CMS8S589x Datasheet Enhanced 1T 8051 microcontroller with flash memory
■The CMS8S589x series is an 8051 core, a 1T instruction system compatible with MCS-51, and a general IO type 8 bit chip. The operating frequency can reach up to 48MHz. The MCU has the following characteristics:
▲With a maximum of 64KB program area, 256B RAM space, 4KB XRAM, 4KB DATA FLASH area, 16K BOOT area.
▲With four oscillation modes.
▲It supports three working modes: normal, idle, and sleep, which can effectively reduce power consumption.
▲Built-in low-voltage reset LVR, low-voltage detection LVD, watchdog overflow reset and other protection settings can effectively improve the reliability of system operation.
▲With multiple interrupt sources such as external interrupts, timer interrupts and other peripheral interrupts, it can respond to external events in a timely manner and improve the utilization of the MCU.
▲Digital functions can be assigned to any IO port.
▲10 timers can realize functions such as reset system, counting, input capture, output comparison, timing wake-up, and baud rate generator.
▲6-channel 16-bit PWM, supports independent, complementary, and synchronous three-mode output, and has hardware brake function, dead zone control function, mask output and other functions.
▲With 1 I2C, 1 SPI, and 2 UART communication modules, it can realize data transmission between the system and other devices.
▲It has a high-precision 12-bit ADC and can choose an internal reference voltage; Each IO can be used as the input channel of the ADC.
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CMS8S589x 、 CMS8S5895 、 CMS8S5897 、 CMS8S5898 、 CMS8S5899 、 CMS8S589x series i |
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Datasheet |
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Please see the document for details |
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SSOP20;QFN20;TSSOP20;QFN24;SSOP24;LQFP32;QFN32 |
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English Chinese Chinese and English Japanese |
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Jan 2024 |
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Rev. 1.0.7 |
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2.1 MB |
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