Cmsemicon 32-bit microcontroller is a product based on ARM® Cortex® M0 and ARM® Cortex® M0+, and its high-speed computing and processing capabilities can handle most complex applications . Cmsemicon 32-bit MCU provides a series of products, focusing on low power consumption and high performance, the main frequency can reach 48MHz-64MHz, up to 256KB Flash, 32KB SRAM, 2KB Data Flash, working voltage 1.8V~5.5V. The chip integrates a variety of analog peripherals such as operational amplifiers, comparators, programmable gain amplifiers, etc., according to different resource requirements, provide the advantages of large resources, multiple pins, and easy expansion, which are widely used in a variety of occasions.
| Name | Version | Describe | Download |
|---|---|---|---|
| CMS32F035 data sheet | V1.0.0 | CMS32F035 chip feature, performance indicators, packaging information, etc. |
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| CMS32L031 data sheet | V1.2 | CMS32L031 chip feature, performance indicators, packaging information, etc. |
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| CMS32L051 data sheet | V1.80 | CMS32L051 chip performance indicators, packaging information, etc. |
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| Name | Version | Describe | Download |
|---|---|---|---|
| CMS32F030 user manual | V1.53 | CMS32F030 modules, chip registers, clocks, storage, etc. |
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| CMS32F033 user manual | V1.07 | CMS32F033 modules, chip registers, clocks, storage, etc. |
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| CMS32F035 reference manual | V1.0.0 | CMS32F035 modules, chip registers, clocks, storage, etc. |
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| CMS32L031 user manual | V1.2 | CMS32L031 modules, chip registers, clocks, storage, performance indicators, etc. |
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| CMS32L051 user manual | V1.1 | CMS32L051 modules, chip registers, clocks, storage, etc. |
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| Name | Version | Describe | Download |
|---|---|---|---|
| Cmsemicon.CMS32-Series | V1.0.1 | Cmsemicon.CMS32-Series pack |
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| CMS32L031 Keil Pack | V1.0.2 | CMS32L031MCU Keil device support installation package |
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| Cmsemicon.CMS32L051.pack | V1.0.0 | CMS32L051 Keil pack |
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| Cmsemicon.CMS32L051-S.pack | V1.0.0 | CMS32L051-S Keil pack |
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| Name | Version | Describe | Download |
|---|---|---|---|
| CMS32F033-Built-in operational amplifier | V1.0.3 | AN230002-Z-CMS32F033-Built-in operational amplifier application precautions |
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| CMS32F033-Built-in comparator | V1.0.1 | AN230003-Z-CMS32F033-Built-in comparator application precautions |
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| CMS32F033-I2C Application Note | V1.0.2 | AN230004-Z-CMS32F033-I2C Application Note |
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| CMS32F033-CC Application Note | V1.0.0 | AN230010-Z-CMS32F033-CCP application note |
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| CMS32F033-UART Application Note | V1.0.0 | AN230011-Z-CMS32F033-UART application note |
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| Cmsemicon M0 series MCU GPIO interrupt wake-up application notes | V1.00 | Cmsemicon M0 series MCU GPIO interrupt wake-up application notes |
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| Product | Name | Describe | Version |
|---|---|---|---|
|
CMS-ICE8 OB | CMS/BAT series onboard simulation tools |
V1.04 |
|
CMS-ICE8 PRO | CMS/BAT series onboard simulation tools |
V1.04 |
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Lithium battery management 
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High-precision measurement 
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