PIC18F27J53T-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC18F27J53T-I/ML is an 8-bit PIC18 microcontroller with integrated USB, 128 KB Flash, 4 KB RAM, and a 12-bit ADC running at up to 48 MHz in a compact VQFN-28 package. It delivers 12 MIPS throughput with DMA support, making it ideal for USB-connected embedded applications requiring efficient data movement and analog sensing.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F27J53T-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.9800(MOQ 100)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated full-speed USB 2.0 controller enables direct PC connectivity without an external USB bridge chip
- 128 KB Flash and 4 KB RAM provide ample storage for complex USB device firmware and application data buffers
- 12-bit ADC with multiple channels supports high-resolution analog sensor acquisition alongside USB data transfer
- DMA channels allow autonomous data movement between peripherals and memory, freeing the 48 MHz CPU for application tasks
- Compact VQFN-28 package with 28 pins suits space-constrained USB peripheral and IoT gateway designs
Applications
The PIC18F27J53T-I/ML is designed for USB-connected embedded systems such as HID devices, CDC virtual COM ports, and custom USB data acquisition instruments. Its 128 KB Flash, 4 KB RAM, and 12 MIPS processing at 48 MHz support complex USB firmware stacks alongside real-time sensor sampling from the 12-bit ADC. DMA capability further accelerates data transfers in high-throughput logging and communication applications.
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) | 131072 |
| ROM Programmability | FLASH |
| Speed | 48MHz |
| Supply Current-Max | 21.5mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.35V |
| Supply Voltage-Nom | 3.3V |
| 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
Compatible alternatives and drop-in replacements for PIC18F27J53T-I/ML:
Frequently Asked Questions
What USB standard does the PIC18F27J53T-I/ML support and how does it simplify PC connectivity?
The PIC18F27J53T-I/ML integrates a full-speed USB 2.0 controller operating at 12 Mbps, enabling direct connection to a PC as an HID, CDC, or custom class device without an external USB bridge or transceiver IC.
How much Flash and RAM does the PIC18F27J53T-I/ML provide for firmware and runtime data?
The PIC18F27J53T-I/ML includes 128 KB of on-chip Flash program memory and 4 KB of RAM, providing sufficient space for a USB device stack, application logic, sensor calibration tables, and runtime data buffers.
What is the ADC resolution on the PIC18F27J53T-I/ML and how does it aid sensor designs?
The PIC18F27J53T-I/ML features a 12-bit ADC, delivering 4096 quantization levels per channel, which enables precise measurement of analog signals from temperature sensors, potentiometers, and other transducers at up to 48 MHz system clock.
Which package does the PIC18F27J53T-I/ML come in and how does it affect PCB layout?
The PIC18F27J53T-I/ML is housed in a 28-pin VQFN package measuring approximately 5 mm × 5 mm, a leadless SMD format that reduces PCB area, improves thermal dissipation, and supports automated assembly in compact USB device designs.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $4.5500 | $455.00 |
| 1000+ | $4.1800 | $4180.00 |
| 5000+ | $3.9800 | $19900.00 |
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