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Regular price $12.16
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15+ $11.78 $176.70
25+ $11.52 $288.00
50+ $10.88 $544.00
100+ $9.60 $960.00
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Product attributes Property Value
Manufacturer Microchip Technology
Product Series PIC® 17C
Packaging Tube | Tube
Core Processor PIC
Core Size 8-Bit
Speed 16MHz
Connectivity UART/USART
Peripherals POR, PWM, WDT
Number of I/O 33
Program Memory Size 16KB (8K x 16)
Program Memory Type OTP
EEPROM Size -
RAM Size 454 x 8
Voltage - Supply (Vcc/Vdd) 4.5V ~ 6V
Data Converters -
Oscillator Type External
Operating Temperature 0°C ~ 70°C (TA)
Grade -
Qualification -
Mounting Type Through Hole
Supplier Device Package 40-PDIP
Package / Case 40-DIP (0.600", 15.24mm)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The PIC17C44-16/P is a classic 8-bit MCU from Microchip Technology, running at 16MHz with 16KB program memory and 454 bytes RAM. It operates from 4.5V to 6V and is housed in a 40-pin DIP package. Designed for commercial temperature ranges (0°C to 70°C), it remains a reliable choice for legacy and cost-sensitive applications.

  • 5V operation – simplifies power supply design in existing systems.
  • 40-pin DIP – easy to handle and replace in through-hole PCBs.
  • 16MHz speed – adequate for basic control and monitoring tasks.
  • Proven architecture – long-term availability for maintenance of legacy equipment.

Legacy Industrial Controllers

5V operation and 40-pin DIP make it a drop-in replacement for older designs.

White Goods Appliances

Reliable 16MHz operation for washing machines and dishwashers.

Simple Motor Control

PWM outputs allow basic speed control for fans and pumps.

Point-of-Sale Terminals

Commercial temperature range and robust I/O support peripheral interfaces.

Telecom Line Cards

5V logic compatibility simplifies integration with legacy telecom equipment.

Educational Kits

Through-hole DIP package is easy to prototype and solder for learning.

Q: What is the supply voltage?
A: 4.5V to 6V, compatible with 5V systems.
Q: What is the maximum clock speed?
A: 16MHz, providing moderate processing capability.
Q: What is the program memory size?
A: 16KB (8K x 16) EPROM/ROM.
Q: What is the operating temperature?
A: 0°C to 70°C, suitable for commercial applications.
Q: What package is available?
A: 40-pin DIP (0.600", 15.24mm), ideal for through-hole designs.
Base Product Number : PIC17C44
16KB Flash 16MHz 5V 8-bit MCU Commercial Temp DIP-40 Legacy Microchip PIC17 PWM
Q: What is the supply voltage?
A: 4.5V to 6V, compatible with 5V systems.
Q: What is the maximum clock speed?
A: 16MHz, providing moderate processing capability.
Q: What is the program memory size?
A: 16KB (8K x 16) EPROM/ROM.
Q: What is the operating temperature?
A: 0°C to 70°C, suitable for commercial applications.
Q: What package is available?
A: 40-pin DIP (0.600", 15.24mm), ideal for through-hole designs.