PIC18F6393-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC18F6393-I/PT is an 8-bit PIC microcontroller with 8KB Flash, 768B RAM, integrated LCD driver, 40 MHz clock, ADC, and 64-pin TQFP package for display-based embedded applications.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F6393-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.8255(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
- Integrated LCD driver enabling direct segment display control without an external LCD controller, reducing BOM cost and PCB complexity
- 8-bit PIC18 core running up to 40 MHz with 8KB Flash and 768B RAM for compact control and display firmware
- Built-in ADC for analog sensor measurement alongside the LCD interface in a single 64-pin TQFP chip
- Boundary scan (JTAG) support enabling in-circuit test and debug on production boards with standard JTAG probes
- 64-pin TQFP package providing ample GPIO for segment LCD connections plus digital and analog peripheral I/O
Applications
The PIC18F6393-I/PT is designed for embedded systems combining analog measurement with segmented LCD display output, such as digital panel meters, energy monitors, and handheld test instruments. Its integrated LCD driver handles direct multiplexed segment drive at 40 MHz core speed, eliminating the need for an external display controller in portable scales, thermostats, and white goods control panels. Industrial HMI devices and battery-powered medical monitors benefit from the single-chip approach that combines ADC-based sensing with LCD presentation in a 64-pin TQFP form factor.
Specifications
| Pbfree Code | Yes |
| YTEOL | 7.4 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | YES |
| CPU Family | PIC |
| Clock Frequency-Max | 40MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 50 |
| 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 |
| Speed | 40MHz |
| 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 | 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 PIC18F6393-I/PT:
Frequently Asked Questions
How many LCD segments can the PIC18F6393-I/PT drive directly, and what display types does it support?
The PIC18F6393-I/PT includes a dedicated LCD driver module capable of driving multiplexed segment LCD displays with up to 4 COM lines and multiple SEG outputs available from its 64 pins. This supports common segment LCD panels used in digital meters, home appliances, and medical devices, allowing direct connection at 40 MHz core frequency without an external LCD controller or driver IC.
For a digital panel meter design, what ADC resolution and channel count does the PIC18F6393-I/PT provide?
The PIC18F6393-I/PT integrates a 10-bit ADC with multiple analog input channels multiplexed from its 64-pin TQFP I/O. This 10-bit resolution provides 1024 discrete levels suitable for voltage and current measurement in digital panel meters and energy monitors, and the channels can be scanned sequentially to measure multiple sensor inputs between LCD refresh cycles at 40 MHz clock speed.
When is the PIC18F6393-I/PT a better choice than using a PIC18F without an LCD driver plus an external driver IC?
Integrating the LCD driver into the PIC18F6393-I/PT eliminates an external segment driver component, reducing BOM cost by the price of a dedicated LCD driver chip plus routing overhead on a 64-pin TQFP board. For production runs where PCB space and component count matter, the single-chip approach also removes inter-chip communication overhead, letting the 40 MHz PIC18 core update the LCD display directly with 768B RAM available for display buffers and control data.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $10.7097 | $10.71 |
| 5+ | $5.2906 | $26.45 |
| 20+ | $4.0697 | $81.39 |
| 50+ | $3.8255 | $191.28 |
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