PIC16F15355-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC16F15355-I/SS is an 8-bit PIC16 microcontroller running at up to 32 MHz with 14 KB of Flash, 1 KB of RAM, 4 PWM channels, a DAC, ADC, 4 CLC modules, and dual EUSART plus SPI/I2C communication in a 28-pin SSOP package. It operates from a minimum 2.3 V supply at 16 MHz for low-power designs. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F15355-I/SS Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC16 CPU at up to 32 MHz with 14 KB Flash and 1 KB RAM, plus 2.3 V minimum operation at 16 MHz for battery-powered and low-voltage applications
- Rich peripheral set including 4 PWM channels, 12-bit ADC, DAC, 2 EUSART, SPI/I2C, and 4 Configurable Logic Cell (CLC) modules for autonomous peripheral operation
- 28-pin SSOP package with dual EUSART enabling simultaneous RS-232 and RS-485 communication without external UART expanders
Applications
The PIC16F15355-I/SS is well suited for compact embedded control systems requiring multiple communication interfaces and analog peripherals in a single chip, such as HVAC controllers, smart lighting drivers using its 4 PWM channels, and industrial sensor hubs that need simultaneous SPI, I2C, and EUSART communication. Its 4 Configurable Logic Cells enable glue-logic functions to run autonomously while the CPU is in sleep mode, extending battery life in IoT edge nodes and wireless sensor applications. Running from 2.3 V at 16 MHz, it integrates easily into 3.3 V battery-powered designs without a voltage regulator.
Specifications
| Manufacturer Package Code | SSOP-28 |
| Factory Lead Time | 7Weeks |
| Date Of Intro | 2016-07-26 |
| YTEOL | 19 |
| Has ADC | YES |
| Additional Feature | OPERATES AT 2.3V MIN @ 16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 25 |
| Number of Serial I/Os | 2 |
| Number of Timers | 5 |
| 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) | 1024 |
| ROM (words) | 14336 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 3.7mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F15355-I/SS:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO28
14KB, 1KB RAM, 256 EE, 25 I/O, DSM, ADC w/MathPak, WWDT, CRC/SCAN, CIPs
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO28
Frequently Asked Questions
How many PWM channels does the PIC16F15355-I/SS provide, and what motor or lighting control tasks can they drive?
The PIC16F15355-I/SS integrates 4 independent PWM channels running at up to 32 MHz CPU clock, sufficient to independently control 4 LED strings for RGB plus white lighting, or to generate complementary PWM pairs for a half-bridge motor driver without external PWM ICs, reducing BOM cost and PCB area.
What is the minimum supply voltage for the PIC16F15355-I/SS, and how does this enable battery-powered designs?
The PIC16F15355-I/SS operates from a minimum supply voltage of 2.3 V at 16 MHz, allowing it to run directly from 2 AA alkaline cells or a single LiPo cell down to its near-discharged state, extending battery life without a boost regulator in IoT sensor nodes and portable instruments.
How do the 4 Configurable Logic Cell (CLC) modules in the PIC16F15355-I/SS reduce CPU load in time-critical applications?
The 4 CLC modules in the PIC16F15355-I/SS implement combinational and sequential logic functions entirely in hardware, allowing signal conditioning, event detection, and glue-logic tasks to execute in sub-nanosecond cycle time independently of the 32 MHz CPU core; this frees the CPU from polling and enables deeper sleep modes, lowering average current consumption in always-on monitoring applications.
For a dual-serial-port gateway design, what communication interfaces does the PIC16F15355-I/SS support simultaneously?
The PIC16F15355-I/SS integrates 2 independent EUSART modules alongside SPI and I2C, enabling it to bridge two serial channels (for example, RS-485 to RS-232) while simultaneously reading sensor data over I2C and logging to SPI Flash, all without external UART expanders, in a compact 28-pin SSOP footprint.
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