PIC18F16Q40-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip PIC18F16Q40-I/P is an 8-bit PIC18 microcontroller running up to 64 MHz with 32KB Flash, 2KB RAM, 12-bit ADC, and DAC in 20-pin DIP package. Features advanced peripherals including CLC, NCO, and UART for versatile embedded control. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F16Q40-I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.5100(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC18 core at up to 64 MHz with 32KB Flash and 2KB SRAM for versatile embedded applications
- 12-bit ADC with multiple input channels plus on-chip DAC for precise analog signal processing
- Rich peripheral set including CLC, NCO, PWM, I2C, SPI, and UART all in a 20-pin DIP-20 package
Applications
The PIC18F16Q40-I/P is well suited for home automation controllers, industrial sensor interfaces, and motor control applications requiring precise analog measurement and digital communication. Its 64 MHz clock speed and rich peripheral mix including multiple communication buses make it ideal for IoT edge nodes and embedded control panels. The 20-pin DIP package simplifies prototyping and breadboard development for low-volume designs.
Specifications
| Manufacturer Package Code | PDIP-20 |
| Factory Lead Time | 6Weeks |
| YTEOL | 19 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 64MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDIP-T20 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 4 |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 18 |
| Number of Serial I/Os | 3 |
| Number of Timers | 9 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP20,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| RAM (bytes) | 4096 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 64MHz |
| Supply Current-Max | 13.8mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 3V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F16Q40-I/P:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDIP20
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDIP20
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDIP20
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDIP20
Frequently Asked Questions
How much Flash and RAM does the PIC18F16Q40-I/P provide, and at what maximum clock speed does it operate?
The PIC18F16Q40-I/P provides 32KB of Flash program memory and 2KB of SRAM data memory, with a maximum clock speed of 64 MHz. This combination supports complex firmware with fast real-time response in 8-bit embedded applications.
Which analog features does the PIC18F16Q40-I/P include for sensor measurement applications?
The PIC18F16Q40-I/P integrates a 12-bit ADC with multiple input channels, a DAC output, and a comparator. These analog blocks allow direct interfacing with sensors such as thermistors and pressure transducers without external signal conditioning components.
When is PIC18F16Q40-I/P a good alternative to a 32-bit MCU for cost-sensitive designs?
PIC18F16Q40-I/P is an effective lower-cost alternative to 32-bit MCUs when the application requires modest computing at up to 64 MHz with 8-bit data width, fits within 32KB Flash, and does not demand floating-point acceleration. The 20-pin DIP package further reduces BOM cost and simplifies assembly.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.0800 | $2.08 |
| 88+ | $1.9100 | $168.08 |
| 100+ | $1.7300 | $173.00 |
| 1000+ | $1.6000 | $1600.00 |
| 5000+ | $1.5100 | $7550.00 |
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