SWRZ136B December 2023 – July 2025 CC2340R5-Q1
Table 1-1 lists all advisories, modules affected, and the applicable silicon revisions.
| MODULE | DESCRIPTION | SILICON REVISIONS AFFECTED | |
|---|---|---|---|
| CC2340R5-Q1 | CC2340R53-Q1 | ||
| Revision Affected | |||
| SPI | Advisory SPI_04—Hang scenario with SPI waiting for CPU intervention forever | B | B |
| ADC | Advisory ADC_08—ADC BUSY bit not cleared in repeat single, sequence and repeat sequence conversion modes. | B | B |
| ADC | Advisory ADC_09—ADC can have random conversion errors. | B | B |
| BATMON | Advisory BATMON_01—Incorrect temperature measurement | B | B |
BATMON | Advisory BATMON_02—Spurious temperature update interrupts from BATMON in standby | B | B |
| CKM | Advisory CKM_01—Tracking loop issues during standby-wake | Not Affected | B |
| CKM | Advisory CLK_01—Bluetooth Low Energy link may not be maintained when using LFOSC only | B | B |
| I2C | Advisory I2C_02—SDA and SCL open-drain output buffer issue | B | B |
| GPIO | Advisory GPIO_01—Open-drain configuration can drive a short high pulse | B | B |
| PMU | Advisory PMU_01—Slow Transition Across Brown-Out Detect (BOD) Threshold Might Cause the Device to Hang | B | B |
UART | Advisory UART_01—UART might issue spurious μDMA write burst requests | B | B |
| Part Number | Revision |
|---|---|
| CC2340R5-Q1 | B |
| CC2340R53-Q1 | B |