PIC16F684-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
The PIC16F684-I/P is an 8-bit microcontroller with 3.5 KB Flash program memory, 128 bytes RAM, and 12 I/O pins, operating at up to 20 MHz clock frequency from a 2.0 V to 5.5 V supply in a 14-pin PDIP package.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F684-I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.9750(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC16 CPU core running up to 20 MHz clock frequency
- 3.5 KB Flash program memory with self-write capability
- 128 bytes SRAM and 256 bytes EEPROM data storage
- 10-bit ADC with up to 8 channels for analog measurement
- Operates from 2.0 V to 5.5 V supply voltage, including 2 V at 8 MHz
- 12 I/O pins in compact 14-pin PDIP package
Applications
The PIC16F684-I/P is well suited for low-cost embedded control applications such as sensor interfacing, home appliance control, and battery-powered devices. Its wide supply range down to 2.0 V and built-in ADC make it a practical choice for consumer electronics, industrial monitoring nodes, and simple motor control designs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-14 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 2V SUPPLY AT 8 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDIP-T14 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 12 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 128 |
| ROM (words) | 3584 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 20MHz |
| Supply Current-Max | 3.35mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| 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 |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F684-I/P:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDIP14
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDIP14
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PQCC16
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO14
Frequently Asked Questions
What is the maximum clock frequency supported by PIC16F684-I/P and how does it relate to supply voltage?
The PIC16F684-I/P supports a maximum clock frequency of 20 MHz at full supply voltage. At a reduced supply of 2.0 V it can still operate at up to 8 MHz, giving designers flexibility in battery-powered systems.
How many ADC channels does the PIC16F684-I/P provide for analog signal acquisition?
The PIC16F684-I/P includes a 10-bit ADC with up to 8 input channels, allowing measurement of multiple analog signals such as temperature sensors or potentiometers in a single 14-pin package design.
For a cost-sensitive battery-operated sensor node, is the PIC16F684-I/P a practical choice over larger MCUs?
Yes. The PIC16F684-I/P operates from as low as 2.0 V and runs at 8 MHz at that voltage, making it suitable for battery-powered sensor nodes where minimizing supply current is important. Its 3.5 KB Flash and 12 I/O pins cover many low-complexity control tasks.
What non-volatile storage does PIC16F684-I/P offer for parameter retention across power cycles?
The PIC16F684-I/P provides 256 bytes of on-chip EEPROM data memory, allowing applications to store calibration constants, configuration settings, or sensor thresholds that survive power loss without external memory devices.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.9750 | $1.98 |
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