Part Details for W29C040T-90B by Winbond Electronics Corp
Overview of W29C040T-90B by Winbond Electronics Corp
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- Number of FFF Equivalents:
- CAD Models:
- Number of Functional Equivalents:
- Part Data Attributes
- Reference Designs:
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Applications
Internet of Things (IoT)
Environmental Monitoring
Financial Technology (Fintech)
Smart Cities
Transportation and Logistics
Agriculture Technology
Telecommunications
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Education and Research
Consumer Electronics
Security and Surveillance
Audio and Video Systems
Computing and Data Storage
Healthcare
Entertainment and Gaming
Part Details for W29C040T-90B
W29C040T-90B CAD Models
W29C040T-90B Part Data Attributes
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W29C040T-90B
Winbond Electronics Corp
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Datasheet
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W29C040T-90B
Winbond Electronics Corp
Flash, 512KX8, 90ns, PDSO32, TSOP1-32
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | WINBOND ELECTRONICS CORP | |
| Part Package Code | TSOP1 | |
| Package Description | TSOP1-32 | |
| Pin Count | 32 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.51 | |
| Access Time-Max | 90 ns | |
| Boot Block | BOTTOM/TOP | |
| Command User Interface | NO | |
| Data Polling | YES | |
| Endurance | 10000 Write/Erase Cycles | |
| JESD-30 Code | R-PDSO-G32 | |
| JESD-609 Code | e0 | |
| Length | 18.4 mm | |
| Memory Density | 4194304 bit | |
| Memory IC Type | FLASH | |
| Memory Width | 8 | |
| Number of Functions | 1 | |
| Number of Sectors/Size | 2K | |
| Number of Terminals | 32 | |
| Number of Words | 524288 words | |
| Number of Words Code | 512000 | |
| Operating Mode | ASYNCHRONOUS | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Organization | 512KX8 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP32,.8,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Page Size | 256 words | |
| Parallel/Serial | PARALLEL | |
| Programming Voltage | 5 V | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 mm | |
| Sector Size | 256 | |
| Standby Current-Max | 0.0001 A | |
| Supply Current-Max | 0.05 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 | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Toggle Bit | YES | |
| Type | NOR TYPE | |
| Width | 8 mm | |
| Write Cycle Time-Max (tWC) | 10 ms |
Alternate Parts for W29C040T-90B
This table gives cross-reference parts and alternative options found for W29C040T-90B. 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 W29C040T-90B, 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 | Description | Manufacturer | Compare |
|---|---|---|---|
| W29C040T-90 | Flash, 512KX8, 90ns, PDSO32, TSOP1-32 | Winbond Electronics Corp | W29C040T-90B vs W29C040T-90 |
| AT29C040A-90TI | Flash, 512KX8, 90ns, PDSO32, 8 X 20 MM, PLASTIC, MO-142BD, TSOP1-32 | Atmel Corporation | W29C040T-90B vs AT29C040A-90TI |
| W29C040T-90N | Flash, 512KX8, 90ns, PDSO32, TSOP1-32 | Winbond Electronics Corp | W29C040T-90B vs W29C040T-90N |
| W29C040T-90K | Flash, 512KX8, 90ns, PDSO32, TSOP1-32 | Winbond Electronics Corp | W29C040T-90B vs W29C040T-90K |
| W29C040T90BN | Flash, 512KX8, 90ns, PDSO32, TSOP1-32 | Winbond Electronics Corp | W29C040T-90B vs W29C040T90BN |
| AT29C040A-90TC | Flash, 512KX8, 90ns, PDSO32, 8 X 20 MM, PLASTIC, MO-142BD, TSOP1-32 | Atmel Corporation | W29C040T-90B vs AT29C040A-90TC |
| W29C042T-90 | Flash, 512KX8, 90ns, PDSO32, 8 X 20 MM, TSOP-32 | Winbond Electronics Corp | W29C040T-90B vs W29C042T-90 |