NXP Semiconductors K22F series - Page 9

Section number Title Page
9.13 Debug & Security......................................................................................................................................................... 212
Chapter 10
Signal Multiplexing and Signal Descriptions
10.1 Introduction...................................................................................................................................................................213
10.2 Signal Multiplexing Integration....................................................................................................................................213
10.2.1 Port control and interrupt module features.................................................................................................. 214
10.2.2 Clock gating................................................................................................................................................. 215
10.2.3 Signal multiplexing constraints....................................................................................................................215
10.3 Pinout............................................................................................................................................................................215
10.3.1 K22F Signal Multiplexing and Pin Assignments.........................................................................................215
10.3.2 K22 Pinouts..................................................................................................................................................222
10.4 Module Signal Description Tables................................................................................................................................228
10.4.1 Core Modules...............................................................................................................................................228
10.4.2 System Modules...........................................................................................................................................229
10.4.3 Clock Modules............................................................................................................................................. 229
10.4.4 Memories and Memory Interfaces............................................................................................................... 230
10.4.5 Analog..........................................................................................................................................................233
10.4.6 Timer Modules.............................................................................................................................................234
10.4.7 Communication Interfaces........................................................................................................................... 235
10.4.8 Human-Machine Interfaces (HMI).............................................................................................................. 238
Chapter 11
Port Control and Interrupts (PORT)
11.1 Introduction...................................................................................................................................................................239
11.2 Overview.......................................................................................................................................................................239
11.2.1 Features........................................................................................................................................................ 239
11.2.2 Modes of operation...................................................................................................................................... 240
11.3 External signal description............................................................................................................................................241
11.4 Detailed signal description............................................................................................................................................241
11.5 Memory map and register definition.............................................................................................................................241
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
NXP Semiconductors 9