AT25M02-SSHD-BAlternatives & Equivalent Parts
About AT25M02-SSHD-B
AT25M02-SSHD-B 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 | AT25M02-SSHD-BSource | AT25M02-SSHM-T | ESD7004MUTAG | MCP2221-I/ST | PIC18F45K50-I/P | ATSAM4N8BA-AU | BAS70JFILM |
|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | ON Semiconductor | Microchip | Microchip | Microchip | STMicroelectronics |
| Package Type | Small Outline Packages | Small Outline Packages | Other | Small Outline Packages | Dual-In-Line Packages | Quad Flat Packages | Small Outline Diode |
| Pin Count | 8 | 8 | 10 | 14 | 40 | 64 | 2 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | ~ 150.0°C |
| Price | $0.9410 | $2.0874 | $0.1210 | $0.8500 | $2.8900 | $3.5800 | $0.0390 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | — | — | Yes | — |
| Manufacturer Package Code | SOIC-8 | SOIC-8 | 517BB | TSSOP-14 | PDIP-40 | LQFP-64 | — |
| Factory Lead Time | 7 Weeks | 7 Weeks | — | 14 Weeks | 7 Weeks | 7 Weeks | 25 Weeks |
| YTEOL | 18 | 18 | 6 | 3 | 14 | 14 | 5 |
| Clock Frequency-Max (fCLK) | 5 MHz | 5 MHz | — | — | — | — | — |
| Data Retention Time-Min | 100 | 100 | — | — | — | — | — |
| Endurance | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles | — | — | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-N10 | R-PDSO-G14 | R-PDIP-T40 | S-PQFP-G64 | R-PDSO-G2 |
| JESD-609 Code | e4 | e4 | e3 | e3 | e3 | e3 | e3 |
| Memory Density | 2097152 bit | 2097152 bit | — | — | — | — | — |
| Memory IC Type | EEPROM | EEPROM | — | — | — | — | — |
| Memory Width | 8 | 8 | — | — | — | — | — |
| Number of Functions | 1 | 1 | — | — | — | — | — |
| Number of Ports | 1 | 1 | — | — | — | — | — |
| Number of Words | 262144 words | 262144 words | — | — | — | — | — |
| Number of Words Code | 256000 | 256000 | — | — | — | — | — |
| Operating Mode | SYNCHRONOUS | SYNCHRONOUS | — | — | — | — | — |
| Organization | 256KX8 | 256KX8 | — | — | — | — | — |
| Output Characteristics | 3-STATE | 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 | — | TSSOP14,.25 | DIP40,.6 | QFP64,.47SQ,20 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | IN-LINE | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE |
| Parallel/Serial | SERIAL | SERIAL | — | — | — | — | — |
| Programming Voltage | 3 V | 1.8 V | — | — | — | — | — |
| Serial Bus Type | SPI | SPI | — | — | — | — | — |
| Standby Current-Max | 0.000003 A | 0.000003 A | — | — | — | — | — |
| Supply Current-Max | 0.003 mA | 0.003 mA | — | 15 mA | 11.5 mA | — | — |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | 2.5 V | 1.7 V | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 3 V | 1.8 V | — | — | — | — | — |
| Surface Mount | YES | YES | YES | YES | NO | YES | YES |
| Technology | CMOS | CMOS | AVALANCHE | CMOS | CMOS | CMOS | SCHOTTKY |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | NO LEAD | GULL WING | THROUGH-HOLE | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | — | 0.65 mm | 2.54 mm | 0.5 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | QUAD | DUAL |
| Write Cycle Time-Max (tWC) | 5 ms | 5 ms | — | — | — | — | — |
| Write Protection | HARDWARE | HARDWARE | — | — | — | — | — |
| ## AT25M02-SSHD-B Alternates Showing results | Image | — | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | — | — | — | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | 40 | 30 | — | — | — | 30 |
| Breakdown Voltage-Min | — | — | 5.5 V | — | — | — | — |
| Case Connection | — | — | ANODE | — | — | — | — |
| Clamping Voltage-Max | — | — | 10 V | — | — | — | — |
| Configuration | — | — | COMMON ANODE, 4 ELEMENTS, 4 CHANNEL | — | — | — | SINGLE |
| Diode Element Material | — | — | SILICON | — | — | — | SILICON |
| Diode Type | — | — | TRANS VOLTAGE SUPPRESSOR DIODE | — | — | — | MIXER DIODE |
| Non-rep Peak Rev Power Dis-Max | — | — | 10 W | — | — | — | — |
| Number of Elements | — | — | 4 | — | — | — | 1 |
| Polarity | — | — | UNIDIRECTIONAL | — | — | — | — |
| Qualification Status | — | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Reference Standard | — | — | IEC-61000-4-2 | — | — | — | — |
| Rep Pk Reverse Voltage-Max | — | — | 5 V | — | — | — | 70 V |
| Reverse Current-Max | — | — | 1 µA | — | — | — | — |
| Reverse Test Voltage | — | — | 5 V | — | — | — | — |
| Bus Compatibility | — | — | — | I2C; SMBUS; UART; USB | — | — | — |
| Clock Frequency-Max | — | — | — | 12 MHz | 48 MHz | 20 MHz | — |
| Data Transfer Rate-Max | — | — | — | 1.5 MBps | — | — | — |
| Screening Level | — | — | — | AEC-Q100; TS 16949 | TS 16949 | — | — |
| Supply Voltage-Max | — | — | — | 5.5 V | 5.5 V | 1.32 V | — |
| Supply Voltage-Min | — | — | — | 3 V | 2.7 V | 1.2 V | — |
| Supply Voltage-Nom | — | — | — | 3.3 V | 3 V | 1.2 V | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — |
| ## MCP2221-I/ST Alternates Showing results | — | — | — | Image | — | — | — |
| Has ADC | — | — | — | — | YES | YES | — |
| Additional Feature | — | — | — | — | OPERATES AT 2.3 V MINIMUM SUPPLY AT 20 MHz | ALSO HAVING 8 KBYTES ROM WITH EMBEDDED BOOT LOADER AND 2-USART SUPPORTS SPI. | — |
| Bit Size | — | — | — | — | 8 | 32 | — |
| Boundary Scan | — | — | — | — | NO | YES | — |
| CPU Family | — | — | — | — | PIC18 | CORTEX-M4 | — |
| DAC Channels | — | — | — | — | YES | YES | — |
| DMA Channels | — | — | — | — | NO | YES | — |
| Format | — | — | — | — | FIXED POINT | FLOATING POINT | — |
| Integrated Cache | — | — | — | — | NO | YES | — |
| Low Power Mode | — | — | — | — | YES | YES | — |
| Number of External Interrupts | — | — | — | — | 3 | — | — |
| Number of I/O Lines | — | — | — | — | 36 | 47 | — |
| Number of Serial I/Os | — | — | — | — | 1 | 3 | — |
| Number of Timers | — | — | — | — | 6 | 6 | — |
| On Chip Data RAM Width | — | — | — | — | 8 | — | — |
| On Chip Program ROM Width | — | — | — | — | 8 | 8 | — |
| PWM Channels | — | — | — | — | YES | YES | — |
| RAM (bytes) | — | — | — | — | 2048 | 65536 | — |
| ROM (words) | — | — | — | — | 32768 | 524288 | — |
| ROM Programmability | — | — | — | — | FLASH | FLASH | — |
| Speed | — | — | — | — | 48 MHz | 100 MHz | — |
| ## PIC18F45K50-I/P Alternates Showing results | — | — | — | — | Image | — | — |
| ## ATSAM4N8BA-AU Alternates Showing results | — | — | — | — | — | Image | — |
| Application | — | — | — | — | — | — | GENERAL PURPOSE |
| Forward Voltage-Max (VF) | — | — | — | — | — | — | 0.41 V |
| Non-rep Pk Forward Current-Max | — | — | — | — | — | — | 1 A |
| Number of Phases | — | — | — | — | — | — | 1 |
| Output Current-Max | — | — | — | — | — | — | 0.07 A |
| Power Dissipation-Max | — | — | — | — | — | — | 0.23 W |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 6 alternatives for AT25M02-SSHD-B — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for AT25M02-SSHD-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 AT25M02-SSHD-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 AT25M02-SSHD-B?
Known equivalents for AT25M02-SSHD-B include AT25M02-SSHM-T, ESD7004MUTAG, MCP2221-I/ST. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AT25M02-SSHD-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 AT25M02-SSHD-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.