Datasheet > AT49F8011T

AT49F8011T

更新时间： 2024-11-09 22:56:39

品牌	Logo	应用领域
爱特美尔 - ATMEL		闪存
页数	文件大小	规格书
20页	225K
描述
8-megabit (512K x 16/ 1M x 8) 5-volt Only Flash Memory

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AT49F8011T 数据手册

Features

• 4.5V to 5.5V Read/Write

• Access Time - 70 ns

• Sector Erase Architecture

– Fourteen 32K Word (64K Byte) Sectors with Individual Write Lockout

– Two 16K Word (32K Byte) Sectors with Individual Write Lockout

– Two 8K Word (16K Byte) Sectors with Individual Write Lockout

– Four 4K Word (8K Byte) Sectors with Individual Write Lockout

• Fast Word Program Time - 10 µs

• Fast Sector Erase Time - 200 ms

• Dual Plane Organization, Permitting Concurrent Read while Program/Erase

– Memory Plane A: Four 4K Word, Two 8K Word and Two 16K Word Sectors

– Memory Plane B: Fourteen 32K Word Sectors

• Erase Suspend Capability

– Supports Reading/Programming Data from Any Sector by Suspending Erase of

Any Different Sector

• Low-power Operation

8-megabit

(512K x 16/

1M x 8)

5-volt Only

Flash Memory

– 40 mA Active

– 10 µA Standby

• Data Polling, Toggle Bit, Ready/Busy for End of Program Detection

• RESET Input for Device Initialization

• Sector Program Unlock Command

• TSOP and CBGA Package Options

• Top or Bottom Boot Block Configuration Available

AT49F8011

AT49F8011T

Description

The AT49F8011(T) is a 5.0 volt 8-megabit Flash memory organized as 524,288 words

of 16 bits each or 1,048,576 bytes of 8 bits each. The x16 data appears on I/O0 -

I/O15; the x8 data appears on I/O0 - I/O7. The memory is divided into 22 sectors for

erase operations. The device is offered in 48-pin TSOP and 48-ball CBGA packages.

The device has CE, and OE control signals to avoid any bus contention. This device

can be read or reprogrammed using a single 5.0V power supply, making it ideally

suited for in-system programming.

Not Recommended

for New Designs

Pin Configurations

Pin Name

A0 - A18

Function

Addresses

Chip Enable

Output Enable

Write Enable

Reset

RESET

RDY/BUSY

I/O0 - I/O14

I/O15 (A-1)

READY/BUSY Output

Data Inputs/Outputs

I/O15 (Data Input/Output, Word Mode)

A-1 (LSB Address Input, Byte Mode)

BYTE

Selects Byte or Word Mode

No Connect

Don’t Connect

1264D–FLASH–5/03

12 3 4 5 6 7...20

中文翻译

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与AT49F8011T相关器件

型号	品牌	获取价格	描述	数据表
AT49F8011T-70CC	ATMEL	获取价格	8-megabit (512K x 16/ 1M x 8) 5-volt Only Flash Memory
AT49F8011T-70CI	ATMEL	获取价格	8-megabit (512K x 16/ 1M x 8) 5-volt Only Flash Memory
AT49F8011T-70TC	ATMEL	获取价格	8-megabit (512K x 16/ 1M x 8) 5-volt Only Flash Memory
AT49F8011T-70TI	ATMEL	获取价格	8-megabit (512K x 16/ 1M x 8) 5-volt Only Flash Memory
AT49F8011T-90CC	ATMEL	获取价格	8-megabit (512K x 16/ 1M x 8) 5-volt Only Flash Memory
AT49F8011T-90CI	ATMEL	获取价格	8-megabit (512K x 16/ 1M x 8) 5-volt Only Flash Memory
AT49F8011T-90TC	ATMEL	获取价格	8-megabit (512K x 16/ 1M x 8) 5-volt Only Flash Memory
AT49F8011T-90TI	ATMEL	获取价格	8-megabit (512K x 16/ 1M x 8) 5-volt Only Flash Memory
AT49F8192	ATMEL	获取价格	8-Megabit 512K x 16 5-volt Only CMOS Flash Memory
AT49F8192-12RC	ATMEL	获取价格	8-Megabit 512K x 16 5-volt Only CMOS Flash Memory

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