Products

Products

◆◆ PMS164 ◆◆

◆	In applications with AC RC step-down power supply or high EFT requirements, the system circuit needs to be modified if necessary to improve the anti-interference capability.
◆	Operating temperature : -40°C ~ 80°C

System Features

1.	1.75KW OTP program memory
2.	128 Bytes data RAM
3.	Maximum 12 IO pins can be selected as TOUCH PAD individually
4.	One hardware 16-bit timer
5.	Two hardware 8-bit timers with 6/7/8-bit PWM generation
6.	One hardware comparator
7.	14 IO pins with optional pull-high resistor
8.	Bandgap circuit to provide 1.20V Bandgap voltage
9.	Clock sources: internal high RC oscillator and internal low RC oscillator
10.	Eight Levels of LVR reset: 4.0V, 3.5V, 3.0V, 2.75V, 2.5V, 2.2V, 2.0V, 1.8V
11.	Three selectable external interrupt pins

CPU Features
1.	One processing unit operating mode
2.	82 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.	Separated IO space and memory space

Content	Date	Version	Download (CN)	Download (EN)
PMS164 datasheet	2025-10-09 released	v0.04	Download(CN)：	Download(EN)：
Package Information	2025-03-20 released	v0.15	Download(CN)：	Download(EN)：

Content	Date	Version	Download (CN)	Download (EN)
IDE software	2025-08-19 released	v1.05	Download(CN)：	Download(EN)：
Program Writer software	2025-08-19 released	v1.05	Download(CN)：	Download(EN)：
Touch Library	2021-12-17 released	v1.7	Download(CN)：	Download(EN)：

Content	Description	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)：
APN007	Setting up LVR level	Download(CN)：	Download(EN)：
APN011	Semi-Automatic writing Handler improve writing stability	Download(CN)：	Download(EN)：
APN013	Notification of crystal oscillator	Download(CN)：	Download(EN)：
APN014	Capacitive touch IC design guide	Download(CN)：	Download(EN)：
APN015	Capacitive touch screen PCB design guide	Download(CN)：	Download(EN)：
APN018	Double bonding check on writer for specific packages	Download(CN)：	Download(EN)：
APN019	E-PAD PCB layout guideline	Download(CN)：	Download(EN)：