Overview
The CC2642R1TWFRTCRQ1 is a wireless microcontroller (MCU) from Texas Instruments, designed for Bluetooth® 5 low-energy automotive applications. This device is part of the SimpleLink™ MCU platform and is optimized for low-power wireless communication. It is AEC-Q100 qualified, making it suitable for automotive environments. The CC2642R1TWFRTCRQ1 is particularly aimed at applications such as passive entry passive start (PEPS), remote keyless entry (RKE), battery management systems (BMS), car sharing, and smartphone connectivity. Its compact 7mm x 7mm VQFN package with wettable flanks ensures reliable performance in demanding conditions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Bluetooth Version | 5.1 | Supports LE Coding PHY, LE 2-Mbit PHY, and advertising extensions | |
| Standby Current | 0.94 | µA | With full RAM retention |
| Temperature Range | -40 to +105 | °C | AEC-Q100 qualified |
| Package | VQFN | 7mm x 7mm with wettable flanks | |
| Radio Sensitivity | -105 | dBm | For 125 kbps LE Coded PHY |
| Core | Arm® Cortex®-M0 | Software-controlled radio controller |
Key Features
- Supports Bluetooth® 5.1 features, including LE Coded PHY and LE 2-Mbit PHY for enhanced range and speed.
- Optimized for low-power applications with a standby current of 0.94 µA and full RAM retention.
- AEC-Q100 qualified for automotive use, ensuring reliability in harsh environments.
- Compact 7mm x 7mm VQFN package with wettable flanks for robust assembly.
- Integrated Arm® Cortex®-M0 core for flexible and efficient radio control.
Applications
The CC2642R1TWFRTCRQ1 is widely used in automotive applications such as passive entry passive start (PEPS), remote keyless entry (RKE), battery management systems (BMS), and car sharing. Its low-power design and robust performance make it ideal for applications requiring reliable wireless communication in challenging environments. Additionally, it is suitable for smartphone connectivity and other IoT applications in the automotive sector.
Q & A
1. What is the operating temperature range of the CC2642R1TWFRTCRQ1?
The device operates within a temperature range of -40°C to +105°C, making it suitable for automotive applications.
2. Does the CC2642R1TWFRTCRQ1 support Bluetooth® 5.1?
Yes, it supports Bluetooth® 5.1, including LE Coded PHY, LE 2-Mbit PHY, and advertising extensions.
3. What is the standby current of the CC2642R1TWFRTCRQ1?
The standby current is 0.94 µA with full RAM retention, ensuring low power consumption.
4. Is the CC2642R1TWFRTCRQ1 AEC-Q100 qualified?
Yes, it is AEC-Q100 qualified, ensuring reliability in automotive environments.
5. What package does the CC2642R1TWFRTCRQ1 use?
It uses a 7mm x 7mm VQFN package with wettable flanks for robust assembly.
6. What is the radio sensitivity of the CC2642R1TWFRTCRQ1?
The radio sensitivity is -105 dBm for 125 kbps LE Coded PHY, ensuring robust communication.
7. What core does the CC2642R1TWFRTCRQ1 use?
It uses an Arm® Cortex®-M0 core for flexible and efficient radio control.
8. What are the key applications of the CC2642R1TWFRTCRQ1?
Key applications include PEPS, RKE, BMS, car sharing, and smartphone connectivity.
9. Does the CC2642R1TWFRTCRQ1 support multiple physical layers?
Yes, it supports multiple physical layers and RF standards, including real-time location (RTLS) technology.
10. Is the CC2642R1TWFRTCRQ1 part of the SimpleLink™ MCU platform?
Yes, it is part of the SimpleLink™ MCU platform, which includes Wi-Fi®, Bluetooth® low energy, Thread, Zigbee®, and sub-1 GHz MCUs.
