CSWrite V3.3.3
1. New models: CS8P322, CS32G053, CS32G023
2, CST92F42 burning BUG fix
3. Fixed the "after the expiration date" pop-up window problem.
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CPW3101
A microcontroller that integrates the UFCS protocol
CPW3101 is a microcontroller compliant with the UFCS protocol. The maximum frequency is 24 MHz. It has a built-in 32KB Flash and a 2KB SRAM and supports peripherals, such as UART, I2C, and timer. Furthermore, it features high integration, interference immunity, and reliability. Its operating temperature ranges from -40 °C to 85 °C and its operating voltage ranges from 2.2 V to 5.5 V. The chip supports multiple low-power modes to meet different applications.
Main frequency
- Max operating frequency 24MHz
Memory
- 32Kbytes Flash memory
- 2Kbytes SRAM
- 2Kbytes SRAM
Clock module
- Internal 24MHz RC oscillator (HRC), ±1%@25℃, 3.3V, full-temperature clock accuracy ±3%
- Internal 40kHz RC oscillator (LRC), with the accuracy of ±10% in a typical case
- Internal 40kHz RC oscillator (LRC), with the accuracy of ±10% in a typical case
Operating environment
- VDD voltage: 2.2 to 5.5V
- Temperature range: -40 to 85℃
- Temperature range: -40 to 85℃
Power management
- Low-power mode: sleep, deep sleep mode 1, deep sleep mode 2
- Support POR (power-on reset)/PDR (power-down reset)
- Support POR (power-on reset)/PDR (power-down reset)
General-purpose input/output port (I/O)
- 6 inputs and outputs (I/O)
- All I/O mapped external interrupt vectors
- UART communication pin supports 6V withstand voltage
- nRST/external interrupt (output)/I2C port supports 1.8V/1.2V input
- nRST low-level reset, no pull up inside, external pull-up resistor to be connected
- UART supports VDD communication level
- All I/O mapped external interrupt vectors
- UART communication pin supports 6V withstand voltage
- nRST/external interrupt (output)/I2C port supports 1.8V/1.2V input
- nRST low-level reset, no pull up inside, external pull-up resistor to be connected
- UART supports VDD communication level
Timer
- 1 × general-purpose 16-bit timer, supporting the capture function
PWM output
- 1 × low-power timer
- 1 × independent watchdog timer (FWDT): 8-bit preset
and 12-bit self-decrement counter
- 1 × system timer: 24-bit self-decrement counter
- 1 × independent watchdog timer (FWDT): 8-bit preset
and 12-bit self-decrement counter
- 1 × system timer: 24-bit self-decrement counter
Low power consumption feature
- <10uA deep sleep mode @3.3V, 25℃
Encapsulation
- WLCSP8
Read more
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Technical Documentation
Product manual(1)
Design and development
Tools/Software
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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