| Device, SUPC - Supply Controller, ADC - Analog-to-Digital
Converter | Temperature sensor functionality removed. |
| DSU - Device Service Unit | Bit CTRL.CRC is write-only. |
| DMAC - Direct Memory Access Controller |
- Bit field descriptions for PRICTRL0.LVLPRIn updated.
- Editorial updates.
|
| PORT - I/O Pin Controller | Editorial updates. |
| OSCCTRL - Oscillators Controller |
- Register DFLLCTRL: bit field descriptions added for BPLCKC and
WAITLOCK.
|
| EVSYS - Event System | Editorial updates. |
| TC - Timer/Counter | Editorial updates. |
| AES - Advanced Encryption Standard |
- Correct name of
register INTENFLAG is INTFLAG.
|
| SERCOM USART - SERCOM Synchronous and Asynchronous Receiver and
Transmitter |
- Start-of-Frame support added.
- Recommended max.
Rx Error explanation added to 'Asynchronous Operational
Range'.
|
| SLCD - Segment
Liquid Crystal Display Controller | Editorial updates. |
| PTC - Peripheral Touch Controller | Editorial updates. |
| Electrical
Characteristics: General |
- VDDIO and VDDANA are referred to as
VDD.
- GPIO Clusters moved to GPIO Pin
Clusters.
- Power Consumption values moved to individual sections, tables
"Power Consumption."
- Differentiation between values covered by production tests,
characterization, and simulation introduced.
- Editorial updates.
- Section structure
flattened.
|
| Electrical Characteristics: General Operating
Ratings |
- TJ is
100°C max.
- Note added on
VDD.
|
| Electrical Characteristics: Supply
Characteristics |
- Supply Rise Rates
replaced and updated by Supply Slew Rates.
- Current
Requirements removed.
|
| Electrical Characteristics: Power Consumption |
- Active Current
Consumption re-organized.
- Standby and
Backup values added.
|
| Electrical Characteristics: Wake-up
Timing |
- Values
updated.
- Standby and
Backup values added.
|
| Electrical Characteristics: IO Pin Characteristics |
- Tables
re-structured.
- Values updated
and added.
|
| Electrical Characteristics, Analog Characteristics: Buck Converter, LDO Regulator, AWPS, POR, BOD33,
ADC, AC, Voltage Reference |
- Values updated
and added.
|
| Electrical Characteristics: NVM Characteristics |
|
| Electrical Characteristics, Oscillators
Characteristics: XOSC, XOSC32K,OSCULP32K, OSC16M, DFLL48M,
DPLL96M |
|
| Electrical Characteristics: SLCD Characteristics |
- Condition for
minimizing power consumption added.
- Values
added.
|
| Schematic Checklist |
- 1kΩ pull-up resistor for SWCLK pin recommended.
- Editorial updates.
|
| SAM L22 Errata | Changed:- Erratum 15010
moved from Device to RTC category.
- Errata 14417,
14431, 14819, 14827, 15010: editorial updates.
New:- TCC: Advance capture mode requires upper channels to be
configured. Errata reference 14817
- TC: SYNCBUSY.CC and .PER can be released too early.
Errata reference 15056
- TCC: SYNCBUSY.CCB and .PERB can be released too early.
Errata reference 15057
- RTC: Tamper pin activity while RTC is disabled can
erroneously set tamper detection when enabled. Errata
reference 15092
|
