PIC18F25Q43-E/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC18F25Q43-E/SS is an 8-bit PIC18 microcontroller with 32KB Flash, 2KB RAM, and a 64 MHz maximum clock in an SSOP-28 package. It integrates ADC, DAC channels, and multiple serial peripherals for feature-rich embedded control. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F25Q43-E/SS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1200(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC18F25Q43-E/SS?
- 64 MHz PIC18 core with 32KB Flash and 2KB RAM delivers 16 MIPS throughput for fast control-loop and signal-processing tasks
- Integrated multi-channel ADC with hardware CVD and on-chip DAC output channels eliminate external conversion ICs in analog measurement designs
- SSOP-28 package with UART, SPI, I2C and CWG/PWM peripherals supports simultaneous multi-protocol communication in a single chip
What is PIC18F25Q43-E/SS used for?
PIC18F25Q43-E/SS is well-suited for motor control, industrial sensor nodes, and home-automation controllers requiring a high-performance 8-bit MCU with rich on-chip analog integration. Its 64 MHz clock and DAC channels enable direct waveform generation and capacitive-touch sensing, making it a strong fit for IoT edge devices, smart lighting, and HVAC control panels in the SSOP-28 footprint.
What are the specifications of PIC18F25Q43-E/SS?
| Manufacturer Package Code | SSOP-28 |
| Factory Lead Time | 7Weeks |
| Date Of Intro | 2019-12-20 |
| YTEOL | 19 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 64MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 6 |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 25 |
| Number of Serial I/Os | 5 |
| Number of Timers | 8 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| RAM (bytes) | 2048 |
| ROM (words) | 32768 |
| ROM Programmability | FLASH |
| Speed | 64MHz |
| Supply Current-Max | 13.8mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Where can I find the PIC18F25Q43-E/SS datasheet?
PIC18F25Q43-E/SS Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC18F25Q43-E/SS?
Compatible alternatives and drop-in replacements for PIC18F25Q43-E/SS:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDSO28
128KB Flash, 4KB RAM, 1KB EE, 10b ADC2, DAC, COMP, PWM, CWG, HLT, WWDT,
Frequently Asked Questions
How fast does PIC18F25Q43-E/SS execute instructions and what control tasks benefit from 64 MHz?
At 64 MHz the PIC18F25Q43-E/SS delivers 16 MIPS throughput, executing a single-cycle instruction in 62.5 ns. This speed supports 20 kHz PWM control loops for brushless motor drive, fast PID iteration at 10 µs sample intervals, and UART baud rates up to 4 Mbps without exceeding the clock budget.
What analog features does PIC18F25Q43-E/SS integrate compared to a basic 8-bit MCU?
PIC18F25Q43-E/SS includes a 12-bit ADC with hardware capacitive voltage divider (CVD) for touch sensing, an 8-bit DAC with 32 reference levels, on-chip voltage reference, and comparators. This on-chip analog suite replaces multiple discrete ICs in display contrast, sensor calibration, and waveform-generation circuits.
When should a designer choose PIC18F25Q43-E/SS over PIC18F25K22 for a new product?
PIC18F25Q43-E/SS runs at 64 MHz versus 64 MHz for PIC18F25K22, but adds an integrated DAC, hardware CVD for capacitive touch, and the newer ADCC peripheral with computation features like averaging and threshold comparison built into hardware. For designs launched after 2020 needing touch interfaces or analog compute offload, PIC18F25Q43 is the preferred successor with a YTEOL rating of 19 years.
For a 28-pin design, how does the SSOP-28 package of PIC18F25Q43-E/SS compare to a DIP alternative?
SSOP-28 has a 0.65 mm pitch and 5.3 mm body width, occupying roughly 30% less PCB area than a DIP-28 package at 600-mil width. Although hand-soldering requires fine-pitch skills, SSOP-28 is compatible with standard reflow and wave-solder processes, making PIC18F25Q43-E/SS suitable for cost-efficient SMT production runs.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.5500 | $1.55 |
| 5+ | $1.4900 | $7.45 |
| 25+ | $1.3400 | $33.50 |
| 94+ | $1.2200 | $114.68 |
| 282+ | $1.2100 | $341.22 |
| 1000+ | $1.1200 | $1120.00 |
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