PIC18F65J11-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC18F65J11-I/PT is an 8-bit PIC18 microcontroller with 32 KB Flash memory running up to 40 MHz. It integrates ADC, JTAG boundary scan, and operates from as low as 2 V supply at 8 MHz. Available in a 64-pin TQFP for industrial and embedded control applications.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F65J11-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.8600(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 core at up to 40 MHz for high-throughput embedded control
- 32 KB internal Flash program memory for medium-complexity firmware
- JTAG boundary scan interface simplifies in-circuit testing on complex boards
- Integrated ADC enables direct analog sensor acquisition without external converters
- Low-voltage operation down to 2 V at 8 MHz for battery-powered designs
- 64-pin TQFP package provides ample GPIO for peripheral-rich applications
Applications
The PIC18F65J11-I/PT is suited for industrial control panels, embedded metering systems, and multi-channel sensor nodes that require a capable 8-bit microcontroller with generous I/O in a 64-pin TQFP footprint. Its 40 MHz operation and 32 KB Flash support moderately complex firmware including protocol stacks and real-time control loops. The device is also used in portable instrumentation and consumer appliances where low-voltage operation at 2 V extends battery life.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 7Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 2V MINIMUM SUPPLY AT 8 MHZ |
| Bit Size | 8 |
| Boundary Scan | YES |
| CPU Family | PIC18 |
| 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 | 52 |
| 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) | 2048 |
| ROM (words) | 32768 |
| ROM Programmability | FLASH |
| Speed | 40MHz |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 2.5V |
| 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 PIC18F65J11-I/PT:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PQFP64
Frequently Asked Questions
At what clock frequency does the PIC18F65J11-I/PT operate when powered from a 2 V supply?
The PIC18F65J11-I/PT operates at up to 8 MHz when its supply voltage is at the 2 V minimum, compared to the full 40 MHz at nominal supply. This makes it practical for battery-operated systems where supply can drop toward 2 V at end-of-life while still maintaining functional 8-bit control.
How does the 32 KB Flash in the PIC18F65J11-I/PT compare to lower-density PIC18 variants for firmware size?
With 32 KB of on-chip Flash, the PIC18F65J11-I/PT holds approximately 4x more code than an 8 KB PIC18 variant, allowing inclusion of RTOS kernels, multiple communication protocol handlers, and comprehensive error-logging routines without external memory. This capacity suits mid-complexity embedded designs targeting the 64-pin TQFP form factor.
Which test and debugging features does the PIC18F65J11-I/PT offer for high-volume production testing?
The JTAG boundary scan interface lets automated test equipment verify interconnects on a populated PCB without physical probing, reducing functional test time significantly at 40 MHz-rated speed. Combined with in-circuit serial programming, it supports both debugging and final production flash programming through a single connector.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.5900 | $3.59 |
| 25+ | $3.5190 | $87.98 |
| 100+ | $3.2700 | $327.00 |
| 1000+ | $3.0100 | $3010.00 |
| 5000+ | $2.8600 | $14300.00 |
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