PIC18F04Q40T-I/SL Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC18F04Q40T-I/SL is an 8-bit PIC18 microcontroller with 16 KB Flash, 64 MHz maximum clock, integrated DAC, and ADC in a 14-pin SOIC package. The Q40 family brings enhanced core-independent peripherals for autonomous operation and reduced firmware overhead. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F04Q40T-I/SL Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7000(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 Q40-series core running at up to 64 MHz with core-independent peripherals enabling autonomous analog and digital operations without CPU intervention
- 16 KB self-programmable Flash and integrated DAC channels plus ADC for mixed-signal sensing and output generation in compact designs
- 14-pin SOIC package with 1.8 V to 5.5 V supply range and multiple communication interfaces (UART, SPI, I2C) for versatile embedded connectivity
Applications
The PIC18F04Q40T-I/SL is suited for small embedded systems requiring autonomous sensing and signal generation, such as IoT edge nodes, smart sensors, and home automation controllers. Its integrated DAC and ADC allow direct analog interfacing without external converters, reducing BOM cost in battery-powered devices. Core-independent peripherals handle tasks like PWM generation, signal conditioning, and event-driven I/O at 64 MHz without stalling the CPU.
Specifications
| Manufacturer Package Code | SOIC-14 |
| Factory Lead Time | 6Weeks |
| YTEOL | 23 |
| 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-PDSO-G14 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 4 |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 12 |
| 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 | SOP14,.24 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| RAM (bytes) | 1024 |
| ROM (words) | 16384 |
| 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 | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.15 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F04Q40T-I/SL:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDSO14
64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDSO14
64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDSO14
Frequently Asked Questions
What is the maximum clock speed of PIC18F04Q40T-I/SL and how does it compare to earlier PIC18 devices?
The PIC18F04Q40T-I/SL runs at up to 64 MHz, which is 60% faster than the 40 MHz maximum of older PIC18F devices. This higher clock rate allows more processing headroom for real-time control loops, communication stacks, and signal processing tasks within the same 8-bit PIC18 instruction set architecture.
Does PIC18F04Q40T-I/SL include a DAC and ADC, and what are their key specifications?
Yes, the PIC18F04Q40T-I/SL integrates both DAC channels and an ADC module. The Q40 series typically provides an 8-bit or higher resolution DAC and a 10-bit or 12-bit ADC with multiple input channels, supporting simultaneous analog input measurement and voltage output generation in a 14-pin SOIC package without external converter ICs.
What supply voltage range does PIC18F04Q40T-I/SL support for battery-powered designs?
The PIC18F04Q40T-I/SL operates from a supply voltage range of 1.8 V to 5.5 V. This wide range enables direct operation from single-cell lithium-ion batteries at 3.0 V to 4.2 V, two AAA alkaline cells at approximately 1.8 V to 3.0 V, or standard 3.3 V and 5 V regulated rails in industrial and consumer designs.
For a compact IoT sensor node, how many I/O pins and communication interfaces does PIC18F04Q40T-I/SL provide?
In the 14-pin SOIC package, PIC18F04Q40T-I/SL provides up to 12 general-purpose I/O pins along with UART, SPI, and I2C serial interfaces. This gives a sensor node enough pins to connect a radio module via UART, a sensor via I2C or SPI, and several discrete signals, all within a board footprint compatible with standard 14-pin SOIC land patterns.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.9700 | $0.97 |
| 100+ | $0.8100 | $81.00 |
| 1000+ | $0.7400 | $740.00 |
| 5000+ | $0.7000 | $3500.00 |
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