2-Megabit 2.3-volt or 2.7-volt Minimum SPI Serial Flash Memory
| Parameter Name | Attribute value |
| Is it Rohs certified? | conform to |
| Maker | Atmel (Microchip) |
| Parts packaging code | SON |
| package instruction | VSON, SOLCC8,.25 |
| Contacts | 8 |
| Reach Compliance Code | unknow |
| ECCN code | 3A991.B.1.B.1 |
| Maximum clock frequency (fCLK) | 70 MHz |
| Data retention time - minimum | 20 |
| Durability | 100000 Write/Erase Cycles |
| JESD-30 code | R-XDSO-N8 |
| JESD-609 code | e4 |
| length | 6 mm |
| memory density | 2097152 bi |
| Memory IC Type | FLASH |
| memory width | 1 |
| Number of functions | 1 |
| Number of terminals | 8 |
| word count | 2097152 words |
| character code | 2000000 |
| Operating mode | SYNCHRONOUS |
| Maximum operating temperature | 85 °C |
| Minimum operating temperature | -40 °C |
| organize | 2MX1 |
| Package body material | UNSPECIFIED |
| encapsulated code | VSON |
| Encapsulate equivalent code | SOLCC8,.25 |
| Package shape | RECTANGULAR |
| Package form | SMALL OUTLINE, VERY THIN PROFILE |
| Parallel/Serial | SERIAL |
| power supply | 3/3.3 V |
| Programming voltage | 2.7 V |
| Certification status | Not Qualified |
| Maximum seat height | 0.6 mm |
| Serial bus type | SPI |
| Maximum standby current | 0.000025 A |
| Maximum slew rate | 0.02 mA |
| Maximum supply voltage (Vsup) | 3.6 V |
| Minimum supply voltage (Vsup) | 2.7 V |
| Nominal supply voltage (Vsup) | 3 V |
| surface mount | YES |
| technology | CMOS |
| Temperature level | INDUSTRIAL |
| Terminal surface | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal form | NO LEAD |
| Terminal pitch | 1.27 mm |
| Terminal location | DUAL |
| type | NOR TYPE |
| width | 5 mm |
| write protect | HARDWARE/SOFTWARE |
| AT25DF021-MH-T | AT18F002-30XU | AT18F040-30XU | AT25DF021-MHF-T | AT25DF021-SSHF-B | |
|---|---|---|---|---|---|
| Description | 2-Megabit 2.3-volt or 2.7-volt Minimum SPI Serial Flash Memory | FPGA Configuration Flash Memory | FPGA Configuration Flash Memory | 2-Megabit 2.3-volt or 2.7-volt Minimum SPI Serial Flash Memory | 2-Megabit 2.3-volt or 2.7-volt Minimum SPI Serial Flash Memory |
| Is it Rohs certified? | conform to | conform to | conform to | conform to | conform to |
| Maker | Atmel (Microchip) | Atmel (Microchip) | Atmel (Microchip) | Atmel (Microchip) | Atmel (Microchip) |
| Parts packaging code | SON | TSSOP | TSSOP | SON | SOIC |
| package instruction | VSON, SOLCC8,.25 | TSSOP, TSSOP20,.25 | TSSOP, TSSOP20,.25 | VSON, SOLCC8,.25 | SOP, SOP8,.25 |
| Contacts | 8 | 20 | 20 | 8 | 8 |
| Reach Compliance Code | unknow | unknow | unknow | unknow | compli |
| ECCN code | 3A991.B.1.B.1 | EAR99 | EAR99 | 3A991.B.1.B.1 | 3A991.B.1.B.1 |
| Maximum clock frequency (fCLK) | 70 MHz | 33 MHz | 33 MHz | 50 MHz | 50 MHz |
| JESD-30 code | R-XDSO-N8 | R-PDSO-G20 | R-PDSO-G20 | R-XDSO-N8 | R-PDSO-G8 |
| length | 6 mm | 6.5 mm | 6.5 mm | 6 mm | 4.925 mm |
| memory density | 2097152 bi | 2097152 bi | 4194304 bi | 2097152 bi | 2097152 bi |
| Memory IC Type | FLASH | CONFIGURATION MEMORY | CONFIGURATION MEMORY | FLASH | FLASH |
| memory width | 1 | 1 | 1 | 1 | 1 |
| Number of functions | 1 | 1 | 1 | 1 | 1 |
| Number of terminals | 8 | 20 | 20 | 8 | 8 |
| word count | 2097152 words | 2097152 words | 4194304 words | 2097152 words | 2097152 words |
| character code | 2000000 | 2000000 | 4000000 | 2000000 | 2000000 |
| Operating mode | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS |
| Maximum operating temperature | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C |
| Minimum operating temperature | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C |
| organize | 2MX1 | 2MX1 | 4MX1 | 2MX1 | 2MX1 |
| Package body material | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY |
| encapsulated code | VSON | TSSOP | TSSOP | VSON | SOP |
| Encapsulate equivalent code | SOLCC8,.25 | TSSOP20,.25 | TSSOP20,.25 | SOLCC8,.25 | SOP8,.25 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | SMALL OUTLINE, VERY THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, VERY THIN PROFILE | SMALL OUTLINE |
| Parallel/Serial | SERIAL | SERIAL | SERIAL | SERIAL | SERIAL |
| power supply | 3/3.3 V | 3.3 V | 3.3 V | 2.5/3.3 V | 2.5/3.3 V |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | 0.6 mm | 1.2 mm | 1.2 mm | 0.6 mm | 1.75 mm |
| Maximum standby current | 0.000025 A | 0.001 A | 0.001 A | 0.000025 A | 0.000025 A |
| Maximum slew rate | 0.02 mA | 0.01 mA | 0.01 mA | 0.02 mA | 0.02 mA |
| Maximum supply voltage (Vsup) | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| Minimum supply voltage (Vsup) | 2.7 V | 3 V | 3 V | 2.3 V | 2.3 V |
| Nominal supply voltage (Vsup) | 3 V | 3.3 V | 3.3 V | 3 V | 3 V |
| surface mount | YES | YES | YES | YES | YES |
| technology | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature level | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal form | NO LEAD | GULL WING | GULL WING | NO LEAD | GULL WING |
| Terminal pitch | 1.27 mm | 0.65 mm | 0.65 mm | 1.27 mm | 1.27 mm |
| Terminal location | DUAL | DUAL | DUAL | DUAL | DUAL |
| type | NOR TYPE | NOR TYPE | NOR TYPE | NOR TYPE | NOR TYPE |
| width | 5 mm | 4.4 mm | 4.4 mm | 5 mm | 3.9 mm |
| Data retention time - minimum | 20 | - | - | 20 | 20 |
| Durability | 100000 Write/Erase Cycles | 100000 Write/Erase Cycles | - | 100000 Write/Erase Cycles | 100000 Write/Erase Cycles |
| JESD-609 code | e4 | - | - | e4 | e4 |
| Programming voltage | 2.7 V | - | - | 2.7 V | 2.7 V |
| Serial bus type | SPI | - | - | SPI | SPI |
| Terminal surface | Nickel/Palladium/Gold (Ni/Pd/Au) | - | - | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| write protect | HARDWARE/SOFTWARE | - | - | HARDWARE/SOFTWARE | HARDWARE/SOFTWARE |
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