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Description

The AT49BV160C(T) is a 2.7-volt 16-megabit Flash memory organized as 1,048,576 words of 16 bits each. The memory is divided into 39 sectors for erase operations. The device is offered in a 48-lead TSOP and a 46-ball CBGA package. The device has CE and OE control signals to avoid any bus contention. This device can be read or reprogrammed using a single power supply, making it ideally suited for in-system programming.

Features

? Single Voltage Read/Write Operation: 2.65V to 3.6V

? Access Time – 70 ns

? Sector Erase Architecture

– Thirty-one 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 Word by Suspending Programming of Any Other Word

? Low-power Operation

– 12 mA Active

– 13 μA Standby

? VPP Pin for Write Protection

? WP Pin for Sector Protection

? RESET Input for Device Initialization

? Flexible Sector Protection

? TSOP and CBGA Package Options

? Top or Bottom Boot Block Configuration Available

? 128-bit Protection Register

? Minimum 100,000 Erase Cycles

? Common Flash Interface (CFI)