PIC17C43T-16E/PQ

Program Memory Type:	OTP
Base Part Number:	PIC17C43
Supplier Device Package:	44-MQFP (10x10)
Package / Case:	44-QFP
Operating Temperature:	-40°C ~ 125°C (TA)
Oscillator Type:	External
Data Converters:	--
Voltage - Supply (Vcc/Vdd):	4.5 V ~ 6 V
RAM Size:	454 x 8
EEPROM Size:	--
Series:	PIC® 17C
Program Memory Size:	8KB (4K x 16)
Number of I/O:	33
Peripherals:	POR, PWM, WDT
Connectivity:	UART/USART
Speed:	16MHz
Core Size:	8-Bit
Core Processor:	PIC
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

The PIC17C43T-16E/PQ microcontroller is a 16-bit microcontroller based on the Harvard architecture. It is capable of high performance and distributed processing, which means it can be used in many different embedded applications. It is a very small and economical microcontroller, making it ideal for cost-effective solutions in embedded designs.

Features and Benefits

The PIC17C43T-16E/PQ microcontroller features an embedded 8-bit processor core and can operate at speeds of up to 33MHz. It offers a total of 32Kbytes of program memory, 4Kbytes of data memory, 2Kbytes of static RAM, and 2Kbytes of EEPROM. The chip supports two serial ports and two parallel ports, making it ideal for communications applications. It also supports interrupt and low-power sleep modes. Other features include on-chip hardware multiplier, PWM modules, and brown-out detect circuitry. It also includes a watchdog timer for added reliability. The microcontroller also offers an internal oscillator with an enterable frequency range of up to 16MHz, and the ability to connect external liquid-crystal displays via its PMP interface.

PIC17C43T-16E/PQ Application Field and Working Principle

The PIC17C43T-16E/PQ microcontroller is widely used in embedded applications, such as motor control, appliance control, industrial automation, robotics and sensor networks. It is also used in many consumer products, including mobile phones, toys, televisions and cameras. The working principle of the PIC17C43T-16E/PQ microcontroller is based on the Harvard architecture. It stores and executes instructions from its program memory, fetches data from its data memory, and operates on that data from its ALU. It is able to perform operations such as arithmetic, logical, shift, and memory access. It can also use interrupts to take action based on external signals.

Conclusion

The PIC17C43T-16E/PQ microcontroller is a powerful and economical 16-bit microcontroller that is suitable for many embedded applications. It features a wide range of features and functions, including a fast processor, software multiplier, PWM module, low power sleep modes, watchdog timer and PMP interface. These features make it ideal for motor control, appliance control, industrial automation, robotics and sensor networks.

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