Alternatives to Microchip Technology AT49LV002NT-12JC
Microchip Technology AT49LV002NT-12JC and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 AT49LV002NT-12JCMicrochip Technology | SST39VF020-70-4C-NHEMicrochip Technology | SST39LF020-55-4C-NHEMicrochip Technology | +1more | |
|---|---|---|---|---|
| FFF Compatibility | The 32-PLCC package and pinout are fully compatible, with pin 1 designated as No Connection (NC) on the substitute and Don't Connect (DC) on the original.Standard 32-PLCC (11.43 mm x 13.97 mm) matches the original physical dimensions and surface mount footprint exactly.Fully matches the 2Mbit (256K x 8) parallel architecture and voltage requirements while offering superior speed and programming times. | Pin assignment is fully identical, maintaining a seamless drop-in fit.Housed in the identical 32-PLCC standard package footprint.Provides the identical 2Mbit parallel memory array layout and supply voltage range with significantly reduced latency. | ||
 AI Summary | AT49LV002NT-12JC by Microchip Technology: FLASH Memory IC 2Mbit Parallel 120 ns 32-PLCC (13.97x11.43). | Recommended as the primary active replacement from the manufacturer. It offers fully compatible pinout, identical package, and meets or exceeds all electrical and performance criteria of the obsolete original.
| This high-speed 55 ns alternative matches the 3.0V to 3.6V voltage range of the original part precisely, making it ideal for systems with strict timing parameters.
| |
| Lifecycle Status | Obsolete | Unknown | Unknown | |
| Market Availability | Discontinued | Unknown | Unknown | |
| REACH | REACH | Unknown | Unknown | |
| RoHS | RoHS | Unknown | Unknown | |
| Description | FLASH Memory IC 2Mbit Parallel 120 ns 32-PLCC (13.97x11.43) | Recommended as the primary active replacement from the manufacturer. It offers fully compatible pinout, identical package, and meets or exce | This high-speed 55 ns alternative matches the 3.0V to 3.6V voltage range of the original part precisely, making it ideal for systems with st | |
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | |
| Type | Memory | Component | Component | |
| Datasheet | Open | N/A | N/A | |
| Lead Time | Unknown | Unknown | Unknown | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.32.0071 | - | - | |
| Moisture Sensitivity Level | 2 (1 Year) | - | - | |
| Technology | FLASH | - | - | |
| Access Time | 120 ns | - | - | |
| Memory Size | 2Mbit | - | - | |
| Memory Type | Non-Volatile | - | - | |
| Memory Format | FLASH | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 32-LCC (J-Lead) | - | - | |
| Memory Interface | Parallel | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
| AT49LV002NT-90JCMicrochip Technology | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
 AT49BV002ANT-70JUMicrochip Technology | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
| AT49BV001ANT-55JUMicrochip Technology | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Microchip Technology AT49LV002NT-12JC 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 Microchip Technology AT49LV002NT-12JC are the SST39VF020-70-4C-NHE (Microchip Technology) and the SST39LF020-55-4C-NHE (Microchip Technology), out of 3 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 AT49LV002NT-12JC 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 AT49LV002NT-12JC (Microchip Technology) 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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