The CMS80F series is Cmsemicon's classic 8051 series of chips, featuring low power consumption and low pins. The chip supports LED/LCD drive functions.
Name | Version | Describe | Download |
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CMS80F261x data sheet | V1.0.7 | CMS80F261x chip feature, performance indicators, packaging information, etc. |
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CMS80F253x data sheet | V1.0.3 | CMS80F253x modules, chip feature, performance indicators, packaging information, etc. |
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CMS80F751x data sheet | V1.0.8 | CMS80F751x chip feature,performance indicators, packaging information, etc. |
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CMS80F262x Data sheet | V1.0.4 | CMS80F262x chip feature,performance indicators, packaging information, etc. |
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CMS80F26282 data sheet | V1.02 | CMS80F26282 chip feature, performance indicators, packaging information, etc. |
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CMS80F731x data sheet | V1.0.2 | CMS80F731x chip feature, performance indicators, packaging information, etc. |
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CMS80F761x data sheet | V1.0.1 | CMS80F761x chip feature, performance indicators, packaging information, etc. |
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Name | Version | Describe | Download |
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CMS80F261x reference manual | V1.0.5 | CMS80F261x modules, chip registers, clocks, storage, etc. |
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CMS80F253x reference manual | V1.0.4 | CMS80F253x modules, chip registers, clocks, storage, performance indicators, packaging information, etc. |
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CMS80F262x Reference Manual | V1.0.6 | CMS80F262x chip modules, chip registers, clocks, storage, etc. |
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CMS80F751x Reference Manual | V1.0.6 | CMS80F751x chip modules, chip registers, clocks, storage, performance indicators, packaging information, etc. |
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CMS80F231x user manual | V1.1.3 | CMS80F231x modules, chip registers, clocks, storage, etc. |
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CMS80F731x Reference Manual | V1.0.3 | MCU modules, chip registers, clocks, storage, performance indicators, etc. |
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CMS80F761x reference manual | V1.0.2 | CMS80F761x modules, chip registers, clocks, etc.
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Name | Version | Describe | Download |
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CMS80F261x_DemoCode | V2.6.0 | Contains the driver and sample program of the CMS80F261x_Demo chip module |
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CMS80F262x_DemoCode | V1.7.2 | Contains the driver and sample program of the CMS80F262x_Demo chip module |
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CMS80Fx51x_DemoCode | V2.3.0 | Contains the driver and sample program of the CMS80Fx51x_Demo chip module |
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CMS80F253x_DemoCode | V1.8.0 | Contains the driver and sample program of the CMS80F253x_Demo chip module |
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CMS80F731x_DemoCode | V1.6.0 | Contains the driver and sample program of the CMS80F731x Demo chip module |
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CMS80F761x_DemoCode | V1.7.2 | Contains the driver and sample program of the CMS80F761x_Demo chip module |
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CMS80F231x_Democode | V1.5.7 | Contains the driver and sample program of the CMS80F231x chip module |
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Name | Version | Describe | Download |
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Application Notes for CMS 8051 Microcontroller | V1.0.10 | Application Notes for CMS 8051 Microcontroller |
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8051 chip ADC model Application Note | V1.01 | ADC model Application Note for CMS 8051 chip |
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8051MCU I2C Application Note | V1.0.1 | Cmsemicon 8051MCU I2C Application Note |
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8051MCU LVD Application Note | V1.0.0 | Cmsemicon 8051MCU LVD Application Note |
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8051MCU LSE Application Note | V1.0.0 | Cmsemicon 8051MCU LSE Application Note |
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