PIC16F84-04I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC16F84-04I/SO is an 8-bit RISC microcontroller by Microchip with 1.75 KB Flash program memory and 68 bytes RAM. Key specs: 4 MHz max clock, 13 I/O pins, industrial temperature range in 18-pin SOIC package. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F84-04I/SO Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1.75 KB Flash program memory with in-circuit serial programming (ICSP) for easy field updates and prototyping
- 13 flexible I/O pins supporting both digital and mixed-signal interfacing for versatile embedded control designs
- Industrial temperature rating (-40°C to +85°C) ensuring reliable operation in harsh environments and outdoor applications
- EEPROM data memory providing non-volatile storage for configuration parameters and calibration data without external components
Applications
The PIC16F84-04I/SO is a classic 8-bit microcontroller widely used in educational projects, hobbyist designs, and simple embedded control applications. Its 13 I/O pins and EEPROM data memory make it suitable for LED control, keypad interfaces, and small sensor-based systems. The industrial temperature range extends its use to appliance control, automotive accessories, and field instruments requiring reliable low-cost microcontroller solutions.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-18 |
| Factory Lead Time | 5Weeks |
| Date Of Intro | 1990-01-01 |
| YTEOL | 3 |
| Has ADC | NO |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 4MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G18 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 13 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 14 |
| PWM Channels | NO |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP18,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 68 |
| RAM (words) | 68 |
| ROM (words) | 1024 |
| ROM Programmability | FLASH |
| Screening Level | TS-16949 |
| Speed | 4MHz |
| Supply Current-Max | 10mA |
| Supply Voltage-Max | 6V |
| Supply Voltage-Min | 4V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F84-04I/SO:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 4MHz, CMOS, PDSO18
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 4MHz, CMOS, PDSO18
Frequently Asked Questions
What are the memory specifications of the PIC16F84-04I/SO?
The PIC16F84-04I/SO features 1.75 KB (1024 x 14-bit words) of Flash program memory, 68 bytes of data RAM, and 64 bytes of EEPROM data memory, providing sufficient storage for simple to moderate complexity embedded control applications.
What package does the PIC16F84-04I/SO use?
The PIC16F84-04I/SO comes in an 18-pin SOIC (Small Outline IC) surface-mount package, compatible with standard PCB assembly processes and providing a compact footprint compared to the DIP package variant.
What temperature range does the PIC16F84-04I/SO support?
The PIC16F84-04I/SO is rated for industrial temperature operation from -40°C to +85°C, as indicated by the 'I' suffix in the part number, making it suitable for industrial control, automotive accessories, and outdoor equipment applications.
Does the PIC16F84-04I/SO have an ADC?
No, the PIC16F84-04I/SO does not include an on-chip ADC (Analog-to-Digital Converter). For analog input requirements, an external ADC component would be needed, or users may consider newer PIC16F family devices that include built-in ADC peripherals.
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