Part Details for SST39SF040-55-4I-WHE by Microchip Technology Inc
Results Overview of SST39SF040-55-4I-WHE by Microchip Technology Inc
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (4 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
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SST39SF040-55-4I-WHE Information
SST39SF040-55-4I-WHE 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 SST39SF040-55-4I-WHE
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
92R4726
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Newark | 4.5V To 5.5V 4Mbit Multi-Purpose Flash 32 Tsop 8X14Mm Tray Rohs Compliant: Yes |Microchip SST39SF040-55-4I-WHE RoHS: Compliant Min Qty: 416 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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Buy Now | |
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DISTI #
SST39SF040-55-4I-WHE
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Microchip Technology Inc | 4.5V to 5.5V 4Mbit Multi-Purpose Flash, TSOP, Projected EOL: 2027-09-19 COO: Taiwan ECCN: EAR99 RoHS: Compliant Container: Tray | In Stock: 5122 and Alternates Available |
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$1.7000 / $2.0500 | Buy Now |
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DISTI #
70452244
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RS | 4.5V TO 5.5V 4MBIT MULTI-PURPOSE FLASH32 TSOP 8X14MM TRAY Min Qty: 416 Package Multiple: 1 Lead time: 19 Weeks, 0 Days Container: Bulk | 0 |
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$4.4800 | RFQ |
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NAC | 4.5V to 5.5V 4Mbit Multi-Purpose Flash - Package: 32 TSOP 8x14mm TRAY RoHS: Compliant Min Qty: 208 Package Multiple: 208 Container: Tray | 0 |
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RFQ |
US Tariff Estimator: SST39SF040-55-4I-WHE by Microchip Technology Inc
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for SST39SF040-55-4I-WHE
SST39SF040-55-4I-WHE CAD Models
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SST39SF040-55-4I-WHE Part Data Attributes
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SST39SF040-55-4I-WHE
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
SST39SF040-55-4I-WHE
Microchip Technology Inc
4.5V to 5.5V 4Mbit Multi-Purpose Flash
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | TSOP1 | |
| Package Description | 8 X 14 Mm, Rohs Compliant, Mo-142ba, Tsop1-32 | |
| Pin Count | 32 | |
| Manufacturer Package Code | TSOP-32 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | 3A991.B.1.A | |
| HTS Code | 8542.32.00.51 | |
| Access Time-Max | 55 Ns | |
| Command User Interface | Yes | |
| Data Polling | Yes | |
| Data Retention Time-Min | 100 | |
| Endurance | 100000 Write/Erase Cycles | |
| JESD-30 Code | R-PDSO-G32 | |
| JESD-609 Code | e3 | |
| Length | 12.4 Mm | |
| Memory Density | 4194304 Bit | |
| Memory IC Type | Flash | |
| Memory Width | 8 | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Ports | 1 | |
| Number of Sectors/Size | 128 | |
| Number of Terminals | 32 | |
| Number of Words | 524288 Words | |
| Number of Words Code | 512000 | |
| Operating Mode | Asynchronous | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Organization | 512kx8 | |
| Output Characteristics | 3-State | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP32,.56,20 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Thin Profile, Shrink Pitch | |
| Parallel/Serial | Parallel | |
| Peak Reflow Temperature (Cel) | 260 | |
| Programming Voltage | 5 V | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 Mm | |
| Sector Size | 4k | |
| Standby Current-Max | 0.0001 A | |
| Supply Current-Max | 0.035 Ma | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Industrial | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Toggle Bit | Yes | |
| Type | Nor Type | |
| Width | 8 Mm |
Alternate Parts for SST39SF040-55-4I-WHE
This table gives cross-reference parts and alternative options found for SST39SF040-55-4I-WHE. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SST39SF040-55-4I-WHE, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SST39SF040-55-4I-WHE-T | Microchip Technology Inc | Check for Price | 4.5V to 5.5V 4Mbit Multi-Purpose Flash | SST39SF040-55-4I-WHE vs SST39SF040-55-4I-WHE-T |
SST39SF040-55-4I-WHE Frequently Asked Questions (FAQ)
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The SST39SF040-55-4I-WHE has an operating temperature range of -40°C to +85°C.
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The HOLD# signal should be asserted low to pause the current operation and de-asserted high to resume the operation. During this time, the device will tri-state its outputs.
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The WEL signal is used to enable or disable write operations. When WEL is high, write operations are enabled, and when it's low, write operations are disabled.
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The SST39SF040-55-4I-WHE is a 4Mbit flash memory device, organized as 512K x 8 bits.
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The typical programming time for the SST39SF040-55-4I-WHE is 10-15 microseconds per byte.