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CDS1282
CDS1282 is an 8-bit RISC MCU with 24-bit ADC and built-in 2k×16-bit OTP program memory.
High-performance RISC CPU
8-bit SCM MCU
Built-in 2k×16-bit program memory OTP
256-byte data memory (SRAM)
Only 43 single-word instructions
8-level memory stack
Fastest instruction cycle optional (1MHz/500kHz), 500kHz by default
Oscillator
Built-in 4MHz/2MHz oscillator, with the initial accuracy of ±1%1, full temperature & full voltage ±2%.
Built-in WDT oscillator, with an accuracy of ±10% after TRIM and 9.5kHz in actual situation
Peripheral features
4 analog input, multiplexed bi-directional I/O port
One 8bit PWM, clock source 500/1K/2K/4kHz optional
2 internal interrupts (TIMER/ ADC, 1 external interrupt)
Support built-in 1x PGA
Built-in temperature sensor
Features of dedicated microcontroller
Power-on reset (POR)
Power-on reset delay timer (39ms)
Built-in low voltage reset (LVR)
8bit timer
Watchdog timer (9.5k WDT)
CMOS technology
Voltage operating range - VDD 2.4V~3.6V
Low power consumption feature
MCU operating current
- Normal mode: 450uA@2MHz (operating voltage: 3V; instruction cycle: 500kHz)
- Current in sleep mode: less than 1.5μA
Encapsulation
SOP8
Read more
Stow
Technical documentation
Design and Development
Tools/Software
CSU-IDE V6.0.3
chipsea8-bit MCU/SOC integrated development environment 1. Integrate C compiler, assembler, linker, debugger 2. Support standard C language and assembly language development 3. Integrate the chip sample code
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