Part Number: SST26WF040B-104I/MF vs SST25WF020-40-5I-QAE-T
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| Part Number: | SST26WF040B-104I/MF | SST25WF020-40-5I-QAE-T |
| Manufacturer: | Microchip Technology | Microchip Technology |
| Description: | IC FLASH 4MBIT 104MHZ 8WDFN | Surface Mount SST25 Memory IC SST25 Series SST25WF020 2 Mb kb 10mA mA 8b b |
| Quantity Available: | Available | Available |
| Datasheets: | - | - |
| Factory Lead Time | 7 Weeks | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 8-WDFN Exposed Pad | 8-WDFN Exposed Pad |
| Surface Mount | YES | - |
| Number of Pins | 8 | 8 |
| Operating Temperature | -40°C~85°C TA | -40°C~85°C TA |
| Packaging | Tube | Tape & Reel (TR) |
| Published | 2014 | 2005 |
| Series | SST26 SQI® | SST25 |
| JESD-609 Code | e3 | - |
| Part Status | Active | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 3 (168 Hours) |
| Number of Terminations | 8 | 8 |
| Terminal Finish | Matte Tin (Sn) - annealed | - |
| Technology | CMOS | CMOS |
| Voltage - Supply | 1.65V~1.95V | 1.65V~1.95V |
| Terminal Position | DUAL | DUAL |
| Peak Reflow Temperature (Cel) | 260 | - |
| Number of Functions | 1 | - |
| Supply Voltage | 1.8V | 1.8V |
| Terminal Pitch | 1.27mm | 1.27mm |
| Reflow Temperature-Max (s) | 30 | - |
| Base Part Number | SST26WF040 | SST25WF020 |
| Operating Supply Voltage | 1.8V | 1.8V |
| Supply Voltage-Max (Vsup) | 1.95V | - |
| Supply Voltage-Min (Vsup) | 1.65V | - |
| Interface | SPI, Serial | SPI, Serial |
| Memory Size | 4Mb 512K x 8 | 2Mb 256K x 8 |
| Memory Type | Non-Volatile | Non-Volatile |
| Operating Mode | SYNCHRONOUS | - |
| Clock Frequency | 104MHz | 40MHz |
| Memory Format | FLASH | FLASH |
| Memory Interface | SPI - Quad I/O | SPI |
| Organization | 4MX1 | - |
| Memory Width | 1 | 8 |
| Write Cycle Time - Word, Page | 1.5ms | 60μs |
| Density | 4 Mb | 2 Mb |
| Screening Level | TS 16949 | - |
| Page Size | 256B | - |
| Length | 6mm | - |
| Width | 5mm | - |
| REACH SVHC | No SVHC | - |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Lead Free | Lead Free | - |
| Mount | - | Surface Mount |
| Nominal Supply Current | - | 10mA |
| Access Time | - | 9 ns |
| Data Bus Width | - | 8b |
| Address Bus Width | - | 1b |
| Sync/Async | - | Synchronous |
| Word Size | - | 8b |
| Serial Bus Type | - | SPI |
| Endurance | - | 100000 Write/Erase Cycles |
| Data Retention Time-Min | - | 100 |
| Write Protection | - | HARDWARE/SOFTWARE |
| Radiation Hardening | - | No |
| Submit RFQ: | Submit | Submit |
| Image | Part Number | Manufacturer | Description | Compare |
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SST25WF080B-40E/SN | Microchip Technology | SST25 Memory IC SST25 Series 4.9mm mm | Compare |
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SST25WF040B-40E/SN | Microchip Technology | SST25 Memory IC SST25 Series 4.9mm mm | Compare |
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SST25WF040BT-40E/SN | Microchip Technology | SST25 Memory IC SST25 Series 4.9mm mm | Compare |
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SST25WF080B-40I/W13G | Microchip Technology | SST25 Memory IC SST25 Series SST25WF080B | Compare |
