(China (Mainland))
Product Summary
The AT49BV642D-70TU is a 2.7-volt 64-megabit Flash memory organized as 4,194,304 words of 16 bits each. The memory is divided into 135 sectors for erase operations. The AT49BV642D-70TU can be read or reprogrammed off a single 2.7V power supply, making it ideally suited for in-system programming.
Parametrics
AT49BV642D-70TU absolute maximum ratings: (1)Temperature under Bias: -55℃ to +125℃; (2)Storage Temperature: -65℃ to +150℃; (3)All Input Voltages Except VPP (including NC Pins) with Respect to Ground: 0.6V to +6.25V; (4)VPP Input Voltage with Respect to Ground: 0V to 10.0V; (5)All Output Voltages with Respect to Ground: -0.6V to VCCQ + 0.6V.
Features
AT49BV642D-70TU features: (1)Single Voltage Operation Read/Write: 2.65V - 3.6V; (2)2.7V - 3.6V Read/Write; (3)Access Time -70 ns; (4)Sector Erase Architecture: One Hundred Twenty-seven 32K Word Main Sectors with Individual Write Lockout, Eight 4K Word Sectors with Individual Write Lockout; (5)Fast Word Program Time -10 μs; (6)Typical Sector Erase Time: 32K Word Sectors ?500 ms; 4K Word Sectors -100 ms.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
 |
 AT49BV642D-70TU |
Atmel |
Flash 64M FLASH-64M 2.7V BTM BOOT |
Data Sheet |
Negotiable |
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 |
AT49BV642D-70TU SL383 |
|
IC FLASH 64MBIT 70NS 48TSOP |
Data Sheet |
Negotiable |
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