PIC18F67J94-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC18F67J94-I/PT is an 8-bit PIC18 microcontroller with 64 MHz clock, 128 KB Flash, integrated USB and LCD controller in a 64-pin TQFP package. It features ADC, XLP low-power technology, and a 20-bit address bus. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F67J94-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.8100(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 at up to 64 MHz with 128 KB Flash and 20-bit address bus for code-intensive applications
- Integrated USB controller and LCD driver eliminating external interface ICs for display and connectivity
- XLP (eXtreme Low Power) technology enabling deep-sleep currents in the nanoamp range for battery-operated devices
- 64-pin TQFP package with integrated ADC supporting multi-channel analog sensing in one compact device
Applications
The PIC18F67J94-I/PT is suited for smart metering, home automation panels, and industrial HMI terminals that require simultaneous USB communication and LCD display driving. Its 128 KB Flash and 64 MHz clock provide ample resources for communication stacks and graphical menu firmware. XLP low-power modes make it practical for battery-backed data loggers and portable medical devices that need extended battery life.
Specifications
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 7Weeks |
| YTEOL | 14 |
| 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-G64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 52 |
| Number of Serial I/Os | 4 |
| Number of Timers | 8 |
| 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 |
| RAM (bytes) | 4096 |
| RAM (words) | 4096 |
| ROM (words) | 131072 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 64MHz |
| Supply Current-Max | 7mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2V |
| 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 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F67J94-I/PT:
64 pins, 64KB Flash, 4KB RAM, 16MIPS, nanoWatt XLP, LCD, USB
Frequently Asked Questions
What clock frequency and Flash capacity does the PIC18F67J94-I/PT offer for firmware-intensive applications?
The PIC18F67J94-I/PT operates at up to 64 MHz and includes 128 KB of Flash program memory, providing sufficient throughput and code storage for USB stacks, LCD rendering routines, and application logic all within a single 8-bit microcontroller.
How does the integrated LCD controller in PIC18F67J94-I/PT reduce BOM complexity in display-based designs?
By incorporating a hardware LCD controller, the PIC18F67J94-I/PT drives segmented LCD panels directly without an external LCD driver IC. This integration reduces the BOM by at least 1 IC, lowers board cost, and simplifies PCB routing in point-of-sale terminals, smart meters, and industrial display modules.
For a battery-operated data logger, what low-power capability does the PIC18F67J94-I/PT provide?
The PIC18F67J94-I/PT features Microchip's XLP (eXtreme Low Power) technology, achieving sleep currents in the nanoamp range. Combined with the 64 MHz active mode and intelligent peripheral wake-up, it extends battery runtime in portable data loggers, environmental monitors, and wearable medical devices.
Is the 64-pin TQFP package of PIC18F67J94-I/PT compatible with standard SMD assembly processes?
Yes, the 64-pin TQFP package with 0.5 mm pitch is fully compatible with automated SMD pick-and-place and reflow soldering processes. It fits standard 10 mm x 10 mm TQFP footprints used across a wide range of embedded development boards and production PCBs.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.2370 | $4.24 |
| 1000+ | $4.0000 | $4000.00 |
| 5000+ | $3.8100 | $19050.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”