PIC16F1619-I/SO Microchip Microcontroller (Small Outline Packages) In Stock
PIC16F1619-I/SO is an 8-bit PIC microcontroller featuring 14 KB Flash, 1 KB RAM, and a 10-bit ADC with multiple channels, operating from 1.8 V to 5.5 V in a 20-pin SOIC package.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F1619-I/SO Datasheet PDF
- Category
- Microcontroller
- Price
- From $1.2600(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
- 14 KB Flash and 1 KB RAM give ample code and data space for embedded control tasks including motor drive, sensor fusion, and protocol stacks
- 10-bit ADC with multiple channels enables precise analog measurement of temperature sensors, potentiometers, and current-sense resistors
- Wide supply range of 1.8 V to 5.5 V and 20-pin SOIC package simplify integration into battery-powered and industrial 5 V systems
Applications
PIC16F1619-I/SO is used in cost-sensitive embedded control applications such as smart home appliances, motor speed controllers, LED drivers, and industrial sensor nodes. Its 14 KB Flash, 1 KB RAM, and 10-bit ADC with a broad 1.8 V to 5.5 V supply range make it suitable for both battery-operated portable devices and 5 V industrial control boards requiring compact 20-pin SOIC footprints.
Specifications
| Manufacturer Package Code | SOIC-20 |
| Factory Lead Time | 6Weeks |
| YTEOL | 14 |
| Bit Size | 8 |
| CPU Family | PIC |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e3 |
| On Chip Program ROM Width | 8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 1024 |
| ROM (words) | 14336 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 6mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 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 |
| 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 | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F1619-I/SO:
14KB Flash, 1KB RAM, 10bit DAC, 2xOp Amp, 2xCOG, ZCD, 2xPRG, 100mA I/Os
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO20
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO20
8K Word Flash, 1024B RAM, High-Speed Comp, 10-bit ADC, 2 OPAmp, 10-bit DAC
14 KB Flash, 1K bytes RAM, 32 MHz Int. Osc, 18 I/O, Enhanced Mid Range Core
Frequently Asked Questions
How much Flash and RAM does PIC16F1619-I/SO provide, and is it sufficient for a UART-based data logger?
PIC16F1619-I/SO provides 14 KB of Flash program memory and 1 KB of SRAM data memory. A simple UART data-logger firmware that samples a 10-bit ADC at 100 Hz, formats readings, and transmits over 9600 baud typically requires under 4 KB Flash and 256 bytes RAM, leaving substantial headroom for additional features.
What ADC resolution and channel count does PIC16F1619-I/SO offer for analog signal acquisition?
PIC16F1619-I/SO integrates a 10-bit successive-approximation ADC supporting up to 8 multiplexed input channels. The 10-bit resolution provides 1024 discrete steps, yielding approximately 4.9 mV per LSB at a 5 V reference, which is adequate for temperature sensing, light-level measurement, and potentiometer position reading.
Which supply voltage does PIC16F1619-I/SO require, and can it run from a single AAA battery?
PIC16F1619-I/SO operates from a supply voltage of 1.8 V to 5.5 V. A single AAA NiMH cell delivers approximately 1.2 V at full charge, which is below the 1.8 V minimum, so two cells in series (2.4 V to 3.0 V) are required for direct battery operation without a boost converter.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.7300 | $1.73 |
| 76+ | $1.6600 | $126.16 |
| 100+ | $1.4300 | $143.00 |
| 1000+ | $1.3100 | $1310.00 |
| 5000+ | $1.2600 | $6300.00 |
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