In addition to the changes listed in the following table, there were numerous typographical updates that were made throughout the document.
Terminology in this document may not match with the contents of the current revision of the device errata or other Microchip documentation and collateral. If there are any questions or concerns regarding terminology, contact a Microchip support or sales representative.
The following additions or updates were done during this revision:
Section | Description |
---|---|
General |
|
Features | Added new information for PWM Modes using TC peripherals. |
Analog Peripherals Considerations | Updated the note for Caution, and the Analog Signal Components Interconnections Diagram. |
Memories |
|
SAM L11 Specific Security Features | |
Clock System |
|
MCLK |
|
FREQM |
|
PM |
|
OSCCTRL |
|
OSC32KCTRL |
|
RTC | Updated the following registers with new notes: |
DMAC | Updated the following registers with new bit alignment values: |
PORT | Updated the figure in the Functional Description |
EVSYS |
|
SERCOM | Updated I/O Lines with new text |
SERCOM USART | |
SERCOM SPI | |
2SERCOM IC | |
TC |
|
CCL | Updated Truth Table Inputs Selectionwith a new figure for Linked Lut Input Selection |
ADC | |
AC | Updated the Block Diagramto display DAC as DAC Output. |
DAC |
|
OPAMP | Updated the Signal Description with a new note. |
Schematic Checklist | Updated the Introduction with all new content and a caution note for a noisy environment |
In addition to the changes listed in the following table, there were numerous typographical updates that were made throughout the document.
The following additions or updates were done during this revision:
Section | Description |
---|---|
Features |
|
Configuration Summary | Added a new note to Table 1-1, SAM L10/L11 Device-Specific Features |
Pinout |
|
Memories |
|
SAM L11 Specific Security Features |
|
Boot ROM |
|
DSU |
|
MCLK | Updated the offset for the CPUDIV register |
FREQM | Updated the Block Diagram and changed CLK_REF_MUX to CLK_REF |
DMAC | |
NVMCTRL | Updated the Silent Access section with new text and table |
TRAM |
|
SERCOM |
|
2SERCOM IC | Updated the Signal Description with a new note and Pinout tables |
TC |
|
TRNG | Updated the DATA register with a new register property |
ADC |
|
OPAMP | Added in a new topic, Reference Buffer (REFBUF) |
Electrical Characteristics at 85℃ |
|
Electrical Characteristics at 125℃ | Removed the last Equation in Analog-to-Digital Converter (ADC) Characteristics |
AEC-Q100 Grade Electrical Characteristics |
|
The following additions or updates were done during this revision:
Section | Description |
---|---|
Features | Added the AEC-Q100 qualifications. |
Multiplexed Signals | Corrected typographical errors for note designations in the Pinout Multiplexing Table. |
Peripherals Configuration Summary | Corrected typographical errors in the table. |
Electrical Specifications at 85°C |
|
Electrical Specifications at 125°C |
|
AEC-Q100 Electrical Specifications | This section is newly added for this release. |
Package Drawings | 24-pin VQFN with Stepped Wettable Flanks (AEC-Q100 Grade 1) and 32-pin VQFN with Stepped Wettable Flanks (AEC-Q100 Grade 1) |
Section | Updates |
---|---|
Features |
|
Ordering Information |
|
Memories |
|
Processor and Architecture |
|
Peripherals Configuration Summary |
|
SAM L11 Specific Security Features |
|
Peripheral Access Controller | |
GCLK |
|
MCLK |
|
FREQM |
|
PM |
|
OSCCTRL |
|
OSC32KCTRL |
|
SUPC |
|
WDT |
|
RTC |
|
DMAC | |
EIC | |
NVMCTRL |
|
TRAM |
|
PORT - I/O Pin Controller |
|
EVSYS |
|
SERCOM |
|
SERCOM - USART |
|
SERCOM - SPI | |
2SERCOM IC |
|
TC |
|
TRNG |
|
CCL | |
ADC | |
AC | |
DAC |
|
Section | Updates |
---|---|
Configuration Summary | Updated SAML10/L11 Family Features |
Oscillators Pinout | Updated XOSC32 Jitter Minimization |
Memories |
|
Features |
|
Boot ROM |
|
Device Service Unit (DSU) | Updated STATUSB Register |
Power Manager (PM) |
|
Oscillators Controller (OSCCTRL) |
|
32KHz Oscillators Controller (OSC32KCTRL) | Updated the ULP32KSW bit in the OSCULP32K Register |
Supply Controller (SUPC) | Corrected erroneous text and added a note to Low Power VREF in Active Mode |
Real Time Counter (RTC) |
|
Direct Memory Access Controller (DMAC) | |
External Interrupt Controller (EIC) | |
Nonvolatile Memory Controller (NVMCTRL) |
|
TrustRAM (TRAM) | |
I/O Pin Controller (PORT) | |
Event System (EVSYS) |
|
SERCOM USART | |
2SERCOM IC | |
Timer/Counter (TC) |
|
Configurable Custom Logic (CCL) |
|
Analog-to-Digital Converter (ADC) |
|
Analog Comparators (AC) |
|
Digital-to-Analog Converter (DAC) |
|
Operational Amplifier Controller (OPAMP) |
|
Electrical Characteristics |
|
Electrical Characteristics at 125°C |
|
Schematic Checklist |
|
Appendix A | New Section for Migrating From SAM L21 to SAM L10/L11 (32-pin Package) |
Appendix B | New Section for Migrating From SAM D20/D21 to SAM L10/L11 (32-pin Package) |
Added new documentation for Electrical Characteristics -125°C.
This is the initial released version of the document.