◆◆ PMS163 ◆◆
Not supposed to use in AC RC step-down powered or high EFT requirement applications
Operating temperature : -40°C ~ 85°C
System Features
1. 2.5KW OTP program memory
2. 160 Bytes data RAM
3. Maximum 13 IO pins can be selected as TOUCH PAD individually
4. One hardware 16-bit timer
5. Two hardware 8-bit timer with PWM generation
6. Three hardware 11-bit PWM generators (PWMG0, PWMG1 & PWMG2)
7. One hardware comparator
8. Provide 1T 8x8 hardware multiplier
9. 14 IO pins with optional pull-high/pull-low resistor
10. Every IO pin can be configured to enable wake-up function
11. PA6/PA7/PB7 support large sink current: 80mA
12. Bandgap circuit to provide 1.2V Bandgap voltage
13. Up to 12-channel 12-bit resolution ADC with one channel comes from internal Bandgap refer
14. Provide ADC reference high voltage: external input, internal VDD, Bandgap(1.20V), 4V, 3V,
15. Clock sources: internal high RC oscillator(IHRC) and internal low RC oscillator(ILRC)
16. For every wake-up enabled IO, two optional wake-up speed are supported: normal and fast
17. Sixteen Levels of LVR reset: 4.5V, 4.0V, 3.75V, 3.5V, 3.3V, 3.15V, 3.0V, 2.7V, 2.5V, 2.4V
18. Four selectable external interrupt pin
19. Internal LDO for touch noise immunity
20. One low-power clock (NILRC) wake-up stopsys regularly
CPU Features
1. One processing unit operating mode 
2. 88 powerful instructions 
3. Most instructions are 1T execution cycle 
4. Programmable stack pointer to provide adjustable stack level  (Using 2 bytes SRAM for one stack level)
5. Direct and indirect addressing modes for data access. Data memories are available for use as an index pointer of Indirect addressing mode
6. All data memories are available for use as an index pointer
7. Separated IO and memory space
Content Date Version Download
PMS163 datasheet 2023-03-17 released v0.05 Download(CN): Download(EN):
Package Information 2023-09-13 released v0.14 Download(CN): Download(EN):
Content Date Version Download
IDE software 2024-06-12 released v1.01A3 Download(EN):
Program Writer software 2024-06-12 released v1.01A3 Download(EN):
Touch Library 2021-12-17 released v1.7 Download(CN):
Content Description Download
APN001 Output impedance of ADC analog signal source Download(CN): Download(EN):
APN002 Over voltage protection Download(CN): Download(EN):
APN003 Over voltage protection Download(CN): Download(EN):
APN004 Semi-Automatic writing handler Download(CN): Download(EN):
APN005 Effects of over voltage input to ADC Download(CN): Download(EN):
APN007 Setting up LVR level Download(CN): Download(EN):
APN011 Semi-Automatic writing Handler improve writing stability Download(CN): Download(EN):
APN015 Capacitive touch screen PCB design guide Download(CN): Download(EN):
APN019 E-PAD PCB layout guideline Download(CN): Download(EN):