PIC18F84J90-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
PIC18F84J90-I/PT is an 8-bit PIC18 microcontroller with 16 KB Flash, 40 MHz max clock, and 80-pin TQFP package. It supports 2 V to 5.5 V operation, offering rich analog and digital peripherals for embedded control applications.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F84J90-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.0944(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC18F84J90-I/PT?
- 8-bit PIC18 CPU core running up to 40 MHz
- 16 KB Flash program memory with self-programming capability
- Operates at 2 V supply at 8 MHz for low-power designs
- 80-pin TQFP package with extensive GPIO and peripheral connectivity
- Integrated ADC supporting multiple analog input channels
- RoHS-compliant, lead-free packaging
What is PIC18F84J90-I/PT used for?
The PIC18F84J90-I/PT is suited for embedded control systems, sensor data acquisition, and industrial automation where 8-bit processing with flexible analog and digital peripherals is required. It is commonly used in consumer electronics, motor control, and IoT edge devices that benefit from its low-voltage operation at 2 V.
What are the specifications of PIC18F84J90-I/PT?
| 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) | 1024 |
| ROM (words) | 16384 |
| 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 | 8542.31.00.01 |
| Country of Origin | Thailand |
Where can I find the PIC18F84J90-I/PT datasheet?
PIC18F84J90-I/PT Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC18F84J90-I/PT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Can PIC18F84J90-I/PT operate reliably from a 2 V supply in battery-powered designs?
Yes. PIC18F84J90-I/PT supports operation from a 2 V supply at up to 8 MHz clock frequency, making it suitable for battery-powered and energy-harvesting designs where supply voltage is limited.
How much program memory does PIC18F84J90-I/PT provide for firmware storage?
PIC18F84J90-I/PT integrates 16 KB of Flash program memory, which is sufficient for moderate-complexity firmware in sensor, control, and communication applications running on the 8-bit PIC18 architecture.
What is the maximum clock frequency of PIC18F84J90-I/PT and how does it affect throughput?
The device supports a maximum clock frequency of 40 MHz, delivering up to 10 MIPS of instruction throughput on the PIC18 core. This performance level suits real-time control tasks with 8-bit data paths and multiple peripheral channels.
Which PCB assembly standard does the TQFP-80 package of PIC18F84J90-I/PT conform to, and what is the lead-free status?
PIC18F84J90-I/PT is supplied in an 80-pin TQFP package and carries a Pb-free (lead-free) code, indicating RoHS compliance. It is compatible with standard reflow soldering processes used in industrial and consumer PCB assembly.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.5400 | $4.54 |
| 5+ | $4.4600 | $22.30 |
| 25+ | $4.3000 | $107.50 |
| 45+ | $4.2224 | $190.01 |
| 50+ | $3.2319 | $161.59 |
| 150+ | $3.0944 | $464.16 |
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