External Signals 9.5. GPIO 9.6. 10bit Analog Digital Converter (GADC) 9.7. Low Side Drivers (LSD) 9.8. High Side Drivers (HSD) 9.9. High Voltage Inputs (HVIF) 9.10. Memory Map 10. Electrical Characteristics 10.1. Absolute Maximum Ratings 10.2. Operating Ranges 10.3. Overall Electrical Characteristics 10.4. 5-V/1.5-V Regulator (LDO5V/LDO15V) 10.5. Switch and Hall Sensor IC Inputs（High Voltage Inputs） 10.6. Oscillator 10.7. Reset Generator and Standby Time 10.8. Data Flash 10.9. Program Flash 10.10. LIN 10.11. 12-V High-Side Driver (HSD_VB) 10.12. 5-V High-Side Driver (HSD_VCC) 10.13. Low-Side Drivers 10.14. 10-Bit AD 10.15. DC characteristics 10.16. SPI 10.17. UART 11. Application Circuit Example 12. Package Information 12.1. Package Dimensions 12.2. Marking 13. IC Usage Considerations 13.1. Notes on Handling of ICs 13.2. Points to Remember on Handling of ICs RESTRICTIONS ON PRODUCT USE