PIC18F45K22-E/PTAlternatives & Equivalent Parts
About PIC18F45K22-E/PT
PIC18F45K22-E/PT is a Integrated Circuit component manufactured by Microchip. It comes in a Quad Flat Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Get one quote covering all 9 alternatives for PIC18F45K22-E/PT — response within 24 hours.
Specification Comparison
| Parameter | PIC18F45K22-E/PTSource | PIC18F45K22-I/PT | SN74HC595DTE4 | PIC18F45K50-I/PT | SN74LVC1G08DBVR | GRM155C71A225KE11D | LD2985BM18R | LDFM33PVR | PIC18F46K22-E/PT | PIC18F46K22-E/PTVAO |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Texas Instruments | Microchip | Texas Instruments | Murata Electronics | STMicroelectronics | STMicroelectronics | Microchip | Microchip |
| Package Type | Quad Flat Packages | Quad Flat Packages | Small Outline Packages | Quad Flat Packages | SOT23 (5-Pin) | Capacitor Chip Non-polarised | SOT23 (5-Pin) | Small Outline No-lead | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 44 | 44 | 16 | 44 | 5 | 2 | 5 | 7 | 44 | 44 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | — | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $2.6900 | $2.7443 | $0.1248 | $2.0700 | $0.0234 | $0.0205 | $0.2274 | $0.3118 | $3.1100 | $3.7200 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||
| Pbfree Code | Yes | Yes | — | — | Yes | Yes | — | — | Yes | — |
| Manufacturer Package Code | TQFP-44 | TQFP-44 | — | TQFP-44 | — | — | — | VFDFPN 6L 2X2X0.9 | TQFP-44 | TQFP-44 |
| Factory Lead Time | 6 Weeks | 1 Week | — | 6 Weeks | — | 10 Weeks | — | 16 Weeks | 6 Weeks | 7 Weeks |
| YTEOL | 8 | 8 | 0 | 14 | 15 | 7 | 0 | 8 | 9 | 18 |
| Has ADC | YES | YES | — | YES | — | — | — | — | YES | YES |
| Additional Feature | ALSO OPERATES 2.3V MINIMUM SUPPLY AT 16 MHZ | ALSO OPERATES 2.3 V MINIMUM SUPPLY AT 20 MHZ | PARALLEL OUTPUT IS REGISTERED; UNREGISTERED SERIAL SHIFT RIGHT OUTPUT | OPERATES AT 2.3 V MINIMUM SUPPLY AT 20 MHz | — | — | — | — | ALSO OPERATES 2.3V MINIMUM SUPPLY AT 16 MHZ | OPERATES 2.3V MINIMUM SUPPLY AT 16 MHZ |
| Bit Size | 8 | 8 | — | 8 | — | — | — | — | 8 | 8 |
| Boundary Scan | NO | NO | — | NO | — | — | — | — | NO | NO |
| CPU Family | PIC18 | PIC18 | — | PIC18 | — | — | — | — | PIC18 | PIC18 |
| Clock Frequency-Max | 64 MHz | 64 MHz | — | 48 MHz | — | — | — | — | 64 MHz | 64 MHz |
| DAC Channels | YES | YES | — | YES | — | — | — | — | YES | YES |
| DMA Channels | NO | NO | — | NO | — | — | — | — | NO | NO |
| Format | FIXED POINT | FIXED POINT | — | FIXED POINT | — | — | — | — | FIXED POINT | FIXED POINT |
| Integrated Cache | NO | NO | — | NO | — | — | — | — | NO | NO |
| JESD-30 Code | S-PQFP-G44 | S-PQFP-G44 | R-PDSO-G16 | S-PQFP-G44 | R-PDSO-G5 | — | R-PDSO-G5 | S-PDSO-N6 | S-PQFP-G44 | S-PQFP-G44 |
| JESD-609 Code | e3 | e3 | e4 | e3 | e4 | e3 | e3 | e4 | e3 | e3 |
| Low Power Mode | YES | YES | — | YES | — | — | — | — | YES | YES |
| Number of DMA Channels | 3 | 3 | — | — | — | — | — | — | 3 | — |
| Number of I/O Lines | 36 | 36 | — | 36 | — | — | — | — | 36 | 36 |
| Number of Timers | 7 | 7 | — | 6 | — | — | — | — | 7 | 9 |
| On Chip Data RAM Width | 8 | 8 | — | 8 | — | — | — | — | 8 | 8 |
| On Chip Program ROM Width | 8 | 8 | — | 8 | — | — | — | — | 8 | 8 |
| PWM Channels | YES | YES | — | YES | — | — | — | — | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP44,.47SQ,32 | TQFP44,.47SQ,32 | SOP16,.25 | TQFP44,.39SQ,31 | TSOP5/6,.11,37 | — | TSOP5/6,.11,37 | — | TQFP44,.47SQ,32 | TQFP44,.39SQ,31 |
| Package Shape | SQUARE | SQUARE | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, THIN PROFILE | FLATPACK, THIN PROFILE | SMALL OUTLINE | FLATPACK, THIN PROFILE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMT | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | FLATPACK, THIN PROFILE | FLATPACK, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | 260 | — | 260 | 260 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | — | Not Qualified | — |
| RAM (bytes) | 1536 | 1536 | — | 2048 | — | — | — | — | 3896 | 3896 |
| RAM (words) | 1536 | 1536 | — | — | — | — | — | — | 3896 | — |
| ROM (words) | 32768 | 32768 | — | 32768 | — | — | — | — | 65536 | 65536 |
| ROM Programmability | FLASH | FLASH | — | FLASH | — | — | — | — | FLASH | FLASH |
| Speed | 48 MHz | 64 MHz | — | 48 MHz | — | — | — | — | 48 MHz | 48 MHz |
| Supply Current-Max | 12 mA | 12 mA | — | 11.5 mA | — | — | — | — | 12 mA | 9 mA |
| Supply Voltage-Max | 5.5 V | 5.5 V | — | 5.5 V | — | — | — | — | 5.5 V | 5.5 V |
| Supply Voltage-Min | 2.7 V | 5 V | — | 2.7 V | — | — | — | — | 2.7 V | 2.7 V |
| Supply Voltage-Nom | 5 V | 5 V | — | 3 V | — | — | — | — | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | — | BIPOLAR | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | — | — | — | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | NICKEL PALLADIUM GOLD | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | — | GULL WING | NO LEAD | GULL WING | GULL WING |
| Terminal Pitch | 0.8 mm | 0.8 mm | 1.27 mm | 0.8 mm | 0.95 mm | — | 0.95 mm | 0.65 mm | 0.8 mm | 0.8 mm |
| Terminal Position | QUAD | QUAD | DUAL | QUAD | DUAL | — | DUAL | DUAL | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 | 40 | 30 | — | 30 | — | 30 | — | 40 | — |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | — | — | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## PIC18F45K22-E/PT Alternates Showing results | Image | — | — | — | — | — | — | — | — | — |
| ## PIC18F45K22-I/PT Alternates Showing results | — | Image | — | — | — | — | — | — | — | — |
| Count Direction | — | — | RIGHT | — | — | — | — | — | — | — |
| Family | — | — | HC/UH | — | LVC/LCX/Z | — | — | — | — | — |
| Load Capacitance (CL) | — | — | 50 pF | — | 50 pF | — | — | — | — | — |
| Logic IC Type | — | — | SERIAL IN PARALLEL OUT | — | AND GATE | — | — | — | — | — |
| Max Frequency@Nom-Sup | — | — | 25000000 Hz | — | — | — | — | — | — | — |
| Number of Bits | — | — | 8 | — | — | — | — | — | — | — |
| Number of Functions | — | — | 1 | — | 1 | — | 1 | 1 | — | — |
| Output Characteristics | — | — | 3-STATE | — | — | — | — | — | — | — |
| Output Polarity | — | — | TRUE | — | — | — | — | — | — | — |
| Power Supply Current-Max (ICC) | — | — | 70 mA | — | 0.01 mA | — | — | — | — | — |
| Propagation Delay (tpd) | — | — | 200 ns | — | 8 ns | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | 6 V | — | 5.5 V | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | 2 V | — | 1.65 V | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 5 V | — | 3.3 V | — | — | — | — | — |
| Trigger Type | — | — | POSITIVE EDGE | — | — | — | — | — | — | — |
| fmax-Min | — | — | 29 MHz | — | — | — | — | — | — | — |
| ## SN74HC595DTE4 Alternates Showing results | — | — | Image | — | — | — | — | — | — | — |
| Number of External Interrupts | — | — | — | 3 | — | — | — | — | — | 3 |
| Number of Serial I/Os | — | — | — | 1 | — | — | — | — | — | 2 |
| Screening Level | — | — | — | TS 16949 | — | — | — | — | — | AEC-Q100; TS 16949 |
| ## PIC18F45K50-I/PT Alternates Showing results | — | — | — | Image | — | — | — | — | — | — |
| Max I(ol) | — | — | — | — | 0.032 A | — | — | — | — | — |
| Number of Inputs | — | — | — | — | 2 | — | — | — | — | — |
| Packing Method | — | — | — | — | TR | 180mm Reel W8P2 | TR | TR | — | — |
| Prop. Delay@Nom-Sup | — | — | — | — | 4.5 ns | — | — | — | — | — |
| Schmitt Trigger | — | — | — | — | NO | — | — | — | — | — |
| ## SN74LVC1G08DBVR Alternates Showing results | — | — | — | — | Image | — | — | — | — | — |
| Reach Compliance Code | — | — | — | — | — | Compliant | — | — | — | — |
| Capacitance | — | — | — | — | — | 2.2 µF | — | — | — | — |
| Capacitor Type | — | — | — | — | — | CERAMIC CAPACITOR | — | — | — | — |
| Dielectric Material | — | — | — | — | — | CERAMIC | — | — | — | — |
| Height | — | — | — | — | — | 0.5 mm | — | — | — | — |
| Mounting Feature | — | — | — | — | — | SURFACE MOUNT | — | — | — | — |
| Multilayer | — | — | — | — | — | YES | — | — | — | — |
| Negative Tolerance | — | — | — | — | — | 10% | — | — | — | — |
| Positive Tolerance | — | — | — | — | — | 10% | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | — | — | — | — | 10 V | — | — | — | — |
| Size Code | — | — | — | — | — | 1005M/0402 | — | — | — | — |
| Temperature Characteristics Code | — | — | — | — | — | X7S | — | — | — | — |
| Temperature Coefficient | — | — | — | — | — | 22% ppm/°C | — | — | — | — |
| Terminal Shape | — | — | — | — | — | WRAPAROUND | — | — | — | — |
| Adjustability | — | — | — | — | — | — | FIXED | FIXED | — | — |
| Dropout Voltage1-Max | — | — | — | — | — | — | 0.575 V | 0.3 V | — | — |
| Dropout Voltage1-Nom | — | — | — | — | — | — | 0.28 V | 0.125 V | — | — |
| Input Voltage Absolute-Max | — | — | — | — | — | — | 16 V | 20 V | — | — |
| Input Voltage-Max | — | — | — | — | — | — | 16 V | 16 V | — | — |
| Input Voltage-Min | — | — | — | — | — | — | 2.5 V | 2.5 V | — | — |
| Line Regulation-Max | — | — | — | — | — | — | 0.0076% | 0.01782% | — | — |
| Load Regulation-Max | — | — | — | — | — | — | 0.02% | 0.01% | — | — |
| Number of Outputs | — | — | — | — | — | — | 1 | 1 | — | — |
| Operating Temperature TJ-Max | — | — | — | — | — | — | 125 °C | 125 °C | — | — |
| Operating Temperature TJ-Min | — | — | — | — | — | — | -40 °C | -40 °C | — | — |
| Output Current1-Max | — | — | — | — | — | — | 0.15 A | 0.5 A | — | — |
| Output Voltage1-Max | — | — | — | — | — | — | 1.872 V | 3.3495 V | — | — |
| Output Voltage1-Min | — | — | — | — | — | — | 1.728 V | 3.2505 V | — | — |
| Output Voltage1-Nom | — | — | — | — | — | — | 1.8 V | 3.3 V | — | — |
| Regulator Type | — | — | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Voltage Tolerance-Max | — | — | — | — | — | — | 3.5% | 1.5% | — | — |
| ## LD2985BM18R Alternates Showing results | — | — | — | — | — | — | Image | — | — | — |
| Date Of Intro | — | — | — | — | — | — | — | 2017-07-31 | — | — |
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 9 alternatives for PIC18F45K22-E/PT — response within 24 hours.
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RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PQFP44
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RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 48MHz, CMOS, PQFP44
Why Look for Alternatives?
Finding alternatives for PIC18F45K22-E/PT 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 PIC18F45K22-E/PT 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 PIC18F45K22-E/PT?
Known equivalents for PIC18F45K22-E/PT include PIC18F45K22-I/PT, SN74HC595DTE4, PIC18F45K50-I/PT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PIC18F45K22-E/PT?
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 PIC18F45K22-E/PT 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.