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AT49BV322A Dataheets PDF



Part Number AT49BV322A
Manufacturers ATMEL
Logo ATMEL
Description 32-megabit (2M x 16/4M x 8) 3-volt Only Flash Memory
Datasheet AT49BV322A DatasheetAT49BV322A Datasheet (PDF)

Features • Single Voltage Read/Write Operation: 2.65V to 3.6V • Access Time – 70 ns • Sector Erase Architecture – Sixty-three 32K Word (64K Bytes) Sectors with Individual Write Lockout – Eight 4K Word (8K Bytes) Sectors with Individual Write Lockout • Fast Word Program Time – 12 µs • Fast Sector Erase Time – 300 ms • Suspend/Resume Feature for Erase and Program – Supports Reading and Programming from Any Sector by Suspending Erase of a Different Sector – Supports Reading Any Byte/Word in the Non.

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Features • Single Voltage Read/Write Operation: 2.65V to 3.6V • Access Time – 70 ns • Sector Erase Architecture – Sixty-three 32K Word (64K Bytes) Sectors with Individual Write Lockout – Eight 4K Word (8K Bytes) Sectors with Individual Write Lockout • Fast Word Program Time – 12 µs • Fast Sector Erase Time – 300 ms • Suspend/Resume Feature for Erase and Program – Supports Reading and Programming from Any Sector by Suspending Erase of a Different Sector – Supports Reading Any Byte/Word in the Non-suspending Sectors by Suspending Programming of Any Other Byte/Word • Low-power Operation – 12 mA Active – 13 µA Standby • Data Polling, Toggle Bit, Ready/Busy for End of Program Detection • VPP Pin for Write Protection • RESET Input for Device Initialization • Sector Lockdown Support • TSOP and CBGA Package Options • Top or Bottom Boot Block Configuration Available • 128-bit Protection Register • Minimum 100,000 Erase Cycles • Common Flash In.


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