PIC18F04Q41T-I/ST Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC18F04Q41T-I/ST is a Microchip 8-bit PIC18 microcontroller with 16 KB Flash, 64 MHz maximum clock, integrated ADC, DAC, and DMA channels in a compact 14-pin TSSOP package. It offers a rich peripheral set for analog and digital control applications. Available from stock worldwide with competitive pricing.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F04Q41T-I/ST Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7600(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 running at up to 64 MHz with DMA channels for background data transfers without CPU intervention
- Integrated ADC and DAC channels enabling mixed-signal designs without external analog components
- 16 KB Flash program memory in a compact 14-pin TSSOP package for space-constrained embedded control applications
- Rich peripheral set including UART, SPI, I2C, PWM, and comparators supporting versatile connectivity in a single small chip
Applications
The PIC18F04Q41T-I/ST is ideal for battery-powered sensor applications, HVAC controllers, and industrial I/O modules where a small 14-pin TSSOP package with analog integration reduces BOM cost. Its integrated DAC and DMA channels support precision analog output and efficient data streaming in medical monitoring devices and home automation nodes. The 64 MHz clock and rich peripheral set enable responsive embedded control in motor drivers and LED dimmers where code execution speed and analog precision are equally important.
Specifications
| Manufacturer Package Code | TSSOP-14 |
| Factory Lead Time | 7Weeks |
| YTEOL | 19 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 64MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| 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 | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| 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 |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| 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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock speed and program memory size of the PIC18F04Q41T-I/ST?
The PIC18F04Q41T-I/ST operates at up to 64 MHz clock frequency and contains 16 KB of Flash program memory. It belongs to the PIC18 8-bit CPU family and includes DMA channels for background data movement, integrated ADC and DAC for analog I/O, all within a 14-pin TSSOP package, making it a highly integrated solution for compact embedded designs.
Which analog control applications are best served by the PIC18F04Q41T-I/ST integrated DAC and ADC?
Applications such as precision temperature controllers, battery chargers, LED drivers, and analog signal conditioners benefit from the on-chip DAC and ADC channels. The integrated DAC eliminates the need for an external digital-to-analog converter, reducing BOM cost and PCB space. The ADC enables direct connection to sensors like thermistors, pressure transducers, and current-sense resistors, supporting 12-bit resolution analog measurements in the same 14-pin TSSOP footprint.
How does the DMA capability of the PIC18F04Q41T-I/ST benefit data-intensive embedded applications?
The DMA channels in the PIC18F04Q41T-I/ST allow data transfers between peripheral modules and SRAM without CPU intervention, freeing the 64 MHz PIC18 core for application-level processing. This is particularly beneficial in data logging applications where continuous ADC sampling and UART transmission must occur simultaneously, enabling effective throughput rates of multiple channels at kilohertz sample rates without processor overhead penalties that would otherwise interrupt time-critical control loops.
What package does the PIC18F04Q41T-I/ST use, and how does tape-and-reel availability affect procurement?
The PIC18F04Q41T-I/ST is housed in a 14-pin TSSOP package (Manufacturer Package Code: TSSOP-14), a 4.4 mm wide narrow-body surface-mount package with 0.65 mm pitch pins. The T suffix denotes tape-and-reel packaging, which supports high-volume automated SMT pick-and-place assembly with typical reel quantities of 2,500 to 3,000 pieces, simplifying procurement for production runs while maintaining a small PCB footprint of approximately 5.0 x 4.4 mm.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.0400 | $1.04 |
| 100+ | $0.8700 | $87.00 |
| 1000+ | $0.8000 | $800.00 |
| 5000+ | $0.7600 | $3800.00 |
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