PIC16F876A-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
The PIC16F876A-I/ML is an 8-bit PIC16 microcontroller from Microchip with 14KB Flash, 256B EEPROM, and 368B RAM. It includes an integrated ADC, operates from 4V minimum supply, and is housed in a compact 28-pin VQFN package. RoHS compliant and available worldwide, ideal for embedded control applications.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F876A-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.0700(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
- 14KB Flash program memory with 256B EEPROM and 368B RAM for data-logging and non-volatile storage
- Integrated ADC enables direct analog signal measurement in sensor and instrumentation applications
- 8-bit PIC16 CPU core with 4V minimum supply voltage for reliable operation in regulated power systems
- 28-pin VQFN (QFN-28) package provides a compact surface-mount footprint with exposed pad for thermal dissipation
Applications
The PIC16F876A-I/ML is well-suited for embedded control systems requiring on-chip analog acquisition, EEPROM data retention, and moderate program complexity such as industrial sensors, motor controllers, and metering devices. Its 14KB Flash and 256B EEPROM make it capable of running moderate firmware with non-volatile parameter storage, ideal for set-and-forget embedded applications.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | VQFN-28 |
| Factory Lead Time | 7Weeks |
| Date Of Intro | 1998-12-01 |
| YTEOL | 3 |
| Has ADC | YES |
| Additional Feature | OPERATES AT 4 V MINIMUM SUPPLY |
| 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 | S-PQCC-N28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 22 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC28,.24SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 368 |
| RAM (words) | 368 |
| ROM (words) | 8192 |
| ROM Programmability | FLASH |
| Speed | 20MHz |
| Supply Current-Max | 15mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
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 PIC16F876A-I/ML:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PQCC28
Frequently Asked Questions
What are the memory specifications of the PIC16F876A-I/ML?
The PIC16F876A-I/ML includes 14KB of Flash program memory, 256 bytes of EEPROM for non-volatile data storage, and 368 bytes of RAM for runtime variables. This combination supports moderate firmware complexity with persistent configuration parameter storage without an external memory chip.
Does the PIC16F876A-I/ML include an ADC?
Yes, the PIC16F876A-I/ML has an integrated ADC, enabling direct on-chip analog-to-digital conversion. This allows the microcontroller to interface with analog sensors such as temperature, pressure, or current sensors without requiring an external ADC, reducing BOM cost and PCB complexity.
What package does the PIC16F876A-I/ML use and what does the 'ML' suffix mean?
The PIC16F876A-I/ML is housed in a 28-pin VQFN (Very Thin Quad Flat No-Lead) package, as indicated by the 'ML' package suffix and manufacturer code VQFN-28. This compact leadless package offers a small PCB footprint and an exposed pad for improved thermal performance compared to SOIC alternatives.
Is the PIC16F876A-I/ML still in active production?
The PIC16F876A-I/ML was introduced on December 1, 1998, and has a YTEOL value of 3, indicating it is approaching end-of-life. The factory lead time is 7 weeks. Designers starting new projects are encouraged to evaluate Microchip's current PIC16 series for longer-term supply security.
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