PIC16LF15355-E/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC16LF15355-E/SO is an 8-bit PIC microcontroller with 14KB Flash, 1KB RAM, 12-bit ADC, and multiple communication peripherals running at up to 32 MHz. Operates from 1.8V to 5.5V supply and supports low-power operation at 16 MHz from 1.8V in a 28-pin SOIC package. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC16LF15355-E/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1000(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 14KB Flash and 1KB RAM with 32 MHz maximum clock provide ample code space and processing for complex 8-bit embedded control tasks
- 1.8V minimum supply voltage at 16 MHz enables direct operation from Li-ion or dual AA battery sources without a voltage regulator
- 12-bit ADC with multiple input channels delivers high-resolution analog sensing for precision measurement in compact sensor designs
- SOIC-28 package with 28 pins offers breadth of GPIO and peripheral access while maintaining hand-solderable form factor for prototyping
Applications
The PIC16LF15355-E/SO is ideal for cost-sensitive embedded control applications such as home appliance controllers, industrial sensor interfaces, and battery-powered IoT nodes where low supply voltage and efficient Flash utilization are priorities. Its 14KB Flash capacity supports moderately complex firmware with UART, SPI, and I2C protocol stacks running simultaneously on a single 8-bit core. Smart lighting controllers, motor drive pre-processors, and environmental monitoring sensors also leverage its 12-bit ADC and wide 1.8V to 5.5V operating range for reliable field operation.
Specifications
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 5Weeks |
| Date Of Intro | 2016-07-26 |
| YTEOL | 19 |
| Has ADC | YES |
| Additional Feature | OPERATES AT 1.8V 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 | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| RAM (bytes) | 1024 |
| ROM (words) | 8192 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 3.6mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| 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 PIC16LF15355-E/SO:
Comparator, 5b DAC, PWMs, CIPs, PMD, TempSensor,
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO28
Frequently Asked Questions
What is the minimum supply voltage for the PIC16LF15355-E/SO, and at what clock speed can it operate at that voltage?
The PIC16LF15355-E/SO operates at a minimum supply voltage of 1.8V, supporting a maximum clock frequency of 16 MHz at that voltage. At the full 5.5V supply it reaches 32 MHz, giving designers the ability to trade off processing speed against power consumption in battery-operated applications such as wireless sensor nodes and portable meters.
How does the 12-bit ADC on the PIC16LF15355-E/SO improve sensor accuracy compared to a standard 10-bit ADC?
A 12-bit ADC provides 4096 discrete output levels compared to 1024 levels from a 10-bit ADC, reducing quantization error by approximately 4x. For sensor conditioning applications measuring temperature, pressure, or current where a 5V reference spans a 0–100°C range, the 12-bit resolution translates to approximately 0.024°C per LSB versus 0.098°C per LSB, enabling much tighter measurement accuracy without external ADC ICs.
Which communication interfaces does the PIC16LF15355-E/SO support for connecting to sensors and displays?
The PIC16LF15355-E/SO includes MSSP modules supporting SPI (up to 8 MHz) and I2C (up to 400 kHz standard mode or 1 MHz fast mode), plus an EUSART for UART communication at standard baud rates up to 115200 bps. These interfaces allow simultaneous connection to I2C sensors, SPI display drivers, and UART debug consoles or wireless modules within a single 28-pin package.
For a compact appliance controller replacing a larger 40-pin MCU, what does the 28-pin SOIC package of the PIC16LF15355-E/SO offer?
The SOIC-28 package provides 24 available GPIO pins in a 17.9 mm × 7.5 mm body that is compatible with standard PCB hand-soldering and wave-soldering processes. Its 1.27 mm pitch leads make prototyping straightforward compared to fine-pitch QFP alternatives, while the smaller pin count reduces PCB routing complexity and BOM cost when the application requires fewer than 25 I/O signals and fits within 14KB of program code.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.6100 | $1.61 |
| 5+ | $1.5000 | $7.50 |
| 27+ | $1.3700 | $36.99 |
| 100+ | $1.2600 | $126.00 |
| 1000+ | $1.1600 | $1160.00 |
| 5000+ | $1.1000 | $5500.00 |
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