STMPE16M31PX Datasheet, PDF (20/75 Pages) STMicroelectronics – Up to 30 pF external reference capacitor

System controller
7
System controller
STMPE16M31PX
The system controller contains the registers that control the following functions:
– Device identification
– Version identification
– Power state management
– Clock speed management
– Clock gating to various modules
Table 9. System controller registers
) Address
Register name
Reset value
t(s _0x00
CHIP_ID
0x2432
duc ^0x02
ID_VER
0x03
ro _0x03
SYSCON-1
0x00
Obsolete ^{Product(s) - Obsolete P 0x04}
SYSCON-2
0xFE
R/W
Description
CHIP identification number
R
MSB: 0x24, LSB: 0x32
R Version of device
General system
RW
control
RW Sensor and PWM clock divider
20/75
Doc ID 17058 Rev 2