PIC18F26J53-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC18F26J53-I/ML is an 8-bit USB microcontroller with 64 KB Flash, 4 KB RAM, and a 48 MHz CPU supporting XLP low-power technology. Available in 28-pin QFN package with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F26J53-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.7700(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
- Full-speed USB 2.0 device controller with on-chip transceiver eliminates external USB PHY in HID, CDC, and MSC designs
- eXtreme Low Power (XLP) technology achieves sleep currents as low as 20 nA, extending battery life in portable USB devices
- 64 KB Flash and 48 MHz PIC18 core with DMA channels deliver efficient USB data throughput without host CPU bottlenecks
Applications
The PIC18F26J53-I/ML targets battery-powered USB peripherals, human interface devices, and portable data loggers that need built-in USB connectivity with minimal external components. Its XLP low-power modes and integrated USB transceiver make it popular in medical wearables, USB-connected sensors, and compact industrial monitoring nodes.
Specifications
| Manufacturer Package Code | VQFN-28 |
| Factory Lead Time | 12Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Bit Size | 8 |
| CPU Family | PIC18 |
| Clock Frequency-Max | 48MHz |
| DMA Channels | YES |
| JESD-30 Code | S-PQCC-N28 |
| JESD-609 Code | e3 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC28,.24SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG |
| Qualification Status | Not Qualified |
| RAM (bytes) | 3892 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 48MHz |
| Supply Current-Max | 21.5mA |
| Supply Voltage-Max | 3.6V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What USB standard does the PIC18F26J53-I/ML support and does it require an external USB transceiver?
The PIC18F26J53-I/ML implements full-speed USB 2.0 (12 Mbps) with an on-chip transceiver, so no external USB PHY is needed. This reduces BOM cost and PCB space in HID, CDC, and bulk-transfer device designs.
How much program and data memory does the PIC18F26J53-I/ML provide for firmware development?
The PIC18F26J53-I/ML includes 64 KB of Flash program memory and 4 KB of RAM. This is sufficient for RTOS-based USB stacks and moderate-complexity sensor fusion firmware on the 8-bit PIC18 architecture running at up to 48 MHz.
For a coin-cell powered USB dongle, how low is the sleep current of the PIC18F26J53-I/ML in XLP mode?
Using Microchip's eXtreme Low Power (XLP) technology, the PIC18F26J53-I/ML can reach sleep currents as low as 20 nA. This allows a 220 mAh coin cell to sustain sleep-mode operation for several years between USB enumeration events.
In a compact PCB design, what package and pin count does the PIC18F26J53-I/ML offer?
The PIC18F26J53-I/ML comes in a 28-pin VQFN (4 mm × 4 mm) package, providing a small PCB footprint for space-constrained USB device designs. The QFN outline is significantly smaller than a 28-pin SPDIP while retaining all I/O pins.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.9400 | $4.94 |
| 5+ | $4.8300 | $24.15 |
| 25+ | $4.6700 | $116.75 |
| 61+ | $4.4600 | $272.06 |
| 100+ | $4.1100 | $411.00 |
| 1000+ | $3.7700 | $3770.00 |
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