Home
Products
Solution Applications
Service Support
Member Center
中文 英文
Tel
0755-86169257
Email
sales@chipsea.com
WeChat
Model Catalog
Product Selection
Sample Application
TOP
Sample Application
*Product model
*Quantity
*Company name
*Industry
*Market segment
*Final product application
*Estimated annual consumption of project (k/y)
*Contact
*Tel
*Email
*Position
*Company address
Please log in before filling in the form.

Products

CDS8711
CDS8712
CSE7759B
CSE7761
Body Fat Measurement
CS1253
CS1259B
CS1259
CS1251
CS1256
CS1270
PPG Measurement
CS1262
Quick Charge
Dual-role Protocol Chips
CS32G051
CSS34P16
CSU3AF10
CS32G021
CS32G020
CPW3101
Single-role Protocol Chips
Product Overview Model Catalog Technical Documentation Design and development
Product Overview
Favorites
CSU18M88
CSU18M88 is a SOC with 24 Bits ADC, built-in 8k×16-bit MTP program memory, 128-byte EEPROM and 896-byte data memory.
High-performance RISC CPU
8-bit OTP MCU
Built-in 8k×16Bits MTP program memory (program times 1,000), 128Bytes EEPROM (program times 10,000).
896-byte data memory (SRAM): To turn the page
43 instructions, 8-level memory stack
Instruction cycle: ICK/4, ICK/8, ICK/16, ICK/32
Oscillator
8MHz/10.5MHz, 4MHz/5.2MHz oscillator, with the accuracy of ±1% (room temperature 25℃, 3.3V)
3kHz WDT oscillator, with the accuracy of ±10%.
External 32768Hz crystal oscillator can be connected as RTC clock, supporting RTC function.
Features of dedicated microcontroller
Power-on reset (POR)
Power-on reset delay timer (typical value 39ms)
Low voltage reset (LVR, typical value deviation 50 mV)
Timer 0 - programmable prescale 8-bit timer
Timers/ counters 1, 2, 3 - programmable prescale 8-bit prescaler
Watch dog timer (3K WDT)
CMOS technology
Voltage operating range
- DVDD: 2.4V~3.6V;
- AVDD: 2.4V~3.6V
Low power consumption feature
MCU operating current – normal mode (operating voltage 3V, 27℃)
Digital part 0.46mA@1MHzMCU clock (peripherals deactivated)
Typical value of analog part 0.45mA@ normal mode
Analog part 0.75mA@ performance mode – typical current in sleep mode less than 0.8μA – typical current in sleep + WDT mode less than 2μA
Encapsulation
SOP16
SOP20
SOP24
LQFP48
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, window 2. Support standard C language and assembly language development 3. Integrate the chip sample code
Sample Application
*Product model
*Quantity
*Company name
*Industry
*Market segment
*Final product application
*Estimated annual consumption of project (k/y)
*Contact
*Tel.
*Email
*Position
*Company address
Please log in before filling in the form.
Tips
Please enter the company name！
OK
Tips
Please enter the company name！