PIC18F44J11-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC18F44J11-I/PT is an 8-bit PIC18 microcontroller with 16KB Flash, XLP low-power technology, 48 MHz max clock, and TQFP-44 package. Features integrated ADC, USB support, and eXtreme Low Power modes for battery-powered designs. Available from stock worldwide with competitive pricing.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F44J11-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.7600(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC18F44J11-I/PT?
- eXtreme Low Power (XLP) technology enabling deep sleep currents below 100 nA for battery-sensitive applications
- 48 MHz maximum clock frequency with integrated USB 2.0 full-speed module for connectivity
- 10-bit ADC with up to 13 channels and nanoWatt XLP mode for energy-efficient data acquisition
What is PIC18F44J11-I/PT used for?
PIC18F44J11-I/PT is ideal for battery-powered embedded systems where ultra-low standby current is critical, such as wireless sensor nodes, portable medical devices, and handheld instrumentation. Its integrated USB 2.0 interface makes it suitable for USB HID peripherals and data-logging equipment. The TQFP-44 package suits compact PCB designs in consumer electronics and industrial control applications.
What are the specifications of PIC18F44J11-I/PT?
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-44 |
| Factory Lead Time | 8Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 48MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 38 |
| Number of Serial I/Os | 1 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 16 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP44,.39SQ,31 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 3776 |
| ROM (words) | 8192 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 48MHz |
| Supply Current-Max | 24.1mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.15V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Where can I find the PIC18F44J11-I/PT datasheet?
PIC18F44J11-I/PT Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC18F44J11-I/PT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency supported by PIC18F44J11-I/PT?
The PIC18F44J11-I/PT supports a maximum clock frequency of 48 MHz. At this speed, the 8-bit PIC18 core can execute instructions efficiently, with the device also supporting internal oscillator options from 31 kHz to 32 MHz for power-optimized operation across diverse embedded applications.
How low is the sleep current in XLP mode, and which battery-powered designs benefit from it?
In eXtreme Low Power (XLP) sleep mode, the PIC18F44J11-I/PT achieves currents well below 100 nA, making it suitable for coin-cell or alkaline battery-powered designs. Applications such as wireless sensor nodes, remote meters, and medical wearables that spend most of their time asleep benefit most from this 8-bit MCU's power profile.
When would PIC18F44J11-I/PT be preferred over a larger PIC18F device for a space-constrained design?
For designs constrained to a 44-pin TQFP-44 footprint (10 mm × 10 mm body), the PIC18F44J11-I/PT provides 16 KB Flash, 10-bit ADC with 13 channels, and USB 2.0 in a compact package. Compared to larger 64-pin or 80-pin variants, this MCU reduces board area while retaining the core PIC18 feature set needed for most mid-complexity embedded control tasks.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.7900 | $3.79 |
| 25+ | $3.4800 | $87.00 |
| 100+ | $3.1400 | $314.00 |
| 1000+ | $2.9000 | $2900.00 |
| 5000+ | $2.7600 | $13800.00 |
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