PIC16F690-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
The PIC16F690 is an 8-bit CMOS microcontroller from Microchip's PIC16 family featuring 7 KB Flash, 256-byte SRAM, and a 10-bit ADC with 12 channels. It runs up to 20 MHz from a 2V to 5.5V supply in a convenient 20-pin DIP package.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F690-I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1200(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC16F690-I/P?
- 8-bit PIC16 core running at up to 20 MHz, also operable at 8 MHz from a 2V supply
- 7 KB self-programmable Flash with 256-byte EEPROM for non-volatile data storage
- 12-channel 10-bit ADC for precise analog measurement in sensor and control applications
- Enhanced USART, SSP (SPI/I2C), and Comparator modules for versatile peripheral communication
- 20-pin DIP package enabling easy prototyping and low-cost through-hole production builds
What is PIC16F690-I/P used for?
The PIC16F690-I/P is widely used in low-cost consumer electronics, home automation sensors, and educational prototyping boards where a compact 8-bit MCU with analog capability suffices. Its 12-channel 10-bit ADC makes it ideal for data-logging appliances, temperature-monitoring nodes, and simple motor-speed controllers. The through-hole 20-pin DIP package allows direct breadboard insertion, supporting rapid prototyping and small-batch manufacturing without SMD reflow equipment.
What are the specifications of PIC16F690-I/P?
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-20 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 2V SUPPLY AT 8 MHZ |
| Bit Size | 8 |
| Boundary Scan | YES |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| JESD-30 Code | R-PDIP-T20 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 18 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP20,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 256 |
| ROM (words) | 7168 |
| ROM Programmability | FLASH |
| Speed | 20MHz |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC16F690-I/P Alternates Showing results | Image |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.31.00.15 |
| Country of Origin | Thailand |
Where can I find the PIC16F690-I/P datasheet?
PIC16F690-I/P Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC16F690-I/P?
Compatible alternatives and drop-in replacements for PIC16F690-I/P:
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Frequently Asked Questions
Can the PIC16F690-I/P operate from a 3V coin-cell or 2xAA battery supply for low-power sensor applications?
Yes, the PIC16F690 is specified to operate at voltages as low as 2V and can run at up to 8 MHz from a 2V supply, making it compatible with 2xAA or CR2032 coin-cell battery designs. At reduced clock speeds the active current drops significantly, extending battery life in duty-cycled sensor nodes.
How many analog input channels does the PIC16F690 provide, and what is the ADC resolution?
The PIC16F690 integrates a 12-channel 10-bit successive-approximation ADC, delivering 1024 discrete codes per conversion. This is sufficient for industrial temperature sensing, potentiometer position reading, and light-intensity measurements without external ADC components.
What communication peripherals are available on the PIC16F690 for interfacing sensors and displays?
The PIC16F690 includes an Enhanced USART for RS-232/RS-485 communication, a Master SSP module supporting both SPI (up to 10 MHz) and I2C, and a Comparator module with voltage reference. These peripherals cover the majority of standard sensor, EEPROM, and display interface requirements on an 8-bit device.
How does the PIC16F690-I/P package format benefit prototyping and low-volume production?
The PIC16F690-I/P ships in a 20-pin PDIP package with 2.54 mm through-hole pin spacing, allowing direct insertion into breadboards and zero-insertion-force sockets. This eliminates SMD reflow requirements for prototypes and small runs of 100 units or fewer, reducing tooling cost and rework time.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.1200 | $1.12 |
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