Microchip PIC16F1507T-E/SS 8-Bit Microcontroller Datasheet and Application Overview

The Microchip PIC16F1507T-E/SS is a versatile 8-bit microcontroller unit (MCU) from Microchip Technology’s enhanced mid-range PIC16F family. Housed in a 20-pin SSOP (Shrink Small Outline Package), this device is engineered for cost-sensitive yet performance-oriented embedded applications, offering a rich set of peripherals in a compact form factor.

Core Architecture and Key Features

At its heart, the MCU utilizes an enhanced 8-bit RISC CPU core with a 49-instruction set, operating at speeds up to 20 MHz with an internal oscillator, delivering a performance of 5 MIPS. A standout feature is its integrated Configurable Logic Cell (CLC) module, which allows designers to create custom hardware-based logic functions without external components, enabling faster response to I/O events and reducing both system cost and complexity.

The PIC16F1507 also includes a suite of analog and digital peripherals:

Analog Capabilities: It features a 10-bit Analog-to-Digital Converter (ADC) with up to 12 channels, two comparators, and a 5-bit Digital-to-Analog Converter (DAC). This integrated analog suite is ideal for sensor interface applications.

Timing and Control: The MCU is equipped with multiple timers (Timer0, Timer1, Timer2), two Capture/Compare/PWM (CCP) modules, and a complementary waveform generator (CWG) for precise motor control and power conversion applications.

Memory: It contains 3.5 KB of Flash program memory, 128 bytes of RAM, and 128 bytes of EEPROM for data storage, providing ample space for both code and critical data.

Communication: Serial communication is supported via MSSP (Master Synchronous Serial Port) module, which can be configured for either I²C or SPI protocols.

Application Overview

The combination of its peripheral set makes the PIC16F1507T-E/SS exceptionally suited for a wide range of applications. Its integrated CLC and analog modules are perfect for system management functions like power supply sequencing and monitoring. It is highly effective in consumer electronics, automotive accessories (e.g., interior lighting control), and industrial control systems where custom logic and sensor data acquisition are required. The CWG and PWM modules also position it as a strong candidate for contowering brushed DC and stepper motors in low-power drives.

Development Support

Designers can leverage Microchip’s comprehensive development ecosystem, including the MPLAB® X Integrated Development Environment (IDE) and the PICkit™ 4 or MPLAB® ICD 5 for debugging and programming. The MCC (MPLAB Code Configurator) tool significantly accelerates development by providing a graphical interface to configure peripherals and generate initialization code.

ICGOOODFIND: The PIC16F1507T-E/SS is a powerful and flexible 8-bit microcontroller that successfully bridges the gap between basic MCUs and more expensive 16-bit or 32-bit devices. Its unique Configurable Logic Cell (CLC), robust analog integration, and motor control peripherals make it an excellent choice for designers seeking to enhance system functionality and reduce component count in cost-conscious embedded designs.

Keywords: 8-bit Microcontroller, Configurable Logic Cell (CLC), Analog-to-Digital Converter (ADC), System Management, Embedded Control.