| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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16,436 pcs
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16436 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AT49BV322D-70TU from Microchip Technology is a 32-megabit Flash memory organized as 2,097,152 words of 16 bits or 4,194,304 bytes. It supports single voltage read/write operations from 2.65V to 3.6V with an access time of 70 ns.
This device features a sector erase architecture with sixty-three 32K word sectors and eight 4K word sectors, each with individual write lockout. It offers a fast word program time of 10 µs and a fast sector erase time of 100 ms. The suspend/resume feature allows for reading or programming from other sectors during erase or program operations.
Designed for low-power operation, it consumes 10 mA in active mode and 15 µA in standby. The AT49BV322D-70TU includes end-of-program detection via Data Polling, Toggle Bit, or Ready/Busy pin. It also features a VPP pin for write protection and accelerated program operation, and a RESET input for device initialization. Sector lockdown support and a 128-bit protection register are included for data security.
The memory is available in a 48-lead TSOP package and is suitable for in-system programming. It offers a minimum of 100,000 erase cycles and conforms to the Common Flash Interface (CFI) standard.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.65V to 3.6V.
48-TSOP surface mount package.
-40°C to 85°C.
32Mbit (2M x 16).
70 ns.
Minimum 100,000 erase cycles.
Sixty-three 32K word sectors and eight 4K word sectors with individual write lockout.