PIC18F6390T-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
The PIC18F6390T-I/PT is an 8-bit PIC18 microcontroller from Microchip featuring 8 KB Flash program memory, up to 20 MHz clock frequency, and integrated ADC, housed in a 64-pin TQFP package. It is suited for mid-complexity embedded control and data acquisition applications.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F6390T-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.7300(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 core running up to 20 MHz with enhanced instruction set for efficient control code execution
- 8 KB on-chip Flash program memory with integrated EEPROM and SRAM for data logging applications
- Integrated 10-bit ADC with multiple input channels for analog sensor acquisition
- 64-pin TQFP package (TQFP-64) providing ample I/O for multi-peripheral embedded designs
- Low operating voltage and power-saving sleep modes for energy-sensitive portable systems
Applications
The PIC18F6390T-I/PT is used in industrial control panels, home automation systems, and motor drive applications that require a reliable 8-bit MCU with multiple ADC channels and rich I/O connectivity. It is also well-suited for embedded data logging, sensor interface boards, and consumer appliance controllers where 8 KB of Flash memory and 20 MHz performance meet firmware complexity requirements.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 7Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 50 |
| Number of Serial I/Os | 2 |
| Number of Timers | 4 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP64,.47SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 768 |
| ROM (words) | 8192 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 40MHz |
| Supply Current-Max | 40mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.2V |
| Supply Voltage-Nom | 5V |
| 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 |
| 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 | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F6390T-I/PT:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PQFP64
Frequently Asked Questions
What is the maximum clock frequency and Flash program memory size of PIC18F6390T-I/PT?
PIC18F6390T-I/PT runs at up to 20 MHz and integrates 8 KB of on-chip Flash program memory, providing sufficient throughput and code storage for mid-complexity sensor acquisition or control firmware in industrial and consumer embedded designs.
How does the 64-pin TQFP package of PIC18F6390T-I/PT benefit multi-peripheral system designs?
The TQFP-64 package exposes 64 pins, giving designers access to multiple GPIO ports, serial communication interfaces, and ADC input channels simultaneously. This reduces the need for external I/O expanders and keeps the PCB compact for boards requiring a rich peripheral mix.
Which embedded applications are best served by choosing PIC18F6390T-I/PT over smaller PIC18 variants with fewer pins?
Designs requiring simultaneous connection of several sensors, actuators, and communication buses—such as HVAC controllers or industrial data loggers—benefit from 64 pins and the integrated 10-bit ADC with multiple channels, making PIC18F6390T-I/PT preferable to 28-pin or 40-pin PIC18 devices for I/O-intensive firmware.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.6400 | $5.64 |
| 100+ | $4.2500 | $425.00 |
| 1000+ | $3.9100 | $3910.00 |
| 5000+ | $3.7300 | $18650.00 |
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