Alternatives to Infineon Technologies CY7C1041CV33-10BAXA
Infineon Technologies CY7C1041CV33-10BAXA and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 CY7C1041CV33-10BAXAInfineon Technologies | CY7C1041G30-10BVXIInfineon Technologies | CY7C1041G30-10BAJXEInfineon Technologies | +2more | |
|---|---|---|---|---|
| FFF Compatibility | The pin assignments are a perfect 1-to-1 match with the original Pinout 1 configuration.The package is slightly more compact (6 x 8 x 1.0 mm) than the original (7 x 8.5 x 1.2 mm), though both share an identical 0.75 mm pitch ball grid layout.Matches the 10 ns access speed, -40°C to 85°C temperature range, and exceeds electrical safety margins with built-in ECC. | Uses JEDEC Pinout 2 which swaps the higher and lower byte I/O lanes relative to the original part's Pinout 1.Slightly smaller package body of 6 x 8 x 1.0 mm compared to 7 x 8.5 x 1.2 mm, with the same 0.75 mm pitch.Meets and exceeds original specifications in temperature, speed (10 ns), and voltage ratings. | ||
 AI Summary | CY7C1041CV33-10BAXA by Infineon Technologies: SRAM - Asynchronous Memory IC 4Mbit Parallel 10 ns 48-FBGA (7x8.5). | This is the direct modern successor from Infineon's 65 nm generation, offering built-in ECC and maintaining identical Pinout 1 assignments. It is highly recommended as a direct replacement without requiring board trace routing modifications.
| This is the direct automotive-grade replacement from Infineon, but it utilizes the JEDEC-compliant Pinout 2. This version swaps the upper and lower byte lanes, which will require a minor PCB layout redesign if migrating from a Pinout 1 board.
| |
| Lifecycle Status | Obsolete | Unknown | Unknown | |
| Market Availability | Non-stock | Unknown | Unknown | |
| REACH | REACH | Unknown | Unknown | |
| RoHS | RoHS | Unknown | Unknown | |
| Description | SRAM - Asynchronous Memory IC 4Mbit Parallel 10 ns 48-FBGA (7x8.5) | This is the direct modern successor from Infineon's 65 nm generation, offering built-in ECC and maintaining identical Pinout 1 assignments. | This is the direct automotive-grade replacement from Infineon, but it utilizes the JEDEC-compliant Pinout 2. This version swaps the upper an | |
| Manufacturer | Infineon Technologies | Infineon Technologies | Infineon Technologies | |
| Type | Memory | Component | Component | |
| Datasheet | Open | N/A | N/A | |
| Lead Time | 27 weeks | Unknown | Unknown | |
| Country of Origin | US, TH, TW | - | - | |
| Export Control Class Number | 3A991B2A | EAR99 | EAR99 | |
| HTSUS Code | 8542.32.0041 | - | - | |
| Moisture Sensitivity Level | 3 (168 Hours) | - | - | |
| Technology | SRAM - Asynchronous | - | - | |
| Access Time | 10 ns | - | - | |
| Memory Size | 4Mbit | - | - | |
| Memory Type | Volatile | - | - | |
| Memory Format | SRAM | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 48-TFBGA | - | - | |
| Memory Interface | Parallel | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 CY7C1049D-10VXITInfineon Technologies | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
 CY7C1339G-133AXCTInfineon Technologies | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
 CY7C1049B-15VXCInfineon Technologies | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
| CY7C1354C-166AXIInfineon Technologies | In stock | Obsolete | 3Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Infineon Technologies CY7C1041CV33-10BAXA is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Infineon Technologies CY7C1041CV33-10BAXA are the CY7C1041G30-10BVXI (Infineon Technologies) and the CY7C1041G30-10BAJXE (Infineon Technologies), out of 4 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the CY7C1041CV33-10BAXA are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The CY7C1041CV33-10BAXA (Infineon Technologies) is a part in the Memory category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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