DS80C323-ECD

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The DS80C323-ECD is a microcontroller for embedded control applications with an extended temperature range that allows it to operate in more extreme conditions. It is a low-power, cost-effective, single-chip 8-bit microcontroller with on-chip memory, peripherals, and timers. The DS80C323-ECD is designed for a range of applications including but not limited to power metering, industrial control and monitoring, automotive, home appliances and consumer electronics.

The DS80C323-ECD features an 8-bit Central Processing Unit (CPU) core, and is programmed in 8051 Assembly language. This microcontroller can execute up to 12 Millions Instructions Per Second (MIPS) at 25 MHz of core clock frequency. The memory architecture consists of 8 Kbytes of code memory, 1 Kbyte of EEPROM, and 640 bytes of RAM. It also includes a 6-channel, 10-bit Analogue-to-Digital Converter (ADC), and 128 bytes of general-purpose I/O ports.

The key features of the DS80C323-ECD are its extended temperature range, low power consumption, on-chip memory, peripherals, and timers. It offers an operating temperature range of -40°C to +85°C, making it suitable for use in extreme environmental conditions. Furthermore, the current consumption of the microcontroller can be reduced by up to 50% compared to similar 8-bit microcontrollers.

The DS80C323-ECD features two on-chip timers, which can be used for pulse width modulation (PWM) control, ID loop control, pulse counting and pulse-width adjustment duties. The PWM timer can be configured to produce 16 different pulse widths. Furthermore, the microcontroller has two general-purpose I/O ports, each with 8 bits, which can be configured as either input or output ports.

The DS80C323-ECD also has a power management function which enables the selection of various operating modes to reduce power consumption. The operating modes include the high-speed idle mode, the low-power idle mode and the power-off mode. In addition, the microcontroller has a low-power wake-up circuit which enables the device to enter a low-power state after a specific period of time.

The DS80C323-ECD also has an on-chip Watchdog Timer (WDT) which can prevent system failures due to software errors. The WDT runs continuously and is used to reset the microcontroller in case of a power failure or if the software stops responding. The WDT can be disabled for debugging purposes and re-enabled for system protection.

In conclusion, the DS80C323-ECD is a versatile 8-bit microcontroller that is suitable for a wide range of applications. It has a wide operating temperature range, low power consumption and a range of on-chip peripherals and timers. The WDT ensures system reliability and the power management ensures low power consumption. This makes the DS80C323-ECD an ideal choice for any embedded control application.

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