AT24CM02-SSHM-BAlternatives & Equivalent Parts
About AT24CM02-SSHM-B
AT24CM02-SSHM-B is a Undefined or Miscellaneous 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 | AT24CM02-SSHM-BSource | AT24CM02-SSHD-B | AT24CM02-SSHM-T | AT24CM02-SSHD-T | 48L512T-I/SN | STM32L053C8T6 | AD5231BRUZ10 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip | Microchip | STMicroelectronics | Analog Devices |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Quad Flat Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 48 | 16 |
| 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 | $1.9350 | $1.7900 | $1.8490 | $1.8100 | — | $1.5894 | $3.0000 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | — | Yes | — | — | No |
| Manufacturer Package Code | SOIC-8 | SOIC-8 | SOIC-8 | SOIC-8 | SOIC-8 | — | RU-16 |
| Factory Lead Time | 2 Weeks | 7 Weeks | 6 Weeks | 7 Weeks | — | 13 Weeks | — |
| YTEOL | 14 | 14 | 13 | 14 | 0 | 9 | 10 |
| Additional Feature | 1.7V TO 5.5V @ 0.4MHz AND 1.7V TO 5.5V @ 0.1MHz | 1.7V TO 5.5V @ 0.4MHz AND 1.7V TO 5.5V @ 0.1MHz | 1.7V TO 5.5V @ 0.4MHz AND 1.7V TO 5.5V @ 0.1MHz | 1.7V TO 5.5V @ 0.4MHz AND 1.7V TO 5.5V @ 0.1MHz | — | — | LINEAR OR LOG TAPER SETTINGS; NONVOLATILE MEMORY; CAN ALSO OPERATE FROM +/-2.25V TO +/-2.75V SUPPLY |
| Clock Frequency-Max (fCLK) | 1 MHz | 1 MHz | 1 MHz | 1 MHz | 66 MHz | — | — |
| Data Retention Time-Min | 100 | 100 | 100 | 100 | — | — | — |
| Endurance | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles | — | — | — |
| I2C Control Byte | 1010DDDR | 1010DDDR | 1010DDDR | 1010DDDR | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | S-PQFP-G48 | R-PDSO-G16 |
| JESD-609 Code | e3 | e3 | e4 | e3 | e3 | e3 | e3 |
| Memory Density | 2097152 bit | 2097152 bit | 2097152 bit | 2097152 bit | 524288 bit | — | — |
| Memory IC Type | EEPROM | EEPROM | EEPROM | EEPROM | STANDARD SRAM | — | — |
| 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 | 262144 words | 262144 words | 262144 words | 262144 words | 65536 words | — | — |
| Number of Words Code | 256000 | 256000 | 256000 | 256000 | 64000 | — | — |
| Operating Mode | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | — | — |
| Organization | 256KX8 | 256KX8 | 256KX8 | 256KX8 | 64KX8 | — | — |
| Output Characteristics | OPEN-DRAIN | OPEN-DRAIN | OPEN-DRAIN | OPEN-DRAIN | 3-STATE | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.23 | SOP8,.23 | SOP8,.23 | SOP8,.23 | SOP8,.23 | — | TSSOP16,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE |
| Parallel/Serial | SERIAL | SERIAL | SERIAL | SERIAL | SERIAL | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — | 260 | 260 |
| Programming Voltage | 3 V | 3 V | 3 V | 3 V | — | — | — |
| Serial Bus Type | I2C | I2C | I2C | I2C | — | — | — |
| Standby Current-Max | 0.000003 A | 0.000003 A | 0.000003 A | 0.000003 A | 0.0002 A | — | — |
| Supply Current-Max | 0.003 mA | 0.003 mA | 0.003 mA | 0.003 mA | 0.005 mA | — | — |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 3.6 V | — | — |
| Supply Voltage-Min (Vsup) | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.7 V | — | — |
| Supply Voltage-Nom (Vsup) | 3 V | 3 V | 3 V | 3 V | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Tin (Sn) - immersion | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 0.5 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | QUAD | DUAL |
| Write Cycle Time-Max (tWC) | 10 ms | 10 ms | 10 ms | 10 ms | — | — | — |
| Write Protection | HARDWARE | HARDWARE | HARDWARE | HARDWARE | — | — | — |
| ## AT24CM02-SSHM-B Alternates Showing results | Image | — | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — | — | — | 30 |
| Date Of Intro | — | — | — | — | 2019-10-28 | — | — |
| I/O Type | — | — | — | — | COMMON | — | — |
| Output Enable | — | — | — | — | NO | — | — |
| Standby Voltage-Min | — | — | — | — | 2.7 V | — | — |
| Has ADC | — | — | — | — | — | YES | — |
| Bit Size | — | — | — | — | — | 32 | — |
| Boundary Scan | — | — | — | — | — | NO | — |
| Clock Frequency-Max | — | — | — | — | — | 25 MHz | — |
| DAC Channels | — | — | — | — | — | YES | — |
| DMA Channels | — | — | — | — | — | YES | — |
| Number of I/O Lines | — | — | — | — | — | 37 | — |
| On Chip Program ROM Width | — | — | — | — | — | 8 | — |
| PWM Channels | — | — | — | — | — | YES | — |
| RAM (bytes) | — | — | — | — | — | 8192 | — |
| ROM (words) | — | — | — | — | — | 65536 | — |
| ROM Programmability | — | — | — | — | — | FLASH | — |
| Speed | — | — | — | — | — | 32 MHz | — |
| Supply Voltage-Max | — | — | — | — | — | 3.6 V | — |
| Supply Voltage-Min | — | — | — | — | — | 3 V | — |
| Supply Voltage-Nom | — | — | — | — | — | 3 V | 3 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | MICROCONTROLLER, RISC | — |
| Bandwidth-Nom | — | — | — | — | — | — | 0.37 kHz |
| Control Interface | — | — | — | — | — | — | 3-WIRE SERIAL |
| Converter Type | — | — | — | — | — | — | DIGITAL POTENTIOMETER |
| Number of Positions | — | — | — | — | — | — | 1024 |
| Qualification Status | — | — | — | — | — | — | Not Qualified |
| Resistance Law | — | — | — | — | — | — | LOGARITHMIC |
| Resistance Tolerance-Max | — | — | — | — | — | — | 20% |
| Resistor Terminal Voltage-Max | — | — | — | — | — | — | 3 V |
| Temperature Coefficient-Nom | — | — | — | — | — | — | 600 ppm/°C |
| Total Resistance-Nom | — | — | — | — | — | — | 10000 Ω |
| ## AD5231BRUZ10 Alternates Showing results | — | — | — | — | — | — | Image |
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 6 alternatives for AT24CM02-SSHM-B — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for AT24CM02-SSHM-B 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 AT24CM02-SSHM-B 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 AT24CM02-SSHM-B?
Known equivalents for AT24CM02-SSHM-B include AT24CM02-SSHD-B, AT24CM02-SSHM-T, AT24CM02-SSHD-T. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AT24CM02-SSHM-B?
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 AT24CM02-SSHM-B 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.