71.1 Revision DS60001764B - 11/2022

Note: Microchip is in the process of implementing inclusive language in our documentation. During this update, you may see the old terms and the new terms in our documentation text. We apologize for any confusion.


Section	Changes
Global	Editorial changes throughout.
Power Management Controller (PMC)	Main Clock Source Selection: updated. CKGR_MOR: updated. CKGR_MCFR: updated access for MAINF. PMC_SR: updated access for XT32KERR.
DDR-SDRAM Controller (MPDDRC)	Renamed and updated Bus Monitor, Performance Monitor
Static Memory Controller (SMC)	HSMC_ELPRIM, HSMC_MODE, HSMC_PMECCx: updated reset values. HSMC_MODE: added PS field.
DMA Controller (XDMAC)	Description: updated. XDMAC_CC: updated reset value.
Gigabit Ethernet MAC (GMAC)	Receive Buffer List: updated. Transmit Buffer List: updated. GTSUCOMP External Connection: updated.
USB Device High-Speed Port (UDPHS)	41.6.9 Transfer Without DMA: modified code content.
Synchronous Serial Controller (SSC)	Audio Sampling Rate Limitations: added. SSC_WPMR: updated WPEN bit description.
Two-Wire Interface (TWIHS)	Asynchronous Partial Wake-Up: updated.
Flexible Serial Communication Controller (FLEXCOM)	Updated: SPI Comparison Function on Received Character SPI Asynchronous and Partial Wake-Up TWI Asynchronous and Partial Wake-Up Bus Clear Command, FIFO Pointer Error, FLEX_TWI_CR: modified FLEX_TWI_SR: updated reset value
Quad Serial Peripheral Interface (QSPI)	QSPI Bus Clock Modes: updated.
Secure Digital MultiMedia Card Controller (SDMMC)	SDMMC_CA0R: added Note 2 SDMMC_PSR: modified reset value.
Image Sensor Controller (ISC)	Index 16:31 now ‘ reserved’ in: ISC_DST0 ISC_DST1 ISC_DST2 Descriptor Memory Mapping: updated column “Address” in Table 52-4, Table 52-5, Table 52-6 ISC_DCTRL: updated DVIEW description.
Pulse Width Modulation Controller (PWM)	Fault Protection: figure updated. PWM_SMMR: updated. PWM_ETRGx, PWM_LEBRx: updated.
Advanced Encryption Standard (AES)	Secure Protocol layers Improved Performances: updated. AES_MR: updated reset value.
Triple Data Encryption Standard (TDES)	TDES_MR: updated reset value.
Analog Comparator Controller (ACC)	Description, Embedded Characteristics: updated.
Analog-to-Digital Controller (ADC)	Asynchronous Partial Wakeup: updated. ADC_EMR: updated.
Electrical Characteristics	Electrical Parameters Usage: updated. Absolute Maximum Ratings: added injected current information. DC Characteristics: updated VIL and VIH. Recommended Operating Conditions on Input Pins: added.