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CSU8RP2113

CSU8RP2113 is an 8-bit CMOS single-chip MCU with 1K x 14-bit internal OTP program memory.


High-performance RISC CPU
8-bit microcontroller MCU
1K x 14-bit OTP program memory
32-byte data memory (SRAM)
Only 42 single word instructions
4-stage PC memory stack
4-stage PUSH and POP stack
Oscillator
Internal 16 MHz oscillator with ±1% accuracy
Peripheral features
5-bit bi-directional I/O port, 1-bit input port
1 buzzer output
1 PWM output, optional PT1.1 or PT1.2 output
2 internal interrupts, 2 external interrupts
5 inputs with wake-up function
Low voltage detection (LVD) pin, internal 2.4 V, 3.6 V voltage comparison
1 open-drain output port (external pull-up voltage not higher than VDD+0.3 V)
Input logic level voltage is configurable
Features of dedicated microcontrollers
Power-on reset (POR)
Power-on reset and hardware reset delay timer (49 ms)
Internal with low voltage reset (LVR)
Timer 0
-8-bit programmable prescaled 8-bit timer counter
Timer/Counter 1
-8-bit programmable prescaled 8-bit divider
Extended Watchdog Timer (32K WDT)
-Programmable time range
CMOS technology
Operating voltage range
-2.2 V~ 5.5 V@fcpu =4 MHz (instruction cycle)
-3.6 V~ 5.5 V@fcpu =8 MHz (instruction cycle)
Operating temperature range
--40~85 ºC
Low power consumption features
MCU operating current
-Normal mode 0.6 mA@4 MHz, 3V
-Normal mode 8 uA@32 kHz, 3 V
-Sleep mode current is less than 1 μA
Package
SOP8/DIP8
Application Scope
Toys
Small appliances
Read more
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Technical Documentation
Evaluation and development data(1)
Design and development
Tools/Software
CSWrite V3.2.4
CSWriterUx V3.2.4 is the latest burning tool software of Core Sea Technology. Support core sea 8bit MCU, 32bit MCU.
CSU-IDE
Core sea 8-bit MCU/SOC integrated development environment 1. Integrated C compiler, assembler, linker, window 2. Support standard C language and assembly language development 3 Example code of integrated chips
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