A.46 I2C changes
• “IIAAS” corrected to “IAAS”, in the figure "Typical I2C interrupt routine" under the section "Initialization/application
information".
• Added a note for I2C_FLT[STOPF].
• Added a note in the section "Address matching wake-up".
A.47 UART changes
• Added the following note to the bitfield description of MODEM[TXRTSE]:
NOTE:
Ensure that C2[TE] is asserted beforeassertion of this bit.
• Added an overbar over the CTS signal name in Table 47-1.
A.48 LPUART changes
• Updated the field descriptions of WATER[RXWATER] and STAT[RDRF].
A.49 I2S/SAI changes
• In RDR and TDR registers, removed [31:0] from 2 bitfield names. The bitfield definitions did not change, just the
"names" for the bitfields.
• In I2S_TCR2[MSEL], changed bit field description for 00 to Master Clock (MCLK) 1 option selected.
• For section "Modes of operation", removed "MCU" from "these MCU power modes".
• Removed a note about data lines and channels, which does not apply to this device.
A.50 GPIO changes
• Updated Features
A.51 JTAGC module changes
• No substantial content changes
I2C changes
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
1406 NXP Semiconductors
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