11LC040-I/SNAlternatives & Equivalent Parts
About 11LC040-I/SN
11LC040-I/SN 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 | 11LC040-I/SNSource | 11AA02E48-I/SN | 11LC020-I/SN | 11LC080-I/SN | 11LC160-I/SN | ATSAMD21J18A-CUT | DSPIC33FJ32GP202-I/SP | MC7805CT-BP |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Micro Commercial Components (MCC) |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | BGA | Dual-In-Line Packages | Transistor Outline, Vertical |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 64 | 28 | 3 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — |
| Price | $0.1942 | $0.1200 | $0.2300 | $0.2436 | $0.2625 | $3.4200 | $3.1920 | $0.4800 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Pbfree Code | Yes | — | Yes | Yes | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | SOIC-8 | SOIC-8 | SOIC-8 | SOIC-8 | SOIC-8 | UFBGA-64 | SPDIP-28 | — |
| Factory Lead Time | 9 Weeks | 6 Weeks | 6 Weeks | 6 Weeks | 6 Weeks | 10 Weeks | 6 Weeks | — |
| YTEOL | 8 | 8 | 8 | 8 | 8 | 18 | 9 | 6.01 |
| Clock Frequency-Max (fCLK) | 1 MHz | 0.1 MHz | 1 MHz | 1 MHz | 1 MHz | — | — | — |
| Data Retention Time-Min | 200 | 200 | 200 | 200 | 200 | — | — | — |
| Endurance | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | S-PBGA-B64 | R-PDIP-T28 | R-PSFM-T3 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | — | e3 | e3 |
| Memory Density | 4096 bit | 2048 bit | 2048 bit | 8192 bit | 16384 bit | — | — | — |
| Memory IC Type | EEPROM | EEPROM | EEPROM | EEPROM | EEPROM | — | — | — |
| Memory Width | 8 | 8 | 8 | 8 | 8 | — | — | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | — | — | 1 |
| Number of Ports | 1 | 1 | 1 | 1 | 1 | — | — | — |
| Number of Words | 512 words | 256 words | 256 words | 1024 words | 2048 words | — | — | — |
| Number of Words Code | 512 | 256 | 256 | 1000 | 2000 | — | — | — |
| Operating Mode | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | — | — | — |
| Organization | 512X8 | 256X8 | 256X8 | 1KX8 | 2KX8 | — | — | — |
| Output Characteristics | TOTEM POLE | — | TOTEM POLE | TOTEM POLE | TOTEM POLE | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.23 | SOP8,.25 | SOP8,.25 | SOP8,.25 | BGA64,8X8,40 | DIP28,.3 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | IN-LINE | FLANGE MOUNT |
| Parallel/Serial | SERIAL | SERIAL | SERIAL | SERIAL | SERIAL | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | NOT SPECIFIED | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified |
| Ready/Busy | NO | — | NO | NO | NO | — | — | — |
| Reverse Pinout | NO | NO | NO | NO | NO | — | — | — |
| Screening Level | AEC-Q100 | TS 16949 | AEC-Q100 | AEC-Q100 | AEC-Q100 | TS 16949 | TS 16949 | — |
| Serial Bus Type | 1-WIRE | I2C | 1-WIRE | 1-WIRE | 1-WIRE | — | — | — |
| Standby Current-Max | 0.000005 A | 0.000001 A | 0.000005 A | 0.000005 A | 0.000005 A | — | — | — |
| Supply Current-Max | 0.005 mA | 0.005 mA | 0.005 mA | 0.005 mA | 0.005 mA | 7 mA | 80 mA | — |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | — | — | — |
| Supply Voltage-Min (Vsup) | 2.5 V | 1.8 V | 2.5 V | 2.5 V | 2.5 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | 2.5 V | 5 V | 5 V | 5 V | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES | YES | NO | NO |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | — | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | BALL | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 0.5 mm | 2.54 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | BOTTOM | DUAL | SINGLE |
| Toggle Bit | NO | — | NO | NO | NO | — | — | — |
| Write Cycle Time-Max (tWC) | 10 ms | 10 ms | 10 ms | 10 ms | 10 ms | — | — | — |
| Write Protection | SOFTWARE | SOFTWARE | SOFTWARE | SOFTWARE | SOFTWARE | — | — | — |
| I2C Control Byte | — | 10100000R | — | — | — | — | — | — |
| Programming Voltage | — | 2.5 V | — | — | — | — | — | — |
| Has ADC | — | — | — | — | — | YES | — | — |
| Bit Size | — | — | — | — | — | 32 | 16 | — |
| Boundary Scan | — | — | — | — | — | YES | YES | — |
| CPU Family | — | — | — | — | — | CORTEX-M0 | — | — |
| Clock Frequency-Max | — | — | — | — | — | 32 MHz | 40 MHz | — |
| DAC Channels | — | — | — | — | — | YES | — | — |
| DMA Channels | — | — | — | — | — | YES | — | — |
| Format | — | — | — | — | — | FIXED POINT | — | — |
| Integrated Cache | — | — | — | — | — | YES | — | — |
| Low Power Mode | — | — | — | — | — | YES | YES | — |
| Number of DMA Channels | — | — | — | — | — | 12 | — | — |
| Number of External Interrupts | — | — | — | — | — | 16 | — | — |
| Number of I/O Lines | — | — | — | — | — | 52 | — | — |
| Number of Serial I/Os | — | — | — | — | — | 8 | — | — |
| Number of Timers | — | — | — | — | — | 8 | — | — |
| On Chip Data RAM Width | — | — | — | — | — | 8 | — | — |
| On Chip Program ROM Width | — | — | — | — | — | 8 | — | — |
| PWM Channels | — | — | — | — | — | YES | — | — |
| RAM (bytes) | — | — | — | — | — | 32768 | — | — |
| ROM (words) | — | — | — | — | — | 262144 | — | — |
| ROM Programmability | — | — | — | — | — | FLASH | FLASH | — |
| Speed | — | — | — | — | — | 48 MHz | — | — |
| Supply Voltage-Max | — | — | — | — | — | 3.63 V | 3.6 V | — |
| Supply Voltage-Min | — | — | — | — | — | 1.62 V | 3 V | — |
| Supply Voltage-Nom | — | — | — | — | — | 3.3 V | 3.3 V | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | — | NOT SPECIFIED | — | 10 |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | MICROCONTROLLER, RISC | DIGITAL SIGNAL PROCESSOR, CONTROLLER | — |
| ## ATSAMD21J18A-CUT Alternates Showing results | — | — | — | — | — | Image | — | — |
| Barrel Shifter | — | — | — | — | — | — | YES | — |
| Internal Bus Architecture | — | — | — | — | — | — | MULTIPLE | — |
| Input Voltage-Max | — | — | — | — | — | — | — | 25 V |
| Input Voltage-Min | — | — | — | — | — | — | — | 7 V |
| Operating Temperature TJ-Max | — | — | — | — | — | — | — | 125 °C |
| Output Current1-Max | — | — | — | — | — | — | — | 1 A |
| Output Voltage1-Max | — | — | — | — | — | — | — | 5.15 V |
| Output Voltage1-Min | — | — | — | — | — | — | — | 4.85 V |
| Output Voltage1-Nom | — | — | — | — | — | — | — | 5 V |
| Regulator Type | — | — | — | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR |
| Voltage Tolerance-Max | — | — | — | — | — | — | — | 3% |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for 11LC040-I/SN 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 11LC040-I/SN 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 11LC040-I/SN?
Known equivalents for 11LC040-I/SN include 11AA02E48-I/SN, 11LC020-I/SN, 11LC080-I/SN. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 11LC040-I/SN?
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 11LC040-I/SN 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.