Contents
Contents
1 Product Overview.............................................................................................................................................. 1
1.1 Features............................................................................................................................................................... 1
1.2 Block Diagram......................................................................................................................................................4
1.3 Applications......................................................................................................................................................... 5
2 Pinout................................................................................................................................................................. 6
2.1 QFN32.................................................................................................................................................................. 6
2.2 QFN48.................................................................................................................................................................. 8
2.3 Pin Properties.................................................................................................................................................... 10
2.3.1 PMU Pin Properties.................................................................................................................................. 10
2.3.2 I/O Pin Properties..................................................................................................................................... 11
3 System...............................................................................................................................................................14
3.1 MCU Core.......................................................................................................................................................... 14
3.1.1 Functional Overview................................................................................................................................. 14
3.1.2 Main Features........................................................................................................................................... 15
3.1.3 Performance..............................................................................................................................................15
3.1.4 Interrupt....................................................................................................................................................16
3.1.5 Debug Interfaces.......................................................................................................................................18
3.2 Bus and Memory System.................................................................................................................................. 19
3.2.1 System Buses............................................................................................................................................ 19
3.2.1.1 AHB Connection Matrix................................................................................................................... 20
3.2.1.2 AHB Multilayer Arbitration...............................................................................................................21
3.2.1.3 Bus Faults......................................................................................................................................... 22
3.2.2 Memory Map............................................................................................................................................ 22
3.2.3 Memory Subsystem.................................................................................................................................. 24
3.2.3.1 SRAM................................................................................................................................................ 26
3.2.3.1.1 Introduction............................................................................................................................. 26
3.2.3.2 eFuse................................................................................................................................................ 26
3.2.3.2.1 Introduction............................................................................................................................. 26
3.2.3.2.2 Main Features..........................................................................................................................28
3.2.3.2.3 Programming........................................................................................................................... 28
3.2.3.3 Flash (Non-Volatile Memory)...........................................................................................................28
3.2.3.3.1 Introduction............................................................................................................................. 28
3.2.3.3.2 Main Features..........................................................................................................................29
3.2.3.3.3 Functional Description.............................................................................................................30
3.2.3.3.3.1 Layout..............................................................................................................................30
3.2.3.3.3.2 Write and Erase.............................................................................................................. 34
3.2.3.3.3.3 XQSPI Controller..............................................................................................................34
3.2.3.3.3.4 Flash Operation Interfaces..............................................................................................37
3.2.3.3.4 Electrical Specifications........................................................................................................... 37
GR533x Copyright © 2023 Shenzhen Goodix Technology Co., Ltd. DS-GR5-00016-EN
Product Datasheet Rev.1.1 (2023-11-18) II