| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,568 pcs
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2568 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
890 pcs
|
890 pcs | On Request | 1 | On Request | On Request | 1423/1216 | On Request | On Request | |
|
5 pcs
|
5 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip Technology SST39VF040-70-4C-NHE is a 4Mbit CMOS Multi-Purpose Flash (MPF) memory device manufactured using SuperFlash technology. It is organized as 512K x 8 bits and offers a fast read access time of 70 ns.
This flash memory operates with a single voltage supply ranging from 2.7V to 3.6V, making it suitable for various applications. Key electrical characteristics include a byte-program time of 14 µs and a chip rewrite time of 8 seconds for this specific model. It also boasts superior reliability with an endurance of 100,000 cycles and data retention exceeding 100 years.
The device supports uniform 4 KByte sectors for erase operations and features automatic write timing with internal VPP generation. End-of-write detection is provided through Toggle Bit and Data# Polling.
Packaged in a 32-lead PLCC, the SST39VF040-70-4C-NHE is designed for surface mount applications. It operates within a temperature range of 0°C to 70°C (TA).
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The memory size is 4Mbit.
The access time is 70 ns.
The operating voltage range is 2.7V to 3.6V.
The operating temperature range is 0°C to 70°C (TA).
It is available in a 32-PLCC package and a 32-LCC (J-Lead) package.
The endurance is typically 100,000 cycles.
Data retention is greater than 100 years.