The PIC16LC67T-04I/L is an Integrated Circuit (IC) component produced by Microchip Technology. It falls under the category of microcontrollers and is part of the PIC16 family. Here is a brief overview and key features of this IC component:
1. Architecture:
- The PIC16LC67T-04I/L is based on a 8-bit RISC (Reduced Instruction Set Computer) architecture.
- It utilizes Harvard architecture, which includes separate program and data memories.
2. Memory:
- It has a small program memory of 4K words (8-bit wide each) or 8K bytes.
- The data memory includes 368 bytes of RAM to store variables during program execution.
- The IC has an EEPROM (Electrically Erasable Programmable Read-Only Memory) of 256 bytes.
3. Peripherals and I/O:
- It includes various integrated peripherals such as timers, comparators, UART (Universal Asynchronous Receiver-Transmitter), and a variety of I/O pins.
- The IC offers up to 22 general-purpose I/O pins, which can be configured for input or output operations.
4. Clock and Power Management:
- The PIC16LC67T-04I/L supports low-power operations, making it suitable for battery-powered devices.
- It offers a wide operating voltage range from 2.5V to 5.5V.
- The IC includes a precision internal oscillator, eliminating the need for an external crystal.
5. Communication Protocols:
- It supports popular communication protocols like SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit), enabling easy interfacing with other devices.
- The IC can act as a master or slave device for these protocols, facilitating communication with other microcontrollers or peripheral devices.
6. Interrupts and Timers:
- It includes multiple interrupt sources, allowing the IC to respond to external events promptly.
- The IC features two 8-bit timers for general-purpose timing tasks and a Watchdog Timer for system reset in case of malfunction.
7. Package and Temperature Range:
- The PIC16LC67T-04I/L is available in a 44-pin PLCC (Plastic Leaded Chip Carrier) package, providing easy soldering and mounting on PCBs.
- It has a wide operating temperature range from -40°C to +85°C, making it suitable for various environmental conditions.
These are some of the key features that define the PIC16LC67T-04I/L IC component. It offers a versatile and cost-effective solution for applications in consumer electronics, industrial automation, automotive systems, and more.
