20 foot touch ic sop20

2021-05-18 4045

summary

It is an enhanced 8-bit touch microcontroller designed and developed using high-speed and low-power CMOS technology. It has a 16K Bytes FLASH program memory, four system operating modes (normal, low speed, power off, and idle), and 14 interrupt sources.


function

Enhanced 1T8051 Core

16K Bytes FLASH

IAP and ICP operations

Supports dual line simulation

Multiple clock outputs

Multiple reset methods

Open drain, up/down, Schmidt, configurable input/output

Peripheral function pin full mapping module

4 external interrupts

Timer counter

1 set of 12 bit complementary PWM with dead zone control

1 channel 8-bit single output PWM

Capacitive touch button (CTK) detection circuit

Power saving mode