Part Details for SST25VF040B-50-4I-SAF-T by Microchip Technology Inc
Results Overview of SST25VF040B-50-4I-SAF-T by Microchip Technology Inc
- Distributor Offerings: (19 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Internet of Things (IoT)
Computing and Data Storage
SST25VF040B-50-4I-SAF-T Information
SST25VF040B-50-4I-SAF-T by Microchip Technology Inc is a Flash Memory.
Flash Memories are under the broader part category of Memory Components.
Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.
Price & Stock for SST25VF040B-50-4I-SAF-T
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
57AC3675
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Newark | Flash Memory, 4Mbit, 50Mhz, Soic-8, Flash Memory Type:Serial Nor, Memory Size:4Mbit, Flash Memory Configuration:512K X 8Bit, Ic Interface Type:Spi, Memory Case Style:Soic, No. Of Pins:8Pins, Clock Frequency:50Mhz, Access Time:-, Rohs Compliant: Yes |Microchip SST25VF040B-50-4I-SAF-T RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 1781 |
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$1.1500 / $1.1700 | Buy Now |
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DISTI #
27X9472
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Newark | 2.7V To 3.6V 4Mbit Spi Serial Flash 8 Soic 3.90Mm(.150In) T/R Rohs Compliant: Yes |Microchip SST25VF040B-50-4I-SAF-T RoHS: Compliant Min Qty: 3300 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$1.1400 | Buy Now |
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DISTI #
SST25VF040B-50-4I-SAF-TCT-ND
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DigiKey | IC FLASH 4MBIT SPI 50MHZ 8SOIC Min Qty: 1 Lead time: 7 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
6146 In Stock |
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$1.1330 / $1.1700 | Buy Now |
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DISTI #
SST25VF040B-50-4I-SAF-T
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Avnet Americas | Flash Serial-SPI 3.3V 4Mbit 4M x 1Bit 8-Pin SOIC T/R - Tape and Reel (Alt: SST25VF040B-50-4I-SAF-T) RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 Lead time: 7 Weeks, 0 Days Container: Reel | 0 |
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$1.1000 / $1.1700 | Buy Now |
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DISTI #
579-25VF040B504ISAFT
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Mouser Electronics | NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash RoHS: Compliant | 1660 |
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$1.1000 / $1.1700 | Buy Now |
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DISTI #
V72:2272_06507950
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Arrow Electronics | NOR Flash Serial-SPI 3.3V 4M-bit 512K x 8 8ns 8-Pin SOIC T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks Date Code: 2306 Container: Cut Strips | Americas - 1590 |
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$0.9746 / $1.0412 | Buy Now |
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DISTI #
SST25VF040B-50-4I-SAF-T
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Microchip Technology Inc | 2.7V to 3.6V 4Mbit SPI Serial Flash, SOIC, Projected EOL: 2034-08-10 COO: Taiwan, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Reel |
2500 Alternates Available |
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$0.9700 / $1.1700 | Buy Now |
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Future Electronics | SST25VF040B Series 4 Mb (512K x 8) 3.6 V Surface Mount SPI Serial Flash - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 3300 Package Multiple: 3300 Lead time: 7 Weeks Container: Reel | 9900Reel |
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$0.9150 | Buy Now |
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Onlinecomponents.com | FLASH Memory - 4Mbit - 512K x 8 - SPI Memory Interface - 50 MHz - 2.7V to 3.6V Supply - 8-SOIC Package - Surface Mount - Tape and Reel. RoHS: Compliant |
3300 In Stock |
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$0.8970 / $1.0410 | Buy Now |
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DISTI #
87637217
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Verical | NOR Flash Serial-SPI 3.3V 4M-bit 512K x 8 8ns 8-Pin SOIC T/R RoHS: Compliant Min Qty: 250 Package Multiple: 250 Date Code: 2349 | Americas - 3250 |
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$1.2012 / $1.3520 | Buy Now |
Part Details for SST25VF040B-50-4I-SAF-T
SST25VF040B-50-4I-SAF-T CAD Models
SST25VF040B-50-4I-SAF-T Part Data Attributes
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SST25VF040B-50-4I-SAF-T
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
SST25VF040B-50-4I-SAF-T
Microchip Technology Inc
FLASH 2.7V PROM
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Package Description | SOIC-8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | 3A991.B.1.A | |
| HTS Code | 8542.32.00.51 | |
| Factory Lead Time | 7 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Clock Frequency-Max (fCLK) | 50 MHz | |
| Data Retention Time-Min | 100 | |
| Endurance | 100000 Write/Erase Cycles | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 mm | |
| Memory Density | 4194304 bit | |
| Memory IC Type | FLASH | |
| Memory Width | 8 | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Ports | 1 | |
| Number of Terminals | 8 | |
| Number of Words | 524288 words | |
| Number of Words Code | 512000 | |
| Operating Mode | SYNCHRONOUS | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Organization | 512KX8 | |
| Output Characteristics | 3-STATE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Parallel/Serial | SERIAL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Programming Voltage | 3.3 V | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Serial Bus Type | SPI | |
| Standby Current-Max | 0.00003 A | |
| Supply Current-Max | 0.015 mA | |
| Supply Voltage-Max (Vsup) | 3.6 V | |
| Supply Voltage-Min (Vsup) | 2.7 V | |
| Supply Voltage-Nom (Vsup) | 3.3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Type | NOR TYPE | |
| Width | 3.9 mm | |
| Write Protection | HARDWARE/SOFTWARE |
SST25VF040B-50-4I-SAF-T Frequently Asked Questions (FAQ)
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The SST25VF040B has a minimum of 100,000 erase cycles, but the actual number of cycles may vary depending on the usage and operating conditions.
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The HOLD pin should be pulled high during power-up and power-down sequences to prevent any unwanted writes or erases. It's recommended to use an external pull-up resistor to ensure the pin is held high.
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The recommended clock frequency for the SST25VF040B is up to 50 MHz, but it can operate at frequencies up to 100 MHz with some limitations. Consult the datasheet for specific details.
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To implement a secure erase procedure, use the Chip Erase command (0x60) followed by a Write Enable command (0x06) and then a Chip Erase Confirm command (0xD0). This will erase the entire device.
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The SAF feature prevents unauthorized access to the device by locking out any further programming or erasing operations. This is useful in secure applications where data integrity is critical.