PIC18LF2410T-I/ML - 16KB Flash 8-bit MCU 40MHz QFN-28 | Microchip
MPN: PIC18LF2410T-I/ML ✓ AktifPIC18LF2410T-I/ML Ringkasan
An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, on-chip Flash program memory, RAM, peripherals, and a CPU core. Within the broader taxonomy, an MCU sits below microprocessor and above discrete logic; the PIC18 family sits in Microchip's mid-range 8-bit portfolio, above PIC10/12/16 baseline parts but below PIC24/dsPIC and PIC32 (32-bit) families. The "LF" series adds NanoWatt sleep modes for battery-powered designs, while the "F" (without L) variant is the 4.2-5.5V-only counterpart.
Key features of this device include 16KB (8K x 16) of self-programmable Flash, 768 bytes of SRAM, a 10-bit ADC with up to 10 channels, an internal oscillator selectable from 31 kHz to 8 MHz, fail-safe clock monitoring, and a hardware 8x8 single-cycle multiplier. Enhanced peripherals include multiple USART, MSSP (SPI/I²C), CCP/ECCP modules, and NanoWatt power management with multiple idle and sleep modes drawing microamp-level currents. The exposed thermal pad on the QFN-28 package reduces junction-to-ambient thermal resistance.
The PIC18 CPU uses a 16-bit instruction word with an 8-bit data path, a RISC-optimized Harvard architecture, and a C-friendly instruction set that includes a hardware 8x8 multiplier and a hardware divider. Internal oscillator support and fail-safe clock monitor provide clock redundancy, while self-programmable Flash enables in-application firmware updates without an external programmer.
Typical applications include industrial sensor interfaces, low-power battery-powered instrumentation, USB/HID peripherals, home appliances, and consumer devices requiring 8-bit processing with mixed-signal I/O. The wide 2.0-5.5V range suits both 3.3V and 5V designs with a single BOM line. The "T" suffix indicates Tape & Reel packaging, and the "-I" indicates an industrial -40°C to +85°C operating temperature range.
When designing with this device, validate that the 28-pin QFN land pattern matches your PCB footprint and confirm the -I temperature grade suits your environment. Designers transitioning from PIC18F2410 (non-LF) parts must verify regulator support for sub-4.5V operation.
This page synthesizes the manufacturer datasheet, distributor pricing as of 2026-09-28, drop-in alternatives including the tape-and-reel and tray variants, and practical design notes not found in a single datasheet.
Alternatif penggantian untuk PIC18LF2410T-I/ML — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian PIC18LF2410T-I/ML (sama faktor bentuk dan footprint) — berbeda di dalam Package, Operating Temperature, ADC, Core, Program Memory (Flash).
PIC18LF2410-I/ML
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC18F2410T-I/ML
✅ Drop-In ⚠️ Spesifikasi Tidak DisahkanKontak untuk harga
Lihat Datasheet →PIC18LF2510T-I/ML
✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan📋 Alternatif referensi (tidak dalam katalog)
PIC18LF2610T-I/ML
✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan📋 Alternatif referensi (tidak dalam katalog)
PIC18LF23K22T-I/ML
✅ Drop-In ⚠️ Spesifikasi Tidak DisahkanKontak untuk harga
Lihat Datasheet →PIC18LF2410T-I/ML Rating Maksimal & Karakteristik Listrik
| Core | PIC18 8-bit RISC |
| CPU Speed | 40 MHz (10 MIPS) |
| Program Memory | 16 KB Flash (8K x 16) |
| RAM | 768 bytes |
| I/O Pins | 25 |
| Paket | 28-QFN (6x6 mm) with Exposed Pad |
| Tipe Mounting | Surface Mount |
| Supply Voltage Range | 2.0 V to 5.5 V (LF series, NanoWatt) |
| Suhu Kerja | -40 C to +85 C (Industrial, "-I") |
| ADC | 10-bit, multi-channel |
| Internal Oscillator | 31 kHz to 8 MHz selectable |
| Hardware Multiply | 8 x 8 single-cycle |
| Fail-Safe Clock Monitor | Yes |
| Packaging | Tape & Reel (T suffix) |
| Status RoHS | Compliant |
Konfigurasi Pin PIC18LF2410T-I/ML
| Pin produk 1 | RA0/AN0 — Digital I/O / Analog input channel 0 |
| Pin produk 2 | RA1/AN1 — Digital I/O / Analog input channel 1 |
| Pin produk 3 | RA2/AN2/VREF- — Digital I/O / Analog input 2 / ADC negative reference |
| Pin produk 4 | RA3/AN3/VREF+ — Digital I/O / Analog input 3 / ADC positive reference |
| Pin produk 5 | RA4/T0CKI — Digital I/O / Timer0 clock input |
| Pin produk 6 | RA5/AN4/SS — Digital I/O / Analog input 4 / SPI slave select |
| Pin produk 7 | RA6/OSC2 — Digital I/O / Oscillator output |
| Pin produk 8 | RA7/OSC1 — Digital I/O / Oscillator input |
| Pin produk 9 | VDD — Positive supply voltage (2.0-5.5 V) |
| Pin produk 10 | VSS — Ground reference |
| Pin produk 11 | RB0/INT0 — Digital I/O / External interrupt 0 |
| Pin produk 12 | RB1/INT1 — Digital I/O / External interrupt 1 |
| Pin produk 13 | RB2/INT2 — Digital I/O / External interrupt 2 |
| Pin produk 14 | RB3/INT3 — Digital I/O / External interrupt 3 |
| Pin produk 15 | RB4 — Digital I/O / interrupt-on-change |
| Pin produk 16 | RB5 — Digital I/O / interrupt-on-change |
| Pin produk 17 | RB6/PGC — Digital I/O / ICSP clock |
| Pin produk 18 | RB7/PGD — Digital I/O / ICSP data |
| Pin produk 19 | RC0/T1OSO — Digital I/O / Timer1 oscillator output |
| Pin produk 20 | RC1/T1OSI — Digital I/O / Timer1 oscillator input |
| Pin produk 21 | RC2/CCP1 — Digital I/O / Capture/Compare/PWM 1 |
| Pin produk 22 | RC3 — Digital I/O |
| Pin produk 23 | RC4 — Digital I/O |
| Pin produk 24 | RC5 — Digital I/O |
| Pin produk 25 | RC6 — Digital I/O / USART TX |
| Pin produk 26 | RC7 — Digital I/O / USART RX |
| Pin produk 27 | RE3/MCLR — Master Clear reset (input) or digital I/O |
| Pin produk 28 | NC — Not connected (per datasheet) |
Aplikasi Umum
PIC18LF2410T-I/ML cocok untuk 6 aplikasis: Industrial Sensor Signal Conditioning, Battery-Powered Portable Instrumentation, Home Appliance Control, USB HID Peripherals, Automotive Body Electronics (Non-Safety), Consumer Electronics Control Boards.
Industrial Sensor Signal Conditioning
The PIC18LF2410T-I/ML fits industrial sensor signal conditioning with its 10-bit ADC, multiple 2.0-5.5V operation, and 25 digital I/O. Its 10 MIPS performance is sufficient to sample, filter, and linearize thermocouple, RTD, or strain-gauge sensor data in real time. The wide voltage range lets the same part interface with both 3.3V digital sensors and 5V analog front-ends, reducing BOM complexity. The QFN-28 (6x6) footprint with exposed pad enables compact PCB layouts while providing thermal headroom for industrial -40 to +85 C environments. Its fail-safe clock monitor ensures reliable operation even if the primary crystal oscillator fails, which is critical in factory-floor installations.
Direkomendasikan
Battery-Powered Portable Instrumentation
The PIC18LF2410T-I/ML is well-suited for battery-powered portable instruments thanks to NanoWatt Technology with sleep currents in the microamp range. The 2.0-5.5V LF supply allows direct operation from a single Li-ion (3.7V nominal) or two AA cells without a boost regulator, improving system efficiency. The internal oscillator from 31 kHz to 8 MHz eliminates the need for an external crystal in many designs, further reducing quiescent draw. Real-time-clock-like operation with periodic wake-ups is straightforward using Timer1 with an external 32.768 kHz crystal. The QFN-28 (6x6) package fits handheld enclosures while the industrial temperature range supports outdoor and medical use cases.
Direkomendasikan
Home Appliance Control
Home appliance control boards benefit from the PIC18LF2410T-I/ML's blend of ADC channels, PWM outputs, and serial interfaces. The 10-bit ADC handles temperature, humidity, and current sensing, while the CCP/ECCP modules drive TRIACs, MOSFETs, or relay coils for motor and heater control. MSSP supports both SPI displays and I²C sensor hubs, and the USART interfaces with Bluetooth or Wi-Fi modules for smart-appliance connectivity. The wide voltage range lets the same MCU work in 3.3V low-voltage logic sections and 5V driver sections of the appliance. The QFN-28 (6x6) footprint with exposed pad handles the modest thermal dissipation in enclosed appliance cabinets.
Direkomendasikan
USB HID Peripherals
The PIC18LF2410T-I/ML can be paired with an external USB transceiver IC (e.g., MCP2200 or PIC18F14K50) to implement USB HID peripherals such as keyboards, mice, custom HID controllers, or industrial input devices. Its 16KB Flash and 768B RAM comfortably fit USB stack plus HID report logic for typical human-interface-device applications. The 10 MIPS CPU executes polling and report synthesis without bottlenecks, while internal oscillator support eliminates external USB-clock crystals in cost-sensitive HID designs. The 2.0-5.5V range supports bus-powered 5V devices and self-powered 3.3V accessories from the same firmware baseline. The QFN-28 (6x6) package enables compact dongle and embedded-HID form factors.
Direkomendasikan
Automotive Body Electronics (Non-Safety)
For non-safety automotive body electronics such as interior lighting controllers, seat-control modules, HVAC blend-door actuators, and accessory multiplexers, the PIC18LF2410T-I/ML industrial variant (I/ECPIL) provides adequate robustness. Its -40 to +85 C industrial range suits cabin environments, and its 25 I/O pins interface directly with body-control switches, LED drivers, and LIN/MCP2515 CAN transceivers. The wide voltage range tolerates 12V battery transients when paired with an external TVS and LDO. The hardware 8x8 multiplier accelerates CAN-message processing when bridging CAN-LIN networks. The QFN-28 (6x6) package supports the small PCB footprints typical of distributed body modules.
Direkomendasikan
Consumer Electronics Control Boards
Consumer electronics from smart-home hubs to small appliances use the PIC18LF2410T-I/ML as a low-cost main controller. The PIC18 core runs user-interface firmware, drives character or graphical OLED/LCD displays over SPI/I²C, scans keypads, and controls buzzer/relay outputs. The hardware multiplier and 10 MIPS throughput handle basic animation and touch-panel response. The 2.0-5.5V supply accommodates 1-cell Li-ion, 2-cell alkaline, and USB-powered designs. Tape & Reel packaging supports high-volume SMT assembly, and the QFN-28 (6x6) footprint with exposed pad simplifies thermal management in sealed enclosures.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk PIC18LF2410T-I/ML — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | PIC18LF2410-I/ML | PIC18F2410T-I/ML | PIC18LF2510T-I/ML | PIC18LF2610T-I/ML | PIC18LF23K22T-I/ML |
|---|---|---|---|---|---|---|
| Package | 28-QFN (6x6) | 28-QFN (6x6) - same | 28-QFN (6x6) - same | 28-QFN (6x6) - same | 28-QFN (6x6) - same | 28-QFN (6x6) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash | 16 KB | 16 KB | 16 KB | 32 KB | 64 KB | 8 KB |
| RAM | 768 B | 768 B | 768 B | 1.5 KB | 3.8 KB | 512 B |
| Supply Voltage | 2.0-5.5 V | 2.0-5.5 V | 4.2-5.5 V | 2.0-5.5 V | 2.0-5.5 V | 1.8-5.5 V |
| CPU Speed | 40 MHz / 10 MIPS | 40 MHz / 10 MIPS | 40 MHz / 10 MIPS | 40 MHz / 10 MIPS | 40 MHz / 10 MIPS | 64 MHz / 16 MIPS |
| I/O Pins | 25 | 25 | 25 | 25 | 25 | 24 |
| ADC | 10-bit | 10-bit | 10-bit | 10-bit | 10-bit | 10-bit |
| Operating Temperature | -40 to +85 C | -40 to +85 C | -40 to +85 C | -40 to +85 C | -40 to +85 C | -40 to +85 C |
Diferensiator Kunci
- Wide 2.0-5.5V NanoWatt operation vs F-variant 4.2-5.5V (vsPIC18F2410T-I/ML)
- Drop-in same-die tray-packaged option (vsPIC18LF2410-I/ML)
- Compact QFN-28 (6x6) footprint with exposed thermal pad (vsPIC18LF2410T-I/SO (SOIC-28))
- Fail-safe clock monitor with internal 31 kHz-8 MHz oscillator (vsPIC18F25K22)
Catatan Desain
Estimated: at 40 MHz and 5 V supply with all peripherals active, the PIC18LF2410 typically draws about 16 mA, falling below 1 uA in Sleep mode with Timer1 running off a 32.768 kHz crystal. Decouple VDD with a 100 nF ceramic capacitor placed within 5 mm of the QFN pin. For low-noise analog performance, add a 10 uF bulk capacitor on the analog AVSS rail if used.
The 28-pin QFN (ML) package has an exposed thermal pad that MUST be soldered to a PCB ground pad of at least equal size to the package EP for mechanical reliability and thermal dissipation. Without EP soldering, the package can refloat or fracture during thermal cycling. Use an array of micro-vias in the EP pad to stitch thermal conductivity to inner ground planes. Keep high-speed traces (crystal, ICSP) short and away from analog ADC inputs.
Three common pitfalls: (1) Confusing the LF (2.0-5.5V) variant with the F (4.2-5.5V) variant when designing 3.3V systems - the F variant will fail to start at low battery voltage. (2) Forgetting the MCLR pull-up resistor on pin 27 /RE3-MCLR - leaving MCLR floating causes erratic resets. (3) Using the wrong configuration bits for the internal oscillator - selecting HS instead of INTOSC prevents the part from running without a crystal.
Place the decoupling capacitor and any external crystal or resonator as close as possible to the OSC1/OSC2 pins (pins 7 and 8 on this QFN-28). Keep the ICSP clock (PGC, pin 17) and ICSP data (PGD, pin 18) traces clear of switching power traces to avoid in-circuit programming failures. Reserve a 6-pin header footprint (VPP, VDD, GND, PGD, PGC, AUX) for ICSP even in production boards to ease field firmware updates.
Informasi Konformitas
RoHS and REACH compliant per Microchip product page; industrial -40 to +85 C temperature grade, not AEC-Q100 qualified. Not recommended for automotive safety applications; consider PIC18F-K40 or PIC18F-Q43 families with AEC-Q100 grade 0/1 for automotive.
