PIC18F87K22-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC18F87K22-I/PT is an 8-bit PIC18 microcontroller in TQFP-80 package with 64 MHz max clock, 128 KB Flash, and 4 KB RAM. Features 12-bit ADC, EUSART, SPI, I2C, and extensive I/O for embedded control. Available from stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F87K22-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.4000(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 PIC18 CPU running up to 64 MHz with 20-bit address bus for large memory access
- 128 KB Flash program memory and integrated 12-bit ADC for precise analog measurements
- Rich peripheral set including EUSART, SPI, I2C in compact TQFP-80 package
Applications
The PIC18F87K22-I/PT suits industrial automation and embedded control applications requiring reliable 8-bit performance at up to 64 MHz. Its 12-bit ADC and extensive communication peripherals make it ideal for data acquisition, motor control, and sensor interfacing systems. The TQFP-80 package enables use in space-constrained PCB designs with high pin counts.
Specifications
| Manufacturer Package Code | TQFP-80 |
| Factory Lead Time | 6Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Address Bus Width | 20 |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 64MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| External Data Bus Width | 16 |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G80 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 69 |
| Number of Serial I/Os | 2 |
| Number of Timers | 11 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 16 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP80,.55SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 4096 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 64MHz |
| Supply Current-Max | 24mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC18F87K22-I/PT Alternates Showing results | Image |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.15 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F87K22-I/PT:
Microchip Technology Inc 200K low power PIC microcontroller with 128K-32K Flash
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PQFP80
suggested
suggested
suggested
suggested
Frequently Asked Questions
What is the maximum clock frequency and memory capacity of the PIC18F87K22-I/PT?
The PIC18F87K22-I/PT operates at up to 64 MHz clock frequency, with 128 KB of Flash program memory and 4 KB of RAM. The 20-bit address bus supports large addressing space, making it suitable for complex embedded firmware applications requiring substantial code storage.
Which communication interfaces does the PIC18F87K22-I/PT support for industrial sensor networks?
The PIC18F87K22-I/PT includes EUSART, SPI, and I2C interfaces, enabling connectivity to a wide range of sensors and peripherals. The TQFP-80 package provides 80 pins, allowing simultaneous use of multiple communication buses alongside 12-bit ADC channels for sensor data acquisition in industrial environments.
How does the PIC18F87K22-I/PT compare to smaller PIC18 variants for high-I/O count designs?
The PIC18F87K22-I/PT offers 80 pins in TQFP-80 package versus 28-pin or 44-pin PIC18 variants, providing significantly more I/O lines. With 128 KB Flash and 64 MHz operation, it handles complex multi-peripheral designs that smaller PIC18 parts with 32 KB Flash cannot accommodate without external memory expansion.
What operating temperature range does the PIC18F87K22-I/PT support for industrial use?
The -I suffix indicates the PIC18F87K22-I/PT is rated for the industrial temperature range of -40°C to 85°C. This makes it suitable for factory automation, HVAC control, and outdoor equipment that must operate reliably across wide ambient temperature variations without performance degradation.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.6388 | $4.64 |
| 30+ | $4.5600 | $136.80 |
| 75+ | $4.4900 | $336.75 |
| 125+ | $4.4000 | $550.00 |
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