Description

The AT49BV160S(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 64-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 – 10 µs

• Typical Sector Erase Time: 32K Word Sectors – 700 ms; 4K Word Sectors – 100 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

– 10 mA Active

– 15 µA Standby

• VPP Pin for Write Protection and Accelerated Program Operations

• RESET Input for Device Initialization

• Softlock Sector Protection

• Secure Lock and Freeze Feature

• Top or Bottom Boot Block Configuration Available

• 128-bit Protection Register

• Minimum 100,000 Erase Cycles

• Common Flash Interface (CFI)

• CBGA Green (Pb/Halide-free/RoHS Compliant) Packaging