PIC16LF1933-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC16LF1933-I/ML is an 8-bit PIC microcontroller with 7KB flash, 256B RAM, 256B EEPROM, operating from 1.8V to 5.5V at up to 20 MHz, in a 28-pin QFN package.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC16LF1933-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7060(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC16LF1933-I/ML?
- 8-bit PIC16 core with 7KB flash and 256B EEPROM for reliable non-volatile data storage
- Ultra-low voltage operation from 1.8V minimum supply at 16 MHz for battery-powered designs
- Integrated ADC, timers, and communication peripherals in compact 28-pin VQFN-28 package
- Wide supply range 1.8V to 5.5V enables compatibility across diverse power rail environments
What is PIC16LF1933-I/ML used for?
The PIC16LF1933-I/ML suits low-power embedded control applications such as sensor nodes, home automation, and portable consumer electronics. Its 1.8V minimum operation makes it ideal for battery-powered devices where energy efficiency is critical. The integrated ADC and peripheral set support both analog sensing and digital communication in a compact 28-pin footprint.
What are the specifications of PIC16LF1933-I/ML?
| Pbfree Code | Yes |
| Manufacturer Package Code | VQFN-28 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| 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 | 20MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 25 |
| Number of Serial I/Os | 1 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC28,.24SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 256 |
| ROM (words) | 4096 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 5.6mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Where can I find the PIC16LF1933-I/ML datasheet?
PIC16LF1933-I/ML Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC16LF1933-I/ML?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency of PIC16LF1933-I/ML and how does voltage affect it?
The PIC16LF1933-I/ML runs at up to 20 MHz at full voltage, and also operates at 16 MHz from a 1.8V minimum supply, enabling flexible trade-offs between speed and power consumption in battery designs.
How much non-volatile memory does the PIC16LF1933-I/ML provide for data logging applications?
The device includes 7KB of flash program memory and 256B of EEPROM, providing reliable non-volatile storage for calibration constants, configuration data, and small data logs across power cycles.
Which industrial temperature range does the PIC16LF1933-I/ML support and what package is used?
This variant is rated for the industrial temperature range and comes in a 28-pin VQFN-28 QFN package, making it suitable for compact PCB layouts in space-constrained applications.
When is PIC16LF1933-I/ML preferred over higher-density PIC16 devices for cost-sensitive designs?
For applications needing 8-bit control with moderate memory (7KB flash, 256B RAM) operating between 1.8V and 5.5V, the PIC16LF1933 is a cost-effective choice versus larger-memory variants where extra flash would go unused.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.1760 | $4.18 |
| 3+ | $3.1840 | $9.55 |
| 5+ | $2.3593 | $11.80 |
| 20+ | $1.8149 | $36.30 |
| 50+ | $1.7060 | $85.30 |
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