Model No: PIC16F690T-I/SS
Microchip Technology PIC16F690T-I/SS
Manufacturer: Microchip Technology
SEMICON NO.: PIC16F690T-I/SS
Package: 20-SSOP
Stock: In stock
Description: PIC 16F MCU 8-Bit 20MHz 7KB FLASH
SEMICON NO.: PIC16F690T-I/SS
Package: 20-SSOP
Stock: In stock
Description: PIC 16F MCU 8-Bit 20MHz 7KB FLASH
Quantity :
| Mfr | Microchip Technology |
| Device Type | 8-bit Flash-based CMOS Microcontroller (MCU) |
| Core Processor | PIC (RISC Architecture) |
| Core Size | 8-Bit |
| Maximum CPU Speed | 20 MHz |
| Program Memory (Flash) | 7 KB (4K x 14) |
| RAM (SRAM) | 256 Bytes (256 x 8) |
| EEPROM | 256 Bytes (256 x 8) |
| Analog-to-Digital Converters | 12-channel, 10-bit |
| Analog Comparators | 2 |
| General-Purpose I/O Pins | 18 |
| Operating Voltage (VDD) | 2.0 V to 5.5 V |
| Operating Temperature | -40°C to +85°C |
| Package | 20-SSOP |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
PIC16F690T-I/SS 8-bit Microcontroller PIC 16F MCU
The PIC16F690T-I/SS is an 8-bit flash-based microcontroller from Microchip's PIC® 16F family, engineered for low-power embedded applications requiring compact design and integrated peripherals. Housed in a 20-SSOP package, it operates across a wide supply voltage range of 2 V to 5.5 V and runs at a maximum clock speed of 20 MHz using an internal oscillator with ±1% accuracy. The device integrates 7 KB of Flash program memory (organized as 4K × 14-bit), 256 bytes of RAM, and 256 bytes of EEPROM data storage, enabling reliable non-volatile configuration retention. It features 18 I/O pins, a 12-channel 10-bit ADC, two analog comparators, and a hardware-based PWM module, all supported by built-in brown-out reset, power-on reset, and watchdog timer for system stability.
Key features include: nanoWatt™ low-power technology with sleep current as low as 50 nA at 2.0 V, enabling battery-operated designs; full support for I²C, SPI, and UART/USART communication protocols for seamless sensor and peripheral interfacing; and in-circuit serial programming (ICSP™) for easy field updates. The chip’s integrated analog front-end allows direct connection to potentiometers, thermistors, and current sensors without external signal conditioning. Its 35-instruction RISC architecture ensures efficient code execution with a 200 ns instruction cycle, while programmable code protection safeguards intellectual property in commercial deployments.
Alternative MCU Models
● STM8S003F3P6 by STMicroelectronics: A low-power 8-bit STM8 core MCU with 8 KB Flash, 1 KB RAM, and 10-bit ADC, ideal for cost-optimized industrial control.
● ATmega8A-AU by Microchip (Atmel): An AVR-based 8-bit MCU with 8 KB Flash, 1 KB SRAM, and 6-channel 10-bit ADC, suited for hobbyist and commercial embedded projects.
● LPC810M021JDH20 by NXP: A Cortex-M0+ 32-bit MCU with 16 KB Flash and 4 KB SRAM, offering higher performance and lower power in a 20-pin TSSOP package.
● PIC16F1503-I/SS by Microchip: A modern 8-bit PIC® replacement with enhanced peripherals, 3.5 KB Flash, and improved ADC resolution, designed for legacy system upgrades.
The PIC16F690T-I/SS is an 8-bit flash-based microcontroller from Microchip's PIC® 16F family, engineered for low-power embedded applications requiring compact design and integrated peripherals. Housed in a 20-SSOP package, it operates across a wide supply voltage range of 2 V to 5.5 V and runs at a maximum clock speed of 20 MHz using an internal oscillator with ±1% accuracy. The device integrates 7 KB of Flash program memory (organized as 4K × 14-bit), 256 bytes of RAM, and 256 bytes of EEPROM data storage, enabling reliable non-volatile configuration retention. It features 18 I/O pins, a 12-channel 10-bit ADC, two analog comparators, and a hardware-based PWM module, all supported by built-in brown-out reset, power-on reset, and watchdog timer for system stability.
Key features include: nanoWatt™ low-power technology with sleep current as low as 50 nA at 2.0 V, enabling battery-operated designs; full support for I²C, SPI, and UART/USART communication protocols for seamless sensor and peripheral interfacing; and in-circuit serial programming (ICSP™) for easy field updates. The chip’s integrated analog front-end allows direct connection to potentiometers, thermistors, and current sensors without external signal conditioning. Its 35-instruction RISC architecture ensures efficient code execution with a 200 ns instruction cycle, while programmable code protection safeguards intellectual property in commercial deployments.
Alternative MCU Models
● STM8S003F3P6 by STMicroelectronics: A low-power 8-bit STM8 core MCU with 8 KB Flash, 1 KB RAM, and 10-bit ADC, ideal for cost-optimized industrial control.
● ATmega8A-AU by Microchip (Atmel): An AVR-based 8-bit MCU with 8 KB Flash, 1 KB SRAM, and 6-channel 10-bit ADC, suited for hobbyist and commercial embedded projects.
● LPC810M021JDH20 by NXP: A Cortex-M0+ 32-bit MCU with 16 KB Flash and 4 KB SRAM, offering higher performance and lower power in a 20-pin TSSOP package.
● PIC16F1503-I/SS by Microchip: A modern 8-bit PIC® replacement with enhanced peripherals, 3.5 KB Flash, and improved ADC resolution, designed for legacy system upgrades.
