ATMEGA16M1-MUAlternatives & Equivalent Parts
About ATMEGA16M1-MU
ATMEGA16M1-MU is a Hardware component manufactured by Microchip. It comes in a Quad Flat No-Lead 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 | ATMEGA16M1-MUSource | STM32F207ZGT6 | STM32F303VBT6 | STM32G474MET6 | STM8AF5268TAY | STM8S207K6T3C | STM8S207S8T3C | STM8S207MBT6B | STM8S207RBT6C | ATMEGA16M1-15MD |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | Microchip |
| Package Type | Quad Flat No-Lead | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat No-Lead |
| Pin Count | 32 | 144 | 100 | 80 | 48 | 32 | 44 | 80 | 64 | 32 |
| 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 ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 150.0°C |
| Price | $3.0100 | $9.3452 | $4.1080 | $5.3431 | $2.4343 | $2.0134 | $2.2573 | $2.6017 | $1.9295 | $3.8400 |
| Stock | In Stock | In 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 | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||
| Pbfree Code | Yes | — | — | — | — | — | — | — | — | Yes |
| Manufacturer Package Code | VQFN-32 | — | — | — | — | — | — | — | — | VQFN-32 |
| Factory Lead Time | 9 Weeks | 15 Weeks | 13 Weeks | 12 Weeks | 53 Weeks, 1 Day | 10 Weeks | 10 Weeks | 10 Weeks | 10 Weeks | 10 Weeks |
| YTEOL | 14 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 14 |
| Has ADC | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Additional Feature | OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ | — | — | — | — | WHEN TEMPERATURE IS GREATER THAN 105 DEGREE CELCIUS, MICROCONTROLLER SPEED WILL BE REDUCED TO 16 MHZ | WHEN TEMPERATURE IS GREATER THAN 105 DEGREE CELCIUS, MICROCONTROLLER SPEED WILL BE REDUCED TO 16 MHZ | WHEN TEMPERATURE IS GREATER THAN 105 DEGREE CELCIUS, MICROCONTROLLER SPEED WILL BE REDUCED TO 16 MHZ | WHEN TEMPERATURE IS GREATER THAN 105 DEGREE CELCIUS, MICROCONTROLLER SPEED WILL BE REDUCED TO 16 MHZ | OPERATES WITH 2.7V MIN @ 8 MHZ |
| Bit Size | 8 | 32 | 32 | 32 | 8 | 8 | 8 | 8 | 8 | 8 |
| Boundary Scan | NO | YES | YES | YES | NO | NO | NO | NO | NO | NO |
| CPU Family | AVR RISC | CORTEX-M3 | CORTEX-M4F | CORTEX-M4 | STM8 | STM8 | STM8 | STM8 | STM8 | AVR RISC |
| Clock Frequency-Max | 16 MHz | 26 MHz | 32 MHz | 48 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 16 MHz |
| DAC Channels | YES | YES | YES | YES | NO | NO | NO | NO | NO | YES |
| DMA Channels | NO | YES | YES | YES | NO | NO | NO | NO | NO | NO |
| Format | FIXED POINT | — | — | FLOATING POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | NO | — | — | YES | NO | NO | NO | NO | NO | NO |
| JESD-30 Code | S-XQCC-N32 | S-PQFP-G144 | S-PQFP-G100 | S-PQFP-G80 | S-PQFP-G48 | S-PQFP-G32 | S-PQFP-G44 | S-PQFP-G80 | S-PQFP-G64 | S-XQCC-N32 |
| Low Power Mode | YES | — | — | YES | YES | YES | YES | YES | YES | YES |
| Number of External Interrupts | 4 | — | — | 16 | — | 23 | 31 | 37 | 36 | 4 |
| Number of I/O Lines | 27 | 114 | 87 | 66 | 38 | 24 | 34 | 68 | 52 | 27 |
| Number of Serial I/Os | 3 | — | — | 9 | — | — | — | — | — | 3 |
| Number of Timers | 2 | 17 | — | 15 | — | 4 | 4 | 4 | 4 | 2 |
| On Chip Data RAM Width | 8 | — | — | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| On Chip Program ROM Width | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| PWM Channels | YES | YES | YES | YES | YES | YES | YES | YES | YES | NO |
| Package Body Material | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED |
| Package Equivalence Code | LCC32,.27SQ,25 | QFP144,.87SQ,20 | QFP100,.63SQ,20 | QFP80,.55SQ,20 | QFP48,.35SQ,20 | QFP32,.35SQ,32 | QFP44,.47SQ,32 | QFP80,.63SQ | QFP64,.63SQ,32 | LCC32,.27SQ,25 |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE | FLATPACK, LOW PROFILE | FLATPACK, LOW PROFILE | FLATPACK, LOW PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 512 | 131072 | 32768 | 131072 | 6144 | 6144 | 6144 | 6144 | 6144 | 1024 |
| ROM (words) | 16384 | 1048576 | 131072 | 524288 | 32768 | 32768 | 65536 | 131072 | 131072 | 16384 |
| ROM Programmability | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH |
| Speed | 16 MHz | 120 MHz | 72 MHz | 170 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 16 MHz |
| Supply Current-Max | 15 mA | 81 mA | — | 34 mA | 16.8 mA | 18 mA | 18 mA | 18 mA | 18 mA | 30 mA |
| Supply Voltage-Max | 5.5 V | 3.6 V | 3.6 V | 3.6 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 5 V | 3.3 V | 3.3 V | 3 V | 3 V | 3 V | 3 V | 3.3 V | 3.3 V | 4.5 V |
| Supply Voltage-Nom | 5 V | 3.3 V | 3.3 V | 3 V | 5 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE |
| Terminal Form | NO LEAD | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | NO LEAD |
| Terminal Pitch | 0.65 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.8 mm | 0.8 mm | 0.65 mm | 0.8 mm | 0.65 mm |
| Terminal Position | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER, RISC |
| Address Bus Width | — | 24 | — | — | — | — | — | — | — | — |
| External Data Bus Width | — | 32 | — | — | — | — | — | — | — | — |
| JESD-609 Code | — | e4 | — | — | e4 | e4 | e3 | e4 | e1 | — |
| Number of DMA Channels | — | 2 | — | 16 | — | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | 260 | 260 | 260 | 260 | — |
| Terminal Finish | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Silver/Copper (Sn/Ag/Cu) | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | 30 | 30 | 30 | 30 | — |
| ## STM32F207ZGT6 Alternates Showing results | — | Image | — | — | — | — | — | — | — | — |
| ## STM32F303VBT6 Alternates Showing results | — | — | Image | — | — | — | — | — | — | — |
| Date Of Intro | — | — | — | 2020-03-31 | — | — | — | — | — | — |
| RAM (words) | — | — | — | — | 3072 | 6144 | 6144 | 6144 | 6144 | — |
| Screening Level | — | — | — | — | AEC-Q100 | — | — | — | — | AEC-Q100 |
| ## STM8AF5268TAY Alternates Showing results | — | — | — | — | Image | — | — | — | — | — |
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 ATMEGA16M1-MU 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 ATMEGA16M1-MU 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 ATMEGA16M1-MU?
Known equivalents for ATMEGA16M1-MU include STM32F207ZGT6, STM32F303VBT6, STM32G474MET6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATMEGA16M1-MU?
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 ATMEGA16M1-MU 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.