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DL9120

QiXin
Part Number DL9120
Manufacturer QiXin
Description 20-way LED meteor flashing light controller
Published Feb 28, 2020
Detailed Description DL9120 20 LED General Description The DL9120 series is a family of low-cost, high speed, high noise immunity, EPROM/RO...
Datasheet PDF File DL9120 PDF File

DL9120
DL9120

Overview
DL9120 20 LED General Description The DL9120 series is a family of low-cost, high speed, high noise immunity, EPROM/ROM-based 8-bit CMOS microcontrollers.
It employs a RISC architecture with only 42 instructions.
All instructions are single cycle except for program branches which take two cycles.
The easy to use and easy to remember instruction set reduces development time significantly.
The DL9120 series consists of Power-on Reset (POR), Brown-out Reset (BOR), Power-up Reset Timer (PWRT), Oscillator Start-up Timer(OST), Watchdog Timer, EPROM/ROM, SRAM, tri-state I/O port, I/O pull-high/open-drain/pull-down control, Power saving SLEEP mode, real time programmable clock/counter, Interrupt, ...


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