PIC16F18346-I/SSC Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC16F18346-I/SSC is an 8-bit microcontroller with 28 KB Flash memory and a 20-pin SSOP package, featuring integrated peripherals and operating from 1.8 V to 5.5 V for versatile embedded control applications.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F18346-I/SSC Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC16F18346-I/SSC?
- 28 KB Flash program memory with self-write capability for firmware updates in the field
- 1.8 V to 5.5 V supply range supporting both 3.3 V and 5 V system designs
- Rich peripheral set including 10-bit ADC, MSSP, CCP, and hardware UART for sensor and communication tasks
- Compact 20-pin SSOP package enabling space-efficient PCB layouts in industrial and consumer embedded systems
What is PIC16F18346-I/SSC used for?
The PIC16F18346-I/SSC is suited for embedded control tasks in consumer appliances, industrial sensors, and battery-powered IoT nodes that require a compact 8-bit MCU with sufficient Flash and peripheral integration. Its 1.8 V to 5.5 V supply range and rich on-chip peripherals including ADC, UART, and I2C make it ideal for data acquisition, motor control interfaces, and display drivers in cost-sensitive designs. The 20-pin SSOP package fits space-constrained PCBs in HVAC controllers, smart home modules, and medical monitoring devices.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the PIC16F18346-I/SSC datasheet?
PIC16F18346-I/SSC Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC16F18346-I/SSC?
Compatible alternatives and drop-in replacements for PIC16F18346-I/SSC:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO20
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO20
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO20
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO20
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO20
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO20
7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C
Frequently Asked Questions
How much program memory and what supply voltage does the PIC16F18346-I/SSC support?
The PIC16F18346-I/SSC provides 28 KB of Flash program memory and operates from a supply voltage range of 1.8 V to 5.5 V. This wide supply range makes it compatible with both 3.3 V low-power microcontroller systems and traditional 5 V industrial control boards, simplifying power supply design across diverse embedded applications.
Which communication peripherals are integrated in the PIC16F18346-I/SSC?
The PIC16F18346-I/SSC integrates multiple serial communication peripherals including MSSP (supporting SPI and I2C), hardware UART, and CCP modules. These peripherals support data rates up to several Mbit/s for I2C and SPI, enabling connections to sensors, EEPROMs, displays, and wireless modules without requiring external interface chips, reducing BOM cost and PCB complexity.
When is the PIC16F18346-I/SSC a better fit than an ARM Cortex-M0 for a control design?
For control designs requiring simple 8-bit logic, moderate code size under 28 KB, and operation at 1.8 V to 5.5 V, the PIC16F18346-I/SSC offers lower unit cost and simpler toolchain compared to ARM Cortex-M0 devices. In high-volume applications like appliance controllers, LED drivers, and sensor interfaces processing 10-bit ADC data at under 8 MHz, the PIC architecture provides sufficient performance with minimal power consumption below 1 mA in sleep mode.
What ADC resolution does the PIC16F18346-I/SSC include for analog sensing?
The PIC16F18346-I/SSC includes a 10-bit analog-to-digital converter (ADC) with multiple input channels, providing 1024 quantization levels for analog measurements. This resolution is sufficient for reading temperature sensors, pressure transducers, and potentiometers in HVAC controls, industrial monitors, and consumer appliances where measurement accuracy of approximately 0.1% is acceptable.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit