We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black square TQFP64 microcontroller chip with gold leads

YINGHUA

YINGHUA PIC18F46K20-E PT TQFP64 semiconductor

SKU CH-D79D-BKT9V

An 8-bit PIC18F46K20-E PT microcontroller in a 64-pin TQFP package for embedded control applications

  • Product typeICs Semicoductors
  • 64-pin TQFP package enables compact board layouts
  • 18-series PIC core delivers efficient 8-bit processing
  • 20 MHz maximum clock speed supports responsive control tasks
  • 46 Kbytes flash memory stores substantial application code
  • New condition ensures reliable long-term operation

PIC18F46K20-E PT microcontroller

The PIC18F46K20-E PT is a microcontroller supplied in a TQFP64 package. It targets embedded designs that need a PIC18 core with integrated peripherals. Engineers working on industrial, automotive or consumer control boards will find the part suitable for new development.

Thermals and power in normal use

The device operates with the power characteristics defined by the PIC18F46K20-E PT datasheet. Thermal performance depends on the application board layout and ambient conditions. Noise is not a factor for this integrated circuit. Power draw varies with clock speed, peripheral usage and supply voltage.

Build integration and system fit

The TQFP64 footprint requires a matching PCB land pattern and 64 solder connections. The part frees board space compared to larger packages while delivering the full PIC18F46K20-E PT feature set. Designers must provide a compatible supply rail, oscillator circuit and programming interface. Buyers who need a different pin count or package style should select another device.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 65% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

How do I solder the PIC18F46K20-E PT TQFP64 onto a PCB, and which step do people get wrong?

The 64-pin TQFP package requires precise alignment and reflow soldering; the step most often missed is applying the correct solder-paste stencil thickness to avoid bridging on the fine-pitch leads.

What maintenance or replacement will the PIC18F46K20-E PT need later?

As a semiconductor it has no moving parts; replacement is only required if the device fails electrically or the firmware needs an update that the 64 KB flash cannot accommodate.

What limit appears first when the PIC18F46K20-E PT runs continuously at high load?

The 18-pin I/O count and 64 KB program memory constrain peripheral expansion and code size before thermal limits become critical under sustained operation.

More in Encoders & Semiconductor Parts

Similar items