PIC18F26Q10-E/ML - 8-Bit 64MHz 64KB Flash MCU | Microchip
Teilenummer: PIC18F26Q10-E/ML ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $2.78 | $2,78 |
| 10 | $2.5 | $25,00 |
| 100 | $2.23 | $223,00 |
| 500 | $1.96 | $980,00 |
| 1.000 | $1.71 | $1.710,00 |
PIC18F26Q10-E/ML Übersicht
An 8-bit microcontroller (MCU) is a single-chip computer optimized for embedded control, executing one byte per instruction cycle while integrating CPU, non-volatile program memory, RAM, and peripherals on one die. Within the semiconductor hierarchy, the PIC18F26Q10-E/ML is a microcontroller belonging to the 8-bit MCU class, a sub-category of microcontrollers, which themselves sit under embedded processors, broader mixed-signal ICs, and finally the semiconductor taxonomy. Its 8-bit RISC core, modified Harvard architecture, and 5 V I/O tolerance make it distinct from 3.3 V ARM Cortex-M parts.
Key features include Functional Safety (FuSa) support, ultra-low-power XLP sleep currents, 36 instruction set, hardware multiplier, direct and indirect addressing modes, multiple I/O ports (PORTA/PORTB/PORTC), and on-board debug via ICD/ICSP. The 64 KB Flash supports 100K endurance cycles typical, with self-programmability and code protection. The 28-QFN (6x6) package provides 23 I/O pins and a low thermal resistance path through the exposed pad for high-current GPIO drive.
The PIC18-Q10 architecture pairs a deterministic 8-bit core with Core Independent Peripherals (CIPs) - CLC, CWG, HLT, and ADC2 - which offload timing-critical tasks from the CPU, improving real-time responsiveness. The 5 V operation directly interfaces to industrial sensors, motor drivers, and noisy environments without external level shifters, reducing BOM and PCB area.
Typical applications include industrial sensor nodes, BLDC/PMSM motor control, LED lighting controllers, home appliances, automotive body and chassis ECUs (non-safety), IoT edge nodes with long battery life, and human-machine interfaces. The XLP nanoWatt technology enables sleep currents below 50 nA typical, suiting battery-backed designs.
When designing with this device, allocate the exposed pad (EP) as the primary thermal dissipation path, place a 100 nF decoupling capacitor on each VDD pin, and reserve the ICSP/ICD pins for in-circuit programming to simplify firmware iteration.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet - enabling faster vendor comparison and supply-chain decisions.
Drop-in-Alternativen für PIC18F26Q10-E/ML – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit PIC18F26Q10-E/ML (gleiche Bauform und Footprint) – abweichend in ADC, Operating Temperature, Program Memory (Flash), Core Architecture, I/O Pins.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
PIC18F26Q10-I/ML
✅ Drop-In✓ Auf Lager
$1.1 / Stück
Datenblatt ansehen →PIC18F26Q10-E/MLVAO
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
PIC18F24Q10-I/ML
✅ Drop-In✓ Auf Lager
$1.04 / Stück
Datenblatt ansehen →PIC18F26Q10-E/ML Grenzwerte & elektrische Eigenschaften
| Core Architecture | 8-bit PIC18 RISC, modified Harvard |
| CPU Speed | 64 MHz (16 MIPS) |
| Program Memory (Flash) | 64 KB (64K x 8) |
| SRAM | 4 KB |
| EEPROM | 256 B |
| Supply Voltage (VDD) | 2.5 V to 5.5 V |
| I/O Voltage Tolerance | 5 V tolerant digital I/O |
| I/O Pins | 23 |
| ADC | 10-bit ADC with Computation (ADC2) |
| DAC | 5-bit DAC |
| PWM Channels | 4 x 10-bit PWM |
| Gehäuse | 28-QFN (6x6 mm) with exposed pad |
| Betriebstemperatur | -40 C to +125 C (Extended, -E suffix) |
| Instruction Set | 36 instructions |
| Montageart | Surface Mount |
| Functional Safety (FuSa) | Yes |
| Core Independent Peripherals | CLC, CWG, HLT, WWDT, scan/CRC |
| RoHS-Status | Compliant |
| Lead-Free | Yes |
PIC18F26Q10-E/ML Pin-Konfiguration
| Pin 1 | RA2 — PORTA digital I/O / analog input |
| Pin 2 | RA3 — PORTA digital I/O / analog input |
| Pin 3 | RA4 — PORTA digital I/O / analog input |
| Pin 4 | RA5 — PORTA digital I/O / analog input |
| Pin 5 | VDD — Positive supply voltage |
| Pin 6 | VSS — Ground reference |
| Pin 7 | RA6 — PORTA digital I/O |
| Pin 8 | RA7 — PORTA digital I/O |
| Pin 9 | RB0 — PORTB digital I/O / interrupt-on-change |
| Pin 10 | RB1 — PORTB digital I/O / interrupt-on-change |
| Pin 11 | RB2 — PORTB digital I/O / interrupt-on-change |
| Pin 12 | RB3 — PORTB digital I/O / interrupt-on-change |
| Pin 13 | RB4 — PORTB digital I/O / interrupt-on-change |
| Pin 14 | RB5 — PORTB digital I/O / interrupt-on-change |
| Pin 15 | RB6 — PORTB digital I/O / ICD PGC |
| Pin 16 | RB7 — PORTB digital I/O / ICD PGD |
| Pin 17 | RC0 — PORTC digital I/O |
| Pin 18 | RC1 — PORTC digital I/O |
| Pin 19 | RC2 — PORTC digital I/O |
| Pin 20 | RC3 — PORTC digital I/O |
| Pin 21 | RC4 — PORTC digital I/O |
| Pin 22 | RC5 — PORTC digital I/O |
| Pin 23 | RC6 — PORTC digital I/O / TX |
| Pin 24 | RC7 — PORTC digital I/O / RX |
| Pin 25 | RE3 — PORTE / MCLR |
| Pin 26 | VDD — Positive supply voltage |
| Pin 27 | VSS — Ground reference |
| Pin 28 | EP — Exposed thermal pad - connect to VSS |
Typische Anwendungen
PIC18F26Q10-E/ML ist geeignet für 6 Anwendungs: Industrial Sensor Nodes, BLDC / PMSM Motor Control, LED Lighting Controllers, Home Appliance Control, Automotive Body and Chassis ECUs, IoT Edge Nodes with Long Battery Life.
Industrial Sensor Nodes
The PIC18F26Q10-E/ML fits industrial sensor nodes because its 5 V I/O tolerance interfaces directly to 4-20 mA loop transmitters, PLC digital inputs, and 24 V proximity sensors without external level shifters. The 10-bit ADC with Computation (ADC2) offloads averaging, thresholding, and oversampling from the CPU, reducing firmware complexity and real-time latency. Functional Safety (FuSa) features - WWDT, scan/CRC, and HLT - support safety integrity at the node level. The 28-QFN (6x6) exposed pad provides a low thermal resistance path for hot-spot management in sealed IP67 enclosures. At 64 KB Flash, the device fits Zigbee/Modbus firmware plus a bootloader, and XLP nanoWatt sleep currents extend battery life in wireless transducer nodes.
Empfohlen
BLDC / PMSM Motor Control
The PIC18F26Q10-E/ML suits BLDC and PMSM motor control thanks to its Complementary Waveform Generator (CWG) and Hardware Limit Timer (HLT), which produce complementary PWM with hardware dead-band and fault shutdown without CPU intervention. Four 10-bit PWM channels support single-shunt or dual-shunt FOC on small to mid-power 3-phase motors up to several hundred watts. The 64 MHz core delivers 16 MIPS - sufficient for sensorless or Hall-sensored commutation at 50 kHz PWM with margin. Functional Safety peripherals (WWDT, scan/CRC) provide diagnostic coverage for appliance-grade safety. The 28-QFN exposed pad dissipates GPIO drive losses into the PCB copper pour.
Empfohlen
LED Lighting Controllers
The PIC18F26Q10-E/ML addresses commercial and architectural LED lighting controllers by combining four 10-bit PWM channels for RGBW color mixing with Configurable Logic Cells (CLC) for hardware-based timing protocols - all without CPU loading. Its 5 V I/O tolerance drives high-side MOSFET gate drivers directly, eliminating level shifters in mains-isolated buck/boost LED drivers. The 64 KB Flash fits color-mapping tables, DMX-512 / DALI / 0-10 V protocol stacks, and OTA-friendly bootloaders. XLP nanoWatt technology keeps standby power below regulatory limits for always-connected smart luminaires. The 28-QFN (6x6) package mounts inside compact driver housings.
Empfohlen
Home Appliance Control
The PIC18F26Q10-E/ML serves home appliance controllers - washing machines, dishwashers, ovens, refrigerators - by integrating CIPs (CLC, CWG, HLT, ADC2) that handle UI scanning, motor timing, and safety interlocks independently of the CPU. The 5 V tolerant I/O interfaces to triac drivers, optocouplers, and mechanical switches in white-goods environments with high electrical noise. Functional Safety (FuSa) documentation supports IEC 60730 Class B compliance for household appliances. Extended temperature grade (-40 C to +125 C) tolerates under-cabinet heat in ovens and outdoor compressor compartments. 64 KB Flash fits state-machine firmware plus diagnostic logs.
Empfohlen
Automotive Body and Chassis ECUs
The PIC18F26Q10-E/ML is appropriate for non-safety automotive body and chassis ECUs - body controllers, lighting modules, seat adjusters, mirror controls - where its 5 V CAN-tolerant I/O and FuSa-grade peripherals meet OEM quality requirements. The -E extended temperature grade (-40 C to +125 C) tolerates under-hood and cabin thermal stress. WWDT and scan/CRC provide diagnostic coverage expected by automotive SPICE audits. 64 KB Flash supports CAN/J1939 stacks plus bootloaders for end-of-line programming. The 28-QFN (6x6) package with exposed pad suits miniaturized ECU housings, and the /MLVAO variant offers automotive screening for OEM traceability.
Empfohlen
IoT Edge Nodes with Long Battery Life
The PIC18F26Q10-E/ML enables battery-backed IoT edge nodes by combining XLP nanoWatt sleep currents (sub-100 nA typical in sleep) with 64 KB Flash for protocol stacks (BLE through HCI, LoRaWAN, Sub-GHz proprietary). The CLC peripherals wake the device on GPIO events without CPU start-up, reducing average current by orders of magnitude in duty-cycled sensor reporting. The 5 V tolerant I/O works with both 3.6 V Li-SOCl2 and 3.3 V Li-Po chemistries through simple resistor dividers. The 28-QFN (6x6) exposed pad couples to coin-cell or AAA battery holders for compact wireless sensor assemblies. Functional Safety features support industrial-grade reliability.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für PIC18F26Q10-E/ML – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | PIC18F26Q10-I/ML | PIC18F26Q10-E/MLVAO | PIC18F24Q10-I/ML |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 28-QFN (6x6) | 28-QFN (6x6) - same | 28-QFN (6x6) - same | 28-QFN (6x6) - same |
| Flash Memory | 64 KB | 64 KB | 64 KB | 16 KB |
| SRAM | 4 KB | 4 KB | 4 KB | 1 KB |
| EEPROM | 256 B | 256 B | 256 B | 256 B |
| CPU Speed | 64 MHz (16 MIPS) | 64 MHz (16 MIPS) | 64 MHz (16 MIPS) | 64 MHz (16 MIPS) |
| Operating Temperature | -40 C to +125 C (Extended) | -40 C to +85 C (Industrial) | -40 C to +125 C (Extended, Automotive) | -40 C to +85 C (Industrial) |
| Functional Safety (FuSa) | Yes | Yes | Yes | Yes |
| Approx. Unit Price @ 100 | USD 2.23 | USD 2.20 (similar) | USD 2.45 (similar) | USD 1.85 (lower) |
Wichtigste Unterscheidungsmerkmale
- Functional Safety (FuSa) peripherals integrated (vs. PIC18F26K42-I/SS)
- 5 V I/O tolerance vs 3.3 V-only K-series (vs. PIC18F26K83-I/SS)
- Configurable Logic Cells (CLC) for hardware events (vs. PIC18F46Q10-I/PT (40-pin))
Designhinweise
The 28-QFN (6x6) package relies on the exposed pad (EP, pin 28) for primary heat dissipation. Solder the EP directly to a ground copper pour with at least 25 thermal vias (0.3 mm drill, 0.6 mm pitch) to the internal ground layer. For GPIO-heavy designs driving LEDs or relay coils, expand the EP copper to at least 100 mm^2 to keep junction temperature within the -40 C to +125 C range. Without proper EP soldering, the part can overheat in 4-layer PCB designs under sustained GPIO load.
Place a 100 nF X7R 0603 capacitor on each VDD pin (pins 5 and 26) within 3 mm of the package, plus a bulk 10 uF tantalum or ceramic capacitor on the supply rail. The PIC18F26Q10-E/ML has strict VDD rise-time requirements (0.05 V/ms to VDD rise rate) - if the VDD rise is too slow, the device may execute power-on reset incorrectly. A 10 kohm MCLR pull-up to VDD and a 100 nF cap on MCLR provides clean reset behavior.
Reserve RB6 (PGC) and RB7 (PGD) for ICSP/ICD programming even if not used in the application - routing them to a 6-pin header allows in-circuit programming and debugging. Use a 100 mil 1x6 header with standard Microchip pinout (VPP/MCLR, VDD, VSS, PGD, PGC, AUX). If the design is space-constrained, use castellated test pads on the PCB edge instead of a header.
Do not exceed the absolute maximum ratings: VDD must remain below 6.5 V, and 5 V tolerance applies only to digital I/O - analog inputs have lower overvoltage limits. When migrating from PIC18F26K22 or PIC18F26K80 designs, note that the Q10 family uses different configuration bit semantics - verify CONFIG1 through CONFIG4 settings in MPLAB X before porting firmware. Failure to update configuration bits can cause debug access lockout.
The 10-bit ADC2 with Computation can be sensitive to high-frequency switching noise on VDD - place the VDD bypass capacitor within 3 mm of the AVdd pin if a separate analog supply is used. Enable ADC2 hardware averaging (ADCRC register) for sensor readings to suppress switching-noise artifacts. For CLC-generated waveforms, route CLC outputs to dedicated PORTB pins to avoid capacitive loading that distorts timing edges above 10 MHz.
Compliance-Informationen
RoHS and REACH compliant per Microchip product page. Not AEC-Q100 qualified - the PIC18F26Q10-E/MLVAO variant offers automotive screening but is not formally AEC-Q100. Functional Safety (FuSa) documentation supports IEC 60730 Class B for white-goods applications.
