| Features |
- Updated the
description of memories
- Updated the
number of external interrupts as 16
- Updated the
number of DMAC channels as 16
- Updated the
number of TCC
- Updated the speed
of ADC as 1 MSPS
- Removed
programmable gain stage information of ADC
- Updated the
capacitive touch channel as 18
- Added support for
wake-up on touch in standby mode for PTC
- Updated the peripherals information
|
| Description |
- Updated the
number of PTC supported buttons as 18
- Updated the
number of software selectable sleep modes as three
- Removed support
for OFF state
|
| Configuration Summary |
- Updated the
number of instances for SAM R30E TC as 3
- Updated the
number of external interrupt lines for SAM R30G as 16
- Updated the
channels of PTC as 6x3 for SAM R30G and 4x3 for SAM R30E
- Added PTC
channels for self-capacitance
- Removed the
support for OSC8M
- Added the support
for OSC16M
|
| MCU Block Diagram |
Removed VREFA signal for ADC |
| Multiplexed Signals |
- Updated the
peripheral signals of REF and TCC in Port Function
Multiplexing table
- Updated the
supply for SAM R30E I/O pin PB22 and PB23 as VDDIN
|
| SERCOM I2C Pins |
Removed PA22 and PA23 pins support for SAMR30E |
| Signal Description |
Updated PORT signal details |
| Power Domain Overview |
Removed DAC, OPAMP, and TRNG from the block diagram |
| Power Supplies |
Removed support for DAC and OPAMP |
| NVM Temperature Log Row |
Added new section |
| Programming |
Updated the reference for POR threshold |
| DSU |
Updated the following registers: |
| Clock Distribution |
- Updated the
figure
- Added information
on how to customize the clock distribution
|
| Clocks after Reset |
Updated the section |
| GCLK |
Updated the following register: |
| MCLK |
Added BUP details |
| Sleep Mode Operation |
Editorial updates |
| PM - Features |
- Removed support
for OFF mode
- Updated the
performance levels as PL0 and PL2
|
| Power Domains |
Added Power Domain Partitioning figure |
| PD1 |
Removed support for AES and TRNG peripheral |
| PDTOP |
Added new section |
| Sleep Mode Controller |
- In Sleep Mode
Entry and Exit Table updated Mode Entry for IDLE mode
and removed OFF mode details
- Removed OFF mode
information from Sleep Mode Overview table
|
| BACKUP Mode |
Updated the title name |
| OFF Mode |
Removed this section |
| Performance Level |
Updated Sleep Modes and Performance Level Transitions
figure |
| Power Domain Controller |
Removed OFF mode details in Sleep Mode versus Power Domain State
Overview table |
| Regulators, RAMs, and NVM State in Sleep Mode |
Removed OFF mode details in Regulators, RAMs, and NVM state in
Sleep Mode table |
| PM |
Updated SLEEPCFG register |
| OSCCTRL |
Updated DPLLCTRLB register |
| 32KHz External Crystal Oscillator (XOSC32K) Operation |
Updated XOSC32KCTRL as XOSC32K |
| 32KHz Internal Oscillator (OSC32K) Operation |
Updated OSC32KCTRL as OSC32K |
| OSC32KCTRL |
Updated OSCULP32K register |
| Brown-Out Detectors |
Updated BODVDD as BOD33 |
| RTC - Features |
Updated the number of number of general purpose registers from 4 as
2 |
| 32-Bit Counter (Mode 0) |
Editorial updates |
| 16-Bit Counter (Mode 1) |
Editorial updates |
| Clock/Calendar (Mode 2) |
Updated the section |
| RTC |
Updated the following registers:
- SYNCBUSY register
in COUNT32 mode
- FREQCORR register
in COUNT32 mode
- COMPn register in
COUNT32 mode
- GPn register in
COUNT32 mode
- FREQCORR register
in COUNT16 mode
- COMPn register in
COUNT16 mode
- SYNCBUSY register
in Clock mode
- FREQCORR register
in Clock mode
- Updated ALARMn
register in Clock mode
- GPn register in
Clock mode
|
| DMAC - Principle of Operation |
Removed Burst transfer content |
| DMAC - Sleep Mode Operation |
Updated the section |
| DMAC |
Updated the following register:
- CTRL
- PENDCH
- CHCTRLB
- BTCTRL
|
| EIC - Features |
Editorial updates |
| EIC - Interrupts |
Added a note |
| EIC |
Updated the following register:
- CTRLA
- NMICTRL
- EVCTRL
- INTENCLR
- INTENSET
- INTFLAG
- ASYNCH
- CONFIG
|
| NVMCTRL - Features |
Updated the number of regions |
| NVMCTRL - Memory Organization |
Added related links |
| NVMCTRL - NVM User Configuration |
Added related links |
| PORT - Register Description |
Added a Tip |
| PORT |
Updated the following register: |
| EVSYS - Initialization |
Updated the section |
| EVSYS |
Updated the following register: |
| SERCOM USART - Clocks |
Added Related Links |
| SERCOM USART - Initialization |
Updated the section |
| SERCOM SPI |
Updated the following register: |
| TC |
Register Summary and Register Description sections are
regrouped |
| TC |
Added the following registers for 16-bit and 32-bit modes: |
| TC |
Updated the following register:
- CTRLA
- STATUS
- CCx for 16-bit
and 32-bit mode
|
| TCC |
- Updated the following register:
|
| USB - Overview |
Updated the section |
| USB |
Updated the following register:
- QOSCTRL
- STATUS
- EPSTATUSCLRn
- EPSTATUSSETn
- EPSTATUSn
- EPINTFLAGn
- STATUS_BK
|
| CCL - Overview |
Editorial updates |
| CCL - Signal Description |
Updated the pin names and added a note |
| CCL - Debug Operation |
Updated the section |
| CCL - Principle of Operation |
Updated the section |
| CCL - Initialization |
Updated the section |
| CCL - Internal Events Inputs Selection (EVENT) |
Updated the section |
| ADC- Block Diagram |
Removed VREFA signal from the block diagram |
| ADC - Signal Description |
Removed VREFA signal from the Signal Description table |
| ADC - Analog Connections |
Updated the section |
| ADC - Prescaler Selection |
Updated the section |
| ADC - Reference Configuration |
Updated the section |
| ADC - Additional Features |
Added new sections |
| ADC |
Updated the REFCTRL register |
| AC |
Updated the following register:
- CTRLB
- STATUSA
- STATUSB
- SYNCBUSY
- COMPCTRL
|
| PTC - Overview |
Updated the section |
| PTC - Features |
Updated the section |
| RFCTRL - Functional Description |
Editorial updates |
| RFCTRL |
Updated the FECTRL register |
| Reference Guide - AT86RF212B - Spreading, Modulation, and Pulse
Shaping |
Added Base Band Transmitter Architecture figure |
| Reference Guide - AT86RF212B - RX/TX Indicator |
Updated the section title |
| Electrical Characteristics - Wake-Up Time |
Removed OFF mode details from Wake-Up Timing table |
| Design Considerations |
Added a new chapter |
| Acronyms and Abbreviations |
Editorial updates |
| Document |
Rearranged the chapter 6 and 7 |
