PIC16F1936-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC16F1936-I/SO is an 8-bit PIC16 MCU with 14 KB flash, 512 bytes RAM, integrated LCD driver, 32 MHz clock, and 1.8 V minimum supply in a SOIC-28 package. Includes 10-bit ADC, USART, SPI, and I2C for feature-rich embedded control. From $2.60 in stock worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F1936-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.3020(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated LCD segment driver directly controls up to 4 common and 8 segment lines, eliminating an external LCD controller IC in low-cost metering and appliance displays
- 1.8 V minimum supply at 16 MHz and wide range up to 5.5 V at 32 MHz enables operation from a single AA cell or from regulated 3.3 V and 5 V rails in the same design
- 10-bit ADC with up to 11 channels and enhanced mid-range PIC16 core with 49 instructions deliver efficient analog acquisition and control in a 28-pin SOIC package
Applications
PIC16F1936-I/SO targets battery-powered LCD instruments such as energy meters, thermostats, and portable medical monitors that need an integrated segment LCD driver, ADC, and serial communication in a single SOIC-28 device at 1.8 V to 5.5 V supply. Its 32 MHz maximum clock and 14 KB flash support moderately complex firmware including floating-point measurement algorithms and multi-screen LCD menu navigation without an external display driver chip. The device also fits home appliance control panels, HVAC systems, and point-of-use power monitors where cost-per-unit and PCB space must be minimized.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 5Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 25 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 512 |
| ROM (words) | 14336 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 8mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC16F1936-I/SO Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.15 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F1936-I/SO:
suggested
suggested
suggested
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
28KB Flash, 2KB RAM, 256B EE, ADCC, Analog, PWM, CWG, SMT, HLT, WWDT, SCAN/CRC
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 LCD common and segment lines can PIC16F1936-I/SO drive directly, and what display size does that support?
PIC16F1936-I/SO drives up to 4 common lines and 8 segment lines for a maximum of 32 LCD segments, enough to display a 4-digit 7-segment readout plus a decimal point and two status icons without any external LCD controller, directly reducing BOM cost by one IC in metering and appliance display designs.
At what minimum supply voltage does PIC16F1936-I/SO operate, and how does this benefit single-cell battery designs?
PIC16F1936-I/SO operates from as low as 1.8 V at up to 16 MHz, allowing it to run from a single alkaline AA or AAA cell (1.0 V to 1.65 V with a boost regulator to 1.8 V) or a NiMH cell (0.9 V to 1.5 V nominal), extending battery life in portable meters and remote sensors by avoiding a boost converter step to 3.3 V.
What ADC resolution and channel count does PIC16F1936-I/SO provide for multi-sensor acquisition?
The device includes a 10-bit successive-approximation ADC with up to 11 multiplexed analog input channels, delivering 1024 quantization steps for voltage measurements with a minimum LSB of approximately 4.9 mV at a 5 V reference, which is adequate for NTC thermistor, 4–20 mA current loop, and 0–5 V pressure sensor signal chains.
For a compact smart thermostat PCB, how does the SOIC-28 package of PIC16F1936-I/SO simplify layout?
The SOIC-28 (1.27 mm pitch, 7.5 mm body) package occupies roughly 110 mm² of PCB area and is hand-solderable with standard SMT reflow profiles, providing 22 I/O lines accessible on two sides of the device; designers can route USART, I2C, ADC, and LCD segment signals without a multilayer board, keeping the thermostat PCB at 2 layers and under 60 mm × 60 mm.
How does PIC16F1936-I/SO differ from PIC16F1937-I/SO, and when is the smaller device preferred?
PIC16F1936-I/SO has 28 pins with 22 I/O lines whereas PIC16F1937-I/SO has 40 pins with 35 I/O lines; the 28-pin variant is preferred when fewer than 23 I/O signals are needed, as it reduces PCB area by approximately 40%, cuts the package price by 10–15%, and fits narrower panel cutouts on appliance control boards without sacrificing the integrated LCD driver, ADC, or 14 KB flash.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.3020 | $1.30 |
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