PIC18F85J90-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
PIC18F85J90-I/PT is an 8-bit PIC18 microcontroller with 32 KB Flash memory and up to 40 MHz clock frequency in an 80-pin TQFP package. It features an integrated ADC, operates down to 2V supply at 8 MHz, and targets low-power embedded control applications. Available from global distributors with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F85J90-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.4500(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 40 MHz clock frequency
- 32 KB on-chip Flash program memory for extensive firmware storage
- Integrated ADC for direct analog signal acquisition
- Ultra-low voltage operation: runs at 2V supply at 8 MHz
- 80-pin TQFP package enabling high I/O density designs
- RoHS-compliant Pb-free construction for modern green electronics
Applications
The PIC18F85J90-I/PT is designed for embedded control applications requiring rich peripheral integration and low power consumption, such as industrial sensors, home automation panels, and portable instrumentation. Its ability to operate at 2V supply makes it attractive for battery-powered designs where energy efficiency is paramount. The 80-pin TQFP package with integrated ADC channels supports complex data acquisition and control systems in compact board layouts.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-80 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 2V SUPPLY AT 8 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 40MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| 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 | 67 |
| Number of Serial I/Os | 2 |
| Number of Timers | 6 |
| 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) | 2048 |
| ROM (words) | 32768 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 40MHz |
| Supply Current-Max | 16mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.35V |
| 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 | 8542.31.00.15 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency and Flash memory capacity of PIC18F85J90-I/PT?
The PIC18F85J90-I/PT operates at up to 40 MHz clock frequency and integrates 32 KB of Flash program memory. This combination enables complex firmware applications including real-time control loops, communication stacks, and data logging routines within a single 8-bit PIC18 device, reducing external component count.
How low can the PIC18F85J90-I/PT supply voltage go while still operating correctly?
The PIC18F85J90-I/PT can operate at a supply voltage as low as 2V at 8 MHz clock frequency, making it well-suited for battery-powered products such as wireless sensors, remote controls, and portable meters where extended battery life is critical. Standard full-speed operation is supported at higher supply voltages.
For a high pin-count design requiring analog inputs, how does PIC18F85J90-I/PT compare to lower pin-count PIC18 variants?
The PIC18F85J90-I/PT comes in an 80-pin TQFP package, providing significantly more I/O pins than 28-pin or 44-pin PIC18 variants, and includes an integrated ADC with multiple input channels. This makes it suitable for applications requiring more than 8 analog inputs and extensive digital I/O in industrial controllers, HMI panels, and complex embedded systems.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.1580 | $4.16 |
| 10+ | $4.1400 | $41.40 |
| 25+ | $3.9000 | $97.50 |
| 119+ | $3.8900 | $462.91 |
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| 5000+ | $3.4500 | $17250.00 |
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