PIC12LF1840T39A-I/STAlternatives & Equivalent Parts
About PIC12LF1840T39A-I/ST
PIC12LF1840T39A-I/ST is a Integrated Circuit component manufactured by Microchip. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | PIC12LF1840T39A-I/STSource | PIC12LF1840T39AT-I/ST | PIC12LF1840T48AT-I/ST |
|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 14 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $1.6400 | $1.6600 | $1.5000 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | |||
| Manufacturer Package Code | TSSOP-14 | TSSOP-14 | TSSOP-14 |
| Factory Lead Time | 12 Weeks | 12 Weeks | 4 Weeks |
| YTEOL | 13 | 13 | 3 |
| Bit Size | 8 | 8 | 8 |
| CPU Family | PIC | PIC | PIC |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e3 | e3 | e3 |
| On Chip Program ROM Width | 8 | 8 | 14 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 | TSSOP14,.25 | TSSOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 256 | 256 | 256 |
| ROM (words) | 4096 | 4096 | 4096 |
| ROM Programmability | FLASH | FLASH | FLASH |
| Speed | 32 MHz | 32 MHz | 32 MHz |
| Supply Current-Max | 3.3 mA | 3.3 mA | 3.3 mA |
| Surface Mount | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.635 mm | 0.635 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 | — | — |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Has ADC | — | — | YES |
| Additional Feature | — | — | ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 16 MHZ |
| Boundary Scan | — | — | YES |
| Clock Frequency-Max | — | — | 32 MHz |
| DAC Channels | — | — | YES |
| DMA Channels | — | — | NO |
| Number of I/O Lines | — | — | 6 |
| PWM Channels | — | — | YES |
| Supply Voltage-Max | — | — | 3.6 V |
| Supply Voltage-Min | — | — | 3 V |
| Supply Voltage-Nom | — | — | 3 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for PIC12LF1840T39A-I/ST — response within 24 hours.
Quick Links
RISC Microcontroller, 8-Bit, FLASH, PIC CPU, 32MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, PIC CPU, 32MHz, CMOS, PDSO14
Why Look for Alternatives?
Finding alternatives for PIC12LF1840T39A-I/ST is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating PIC12LF1840T39A-I/ST replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to PIC12LF1840T39A-I/ST?
Known equivalents for PIC12LF1840T39A-I/ST include PIC12LF1840T39AT-I/ST, PIC12LF1840T48AT-I/ST. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PIC12LF1840T39A-I/ST?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify PIC12LF1840T39A-I/ST alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.