YINGHUA PIC18LF67K90-IPT TQFP64 semiconductor
A low-power 8-bit microcontroller with 64 KB flash memory in a 64-pin TQFP package
- Product typeICs Semicoductors
- PIC18LF67K90 microcontroller for embedded control
- Low-power 18-bit architecture extends battery life
- 64-pin TQFP package fits compact PCB layouts
- New condition ensures reliable out-of-box operation
- Manufacturer-listed June 2026 confirms current production
Microcontroller for embedded designs
The PIC18LF67K90-IPT is a new 8-bit microcontroller in a 64-pin TQFP package. It targets engineers building low-power control boards, sensor interfaces or custom automation modules. The part suits projects that need on-chip peripherals without external glue logic.
Pin-compatible package simplifies layout
The TQFP64 footprint matches standard land patterns, so existing PCB libraries can be reused without redesign. No additional passive components are required for basic operation, reducing bill-of-materials cost and assembly time. Firmware developers gain direct access to all I/O pins through the standard programming interface.
64-pin count defines board density
With 64 pins the device offers enough I/O for multiple communication buses, analogue channels and control lines in a single chip. Designs needing fewer pins will leave resources unused, while those needing more must add port expanders or select a larger package. The pin count is the primary filter for schematic capture.
How it compares
Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.
- Price $26.99
- Cheaper than about 60% of the 1,027 comparable items (median $34.99).
Specifications
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| Product type | ICs Semicoductors |
Questions about this item
How often will the PIC18LF67K90-IPT microcontroller need reprogramming or replacement during long-term deployment?
The device uses flash memory rated for typical erase cycles, so firmware updates are only needed when application logic changes; the chip itself does not wear out under normal operation.
What electrical limit appears first when the PIC18LF67K90-IPT runs continuously at full speed?
The 18 V absolute maximum supply voltage is the hard ceiling; sustained operation must stay well below this to avoid permanent damage.
How much heat does the TQFP64 package generate when the PIC18LF67K90-IPT executes code all day?
Dynamic current scales with clock frequency and active peripherals; at 64 MHz the die dissipates only milliwatts, so the 64-pin package stays cool without a heatsink.
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