YINGHUA PIC18F83J90-IPT 80-TQFP semiconductor
PIC18F83J90-IPT 80-TQFP semiconductor IC for embedded control applications
- Product typeICs Semicoductors
- 8-bit PIC18 core handles embedded control tasks
- 80-pin TQFP package suits compact board layouts
- 18 KB flash memory stores application firmware
- J-series peripheral set integrates USB and CAN interfaces
- New condition ensures factory-fresh reliability for production
PIC18F83J90-IPT Microcontroller
The PIC18F83J90-IPT is an 8-bit microcontroller in an 80-pin TQFP package. It suits engineers developing embedded control applications that require integrated peripherals and on-chip memory. The device provides a compact solution for space-constrained board designs. It is not intended for applications needing high-speed floating-point math or multi-core processing.
Thermals and Power Characteristics
The device operates within standard industrial temperature ranges for its package type. Dynamic current draw scales with clock frequency and active peripheral count. Typical sleep currents remain low for battery-backed designs. No active cooling is required for normal operation.
Build and Mounting Details
The 80-pin TQFP footprint uses a fine-pitch grid suitable for automated surface-mount assembly. Pin spacing demands careful stencil design and reflow profiling. The package exposes all I/O, power and ground connections on four sides. Hand soldering is difficult without magnification and flux.
How it compares
Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.
- Price $31.99
- Typical for this category: the median of 1,027 items is $34.99.
Specifications
| Product | |
|---|---|
| Product type | ICs Semicoductors |
Questions about this item
How do I mount the PIC18F83J90-IPT on a PCB using its 80-TQFP package?
Align pin 1 with the board marker, place all 80 leads on their pads, then reflow or hand-solder each joint; the step often missed is inspecting every lead for bridges before power-up.
What long-term replacement should I plan for the PIC18F83J90-IPT microcontroller?
The device is a complete 80-pin microcontroller; when it reaches end-of-life you replace the whole IC, as no internal module is user-serviceable.
Which electrical limit appears first when the PIC18F83J90-IPT runs continuously at full speed?
The junction temperature limit is reached first; sustained operation at maximum clock and peripheral load raises die temperature until thermal protection activates.
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