AT49BV160CT70TU ATMEL Corporation, AT49BV160CT70TU Datasheet

AT49BV160CT70TU

Manufacturer Part Number

AT49BV160CT70TU

Description

TSOP-48

Manufacturer

ATMEL Corporation

Datasheet

1.AT49BV160C70TU.pdf (30 pages)

Specifications of AT49BV160CT70TU

Date_code

08+

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Features

•

1. 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.

The device powers on in the read mode. Command sequences are used to place

the device in other operation modes such as program and erase. The device has

the capability to protect the data in any sector (see

page

To increase the flexibility of the device, it contains an Erase Suspend and Program

Suspend feature. This feature will put the erase or program on hold for any amount of

time and let the user read data from or program data to any of the remaining sectors

within the memory.

The VPP pin provides data protection. When the V

and erase functions are inhibited. When V

erase operations can be performed.

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

Access Time – 70 ns

Sector Erase Architecture

Fast Word Program Time – 12 µs

Fast Sector Erase Time – 300 ms

Suspend/Resume Feature for Erase and Program

Low-power Operation

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)

Green (Pb/Halide-free) Packaging Option

– Thirty-one 32K Word (64K Bytes) Sectors with Individual Write Lockout

– Eight 4K Word (8K Bytes) Sectors with Individual Write Lockout

– Supports Reading and Programming from Any Sector by Suspending Erase

– Supports Reading Any Word by Suspending Programming of Any Other Word

– 12 mA Active

– 13 µA Standby

6).

of a Different Sector

is at 1.5V or above, normal program and

input is below 0.4V, the program

“Flexible Sector Protection” on

16-megabit

(1M x 16)

3-volt Only

Flash Memory

AT49BV160C

AT49BV160CT

3367F–FLASH–4/05

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