(China (Mainland))
Product Summary
The SST49LF004B-33-4C-NH is the 4 Mbit LPC Firmware Flash which is designed to interface with host controllers (chipsets) that support a lowpin-count (LPC) interface for BIOS applications. The device complies with Intel LPC Interface Specification, supporting single-byte Firmware Memory cycle type. The SST49LF004B-33-4C-NH is manufactured with SST’s proprietary, high-performance SuperFlash technology. It uses less energy during Erase and Program than alternative flash memory technologies.
Parametrics
SST49LF004B-33-4C-NH absolute maximum ratings:(1)Temperature Under Bias: -55 to +125℃;(2)Storage Temperature: -65 to +150℃;(3)D.C. Voltage on Any Pin to Ground Potential: -0.5V to VDD+0.5V;(4)Transient Voltage (<20 ns) on Any Pin to Ground Potential: -2.0V to VDD+2.0V;(5)Package Power Dissipation Capability (TA=25°C): 1.0 W;(6)Surface Mount Solder Reflow Temperature: 260℃ for 10 seconds;(7)Output Short Circuit Current: 50 mA.
Features
SST49LF004B-33-4C-NH features: (1)4 Mbit SuperFlash memory array for code/data storage;(2)Conforms to Intel LPC Interface Specification;(3)Single 3.0-3.6V Read and Write Operations;(4)Endurance: 100,000 Cycles (typical);(5)All non-Pb (lead-free) devices are RoHS compliant;(6)Supports fast In-System or PROM programming for manufacturing;(7)11-pin multiplexed address and 8-pin data I/O interface;(8)5 GPI pins for system design flexibility;(9)Data# Polling and Toggle Bit for End-of-Write detection;(10)JEDEC Standard SDP Command Set.etc.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
 |
 SST49LF004B-33-4C-NH |
Microchip Technology |
Flash 512K X 8 33ns |
Data Sheet |
Negotiable |
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SST49LF004B-33-4C-NHE |
Microchip Technology |
Flash 512K X 8 33ns |
Data Sheet |
Negotiable |
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