Part Details for CY14B256LA-SP45XIT by Cypress Semiconductor
Results Overview of CY14B256LA-SP45XIT by Cypress Semiconductor
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (6 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Internet of Things (IoT)
Computing and Data Storage
CY14B256LA-SP45XIT Information
CY14B256LA-SP45XIT by Cypress Semiconductor is an SRAM.
SRAMs 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.
Part Details for CY14B256LA-SP45XIT
CY14B256LA-SP45XIT CAD Models
CY14B256LA-SP45XIT Part Data Attributes
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CY14B256LA-SP45XIT
Cypress Semiconductor
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Datasheet
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CY14B256LA-SP45XIT
Cypress Semiconductor
Non-Volatile SRAM, 32KX8, 45ns, CMOS, PDSO48, 0.300 INCH, ROHS COMPLIANT, SSOP-48
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | CYPRESS SEMICONDUCTOR CORP | |
| Part Package Code | SSOP | |
| Pin Count | 48 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.41 | |
| Access Time-Max | 45 ns | |
| JESD-30 Code | R-PDSO-G48 | |
| JESD-609 Code | e4 | |
| Length | 15.875 mm | |
| Memory Density | 262144 bit | |
| Memory IC Type | NON-VOLATILE SRAM | |
| Memory Width | 8 | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 48 | |
| Number of Words | 32768 words | |
| Number of Words Code | 32000 | |
| Operating Mode | ASYNCHRONOUS | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Organization | 32KX8 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP48,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Parallel/Serial | PARALLEL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.794 mm | |
| Standby Current-Max | 0.005 A | |
| Supply Current-Max | 0.07 mA | |
| Supply Voltage-Max (Vsup) | 3.6 V | |
| Supply Voltage-Min (Vsup) | 2.7 V | |
| Supply Voltage-Nom (Vsup) | 3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.635 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.5057 mm |
Alternate Parts for CY14B256LA-SP45XIT
This table gives cross-reference parts and alternative options found for CY14B256LA-SP45XIT. 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 CY14B256LA-SP45XIT, 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 |
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| CY14B256L-SP45XCT | Cypress Semiconductor | Check for Price | Non-Volatile SRAM, 32KX8, 45ns, CMOS, PDSO48, 0.300 INCH, ROHS COMPLIANT, SSOP-48 | CY14B256LA-SP45XIT vs CY14B256L-SP45XCT |
| STK14D88-RF45TR | Cypress Semiconductor | Check for Price | Non-Volatile SRAM, 32KX8, 45ns, CMOS, PDSO48, 0.300 INCH, 0.025 INCH PITCH, ROHS COMPLIANT, PLASTIC, SSOP-48 | CY14B256LA-SP45XIT vs STK14D88-RF45TR |
| CY14B256L-SP45XI | Cypress Semiconductor | Check for Price | Non-Volatile SRAM, 32KX8, 45ns, CMOS, PDSO48, 0.300 INCH, ROHS COMPLIANT, SSOP-48 | CY14B256LA-SP45XIT vs CY14B256L-SP45XI |
| STK14D88-3R45 | Cypress Semiconductor | Check for Price | 32KX8 NON-VOLATILE SRAM, 45ns, PDSO48, 0.300 INCH, 0.25 MM PITCH, PLASTIC, SSOP-48 | CY14B256LA-SP45XIT vs STK14D88-3R45 |
| STK14D88-R45I | Cypress Semiconductor | Check for Price | 32KX8 NON-VOLATILE SRAM, 45ns, PDSO48, 0.300 INCH, 0.25 INCH PITCH, PLASTIC, SSOP-48 | CY14B256LA-SP45XIT vs STK14D88-R45I |
| STK14D88-RF45 | Cypress Semiconductor | Check for Price | Non-Volatile SRAM, 32KX8, 45ns, CMOS, PDSO48, 0.300 INCH, 0.025 INCH PITCH, ROHS COMPLIANT, PLASTIC, SSOP-48 | CY14B256LA-SP45XIT vs STK14D88-RF45 |
CY14B256LA-SP45XIT Frequently Asked Questions (FAQ)
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The CY14B256LA-SP45XIT has an operating temperature range of -40°C to +85°C.
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The device has a power-on reset (POR) circuit that ensures the device is in a known state after power-up. It is recommended to follow a slow power-up sequence to ensure the device is properly initialized.
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The device should be stored in a dry, cool place, away from direct sunlight and moisture. The recommended storage temperature range is -40°C to +30°C.
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The CY14B256LA-SP45XIT is not designed to be radiation-hardened, and its performance may be affected in high-radiation environments. Consult Cypress Semiconductor for specific guidance on using this device in such environments.
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The device has built-in features such as brown-out detection and power-fail detection to prevent data corruption during power failures. Additionally, it is recommended to use a capacitor on the VCC pin to filter out noise and ensure a clean power supply.