Revision history

The following content has been added or updated:

• Reference circuitry - Added PMIC support section.

The following content has been added or updated:

• Debug - Updated access port protection
• RADIO - Updated preamble length in packet configuration and RSSI timing
• UICR - Added NRFMDK registers, removed NRFFW[13] and NRFFW[14] registers, and updated access port protection
• CLOCK - Updated parameter P_{D_LFXO}
• POWER - Corrected Erratum-213, by adding missing Wake from System OFF reset source for the WDT in the reset behavior table.
• Updated minimum valid value for EasyDMA registers MAXCNT and AMOUNT in the following:
  • SPIM
  • SPIS
  • TWIM
  • TWIS
  • UARTE
• TWIM - Updated t_{TWIM,HD_STA} parameters
• Mechanical specifications - Updated WLCSP mechanical specification
• Ordering information - Build codes Dxx not recommended for new designs
• Editorial

The following content has been added or updated:

• Memory - Added missing chip variants to memory table
• Absolute maximum ratings - Updated value for Moisture Sensitivity Level for WLCSP package
• FICR - Added missing WLCSP package to INFO.PACKAGE register
• UICR - Updated description and PIN size in PSELRESET register
• EasyDMA - Added EasyDMA error handling and updated example code for EasyDMA array list
• SPIM - Updated the LIST register size
• SPIS - Added the LIST register and updated the SPI modes table
• TWIS - Added the LIST register
• UARTE - Added note about needing an external crystal oscillator for accuracy
• RADIO - Updated value for parameter C/I_{2M,co-channel} and updated Min. and Max. values for several electrical specification radio timings
• Added the following serial peripherals:
  • SPI — Serial peripheral interface master
  • TWI — I2C compatible two-wire interface
  • UART — Universal asynchronous receiver/transmitter
• Editorial

The following content has been added or updated:

• Added new package variant nRF52810 CAAA WLCSP to the following chapters:
  • Pin assignments
  • Mechanical specifications
  • Reference circuitry
  • Absolute maximum ratings
  • Ordering information
• Current consumption - Added values for RTC running from LFRC (parameter I_{ON_RAMON_RTC})
• Debug - Added SWDCLK frequency parameter (f_SWDCLK) to the electrical specification
• NVMC - Updated NVMC write operations description and added partial page erase feature
• CPU - Updated CM_FLASH/mA parameter in the electrical specification from 60 to 65 CoreMark/mA
• TWIM - Added description of suspend short
• Mechanical specifications - Updated mechanical specification drawings for QFN48 and QFN32
• Editorial

The following content has been added or updated:

• RADIO - Added 2 Mbps Bluetooth® low energy mode parameters
• NVMC - Updated electrical specifications
• TWIM - Added range value for registers TXD.MAXCNT, TXD.AMOUNT, RXD.MAXCNT, and RXD.AMOUNT
• Ordering information - Updated MOQ numbers for nRF52810-QCAA-R7 and nRF52810-QCAA-R
• Editorial