Products

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

Stow

Technical documentation

Product manual(1)

CDS1282 User Manual

Version: V1.1

Application documentation(1)

Application Notes: CDS1282 Chip Application Guide

V1.0

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

Manual download Design document download Software Download

Sample Application

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CDS1282

High-performance RISC CPU