PMC156/PMS156 Series
8bit OTP Type IO Controller
1. Features
1.1. Special Features
PMC156 series:
High EFT series
Operating temperature range: -40°C ~ 85°C
PMS156 series:
General purpose series
Not supposed to use in AC RC step-down powered or high EFT requirement applications.
PADAUK assumes no liability if such kind of applications can not pass the safety regulation tests.
Operating temperature range: -20°C ~ 70°C
1.2. System Features
1KW OTP program memory
64 Bytes data RAM
One hardware 16-bit timer
Support fast wake-up
16 IO pins with 10mA capability and optional pull-high resistor
Every IO pin can be configured to enable wake-up function
Band-gap circuit to provide 1.20V reference voltage
Built-in half VDD bias voltage generator for LCD application
Built-in Internal High RC Oscillator (IHRC)
Operating frequency range:
DC ~ 8MHz@VDD≧3.3V; DC ~ 4MHz@VDD≧2.5V; DC ~ 2MHz@VDD≧2.2V
Operating voltage range: 2.2V ~ 5.5V
Low power consumption
I
operating ~ 1.7mA@1MIPS, VDD=5.0V
powerdown ~ 1uA@VDD=5.0V
Ioperating ~ 8uA@ILRC=21kHz, VDD=3.3V
Ipowerdown ~ 0.5uA@VDD=3.3V
I
Clock sources: External crystal oscillator, internal high RC oscillator and internal low RC oscillator
Eight levels of LVR reset : 4.1V, 3.6V, 3.1V, 2.8V, 2.5V, 2.2V, 2.0V, 1.8V
Two external interrupt pins
1.3. CPU Features
One processing unit operating mode
79 Powerful instructions
Most instructions are 1T execution cycle
Programmable stack pointer and adjustable stack level
Direct and indirect addressing modes for data access. Data memories are available for use as an index pointer
of Indirect addressing mode
IO space and memory space are independent
©Copyright 2018, PADAUK Technology Co. Ltd
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PDK-DS-PMX156-EN_V106 – Dec. 12, 2018