PIC16C65AT-10/L

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Embedded microcontrollers are electronic chips that are widely used in electronic devices and systems to control their functioning. The PIC16C65AT-10/L is a member of the 8-bit PIC16Cxx family of low-power microcontrollers produced by Microchip Technology. These microcontrollers provide a wide range of features along with low power consumption, making them suitable for a variety of applications. The PIC16C65AT-10/L is a pin-compatible version of the PIC16C65A-10/L microcontroller and is also available in a 64-pin package.

The PIC16C65AT-10/L offers a variety of features, including Flash memory from 8K to 64K, up to 64 I/O lines, an internal oscillator, high- and low-voltage detection, an analog-to-digital converter (ADC), an interrupt controller, and EEPROM memory. It also includes a number of peripheral modules, such as a timer/event counter, a power-on reset, and a watchdog timer. These features make the PIC16C65AT-10/L suitable for a wide range of embedded applications, such as motor control, data acquisition, and smart card/RFID tags.

The PIC16C65AT-10/L operates on a voltage range of 2.0V to 5.5V and features a 10-bit instruction set. This 10-bit instruction set enables efficient usage of memory and low power consumption, which makes the microcontroller suitable for a variety of applications, such as automotive and consumer electronics, home appliances, audio equipment, and medical devices. Additionally, the PIC16C65AT-10/L has a 16-bit wide address bus, 8-bit wide data bus, and a 1.8V I/O Voltage.

The PIC16C65AT-10/L operates on the Harvard architecture. The Harvard architecture includes separate memory spaces for program and data storage. The program space is composed of Flash memory and can store up to 64K instructions, while the data space is composed of data RAM and EEPROM and can store up to 255 registers. When the microcontroller is powered on, the execution of instructions starts from the reset vector located at the start of the Flash memory.

The PIC16C65AT-10/L features a three-level interrupt system. The interrupts are triggered when an external or internal event occurs, such as the occurrence of an event or the expiration of a timer. Upon receiving an interrupt, the microcontroller stores the address of the instruction that it is currently executing, before servicing the interrupt. After the interrupt is serviced, the microcontroller resumes executing instructions from the stored address.

The PIC16C65AT-10/L also has an ADC that converts analog signals to 10-bit digital values. This ADC can be used to measure analog signals such as temperature, pressure, and motion. The ADC includes a programmable gain stage, so that the input signal can be amplified before conversion.

Recently, a new variant of the PIC16C65AT-10/L microcontroller has been released, which features additional features and improved performance. The new variant features an oscillator that operates up to 25MHz, an internal voltage regulator, and a built-in oscillator fault detection system. Additionally, the new version offers higher flash memory capacity, up to 256K instructions, and the EEPROM memory capacity has been increased to 256 bytes.

The PIC16C65AT-10/L is a powerful and feature-rich microcontroller that is suitable for embedded applications. It offers low power consumption, a 10-bit instruction set, and a wide range of features and peripherals. The PIC16C65AT-10/L is ideal for applications in automotive and consumer electronics, home appliances, audio equipment, and medical devices.

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