PIC18F87J11-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC18F87J11-I/PT is an 8-bit PIC18 microcontroller with 128KB Flash and 3904B RAM running up to 48 MHz. Features 10-bit ADC with multiple channels and USB 2.0 full-speed support. Available in 80-pin TQFP package for high-I/O embedded control applications.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F87J11-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.3800(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 48 MHz with 128 KB Flash and 3904 B RAM for feature-rich firmware
- USB 2.0 full-speed interface with integrated transceiver enabling PC connectivity without external chips
- 80-pin TQFP package with 10-bit ADC and extensive digital peripherals for high-I/O control designs
Applications
The PIC18F87J11-I/PT suits high-I/O embedded control applications such as industrial HMI panels, USB data-acquisition instruments, and multi-axis motor controllers that need a large number of I/O pins in a cost-effective 8-bit platform. Its integrated USB 2.0 full-speed port enables direct connection to host PCs for programming tools, data loggers, and custom HID peripherals. The 128 KB Flash capacity accommodates complex firmware stacks including USB CDC stacks, RTOS kernels, and calibration tables for test and measurement equipment.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-80 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Address Bus Width | 20 |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 48MHz |
| 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 | 68 |
| Number of Serial I/Os | 2 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP80,.55SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 3904 |
| ROM (words) | 131072 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 48MHz |
| Supply Current-Max | 23.2mA |
| 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 |
| 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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much Flash and RAM does the PIC18F87J11 offer, and is that sufficient for a USB CDC firmware stack?
The PIC18F87J11 provides 128 KB of Flash program memory and 3904 B of data RAM. A USB CDC serial stack typically requires 4 KB to 8 KB of Flash and about 512 B of RAM, leaving ample space for application code, sensor drivers, and a small RTOS within the 128 KB Flash budget.
What is the maximum clock frequency of the PIC18F87J11-I/PT, and which supply voltage supports that speed?
The PIC18F87J11-I/PT runs at up to 48 MHz from its internal PLL when supplied at 3.3 V. This clock speed yields 12 MIPS throughput under the PIC18 one-instruction-per-four-cycle architecture, sufficient for real-time control loops at 1 kHz to 10 kHz sample rates in motor-drive and sensor-fusion applications.
When is the 80-pin TQFP package of the PIC18F87J11-I/PT a preferred choice over a 28-pin or 44-pin PIC18?
The 80-pin TQFP is preferred when a design needs more than 44 digital I/O lines, multiple serial ports, or a higher channel count ADC simultaneously active. Applications such as industrial relay controllers, LCD segment drivers, and multi-sensor data loggers benefit from the additional 35 or more I/O pins versus a 44-pin package, avoiding the need for external I/O expanders.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.4781 | $4.48 |
| 25+ | $4.4300 | $110.75 |
| 119+ | $4.3800 | $521.22 |
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