Datasheet > 存储 > 闪存> AT49BV080T-20RI

AT49BV080T-20RI

更新时间： 2024-11-07 23:04:23

品牌	Logo	应用领域
爱特美尔 - ATMEL		闪存电池
页数	文件大小	规格书
12页	204K
描述
8-Megabit 1M x 8 Single 2.7-volt Battery-Voltage Flash Memory

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中文翻译

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数据手册

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AT49BV080T-20RI 数据手册

Features

Single Supply for Read and Write: 2.7V to 3.6V (BV), 3.0V to 3.6V (LV)

Fast Read Access Time - 120 ns

Internal Program Control and Timer

16K bytes Boot Block With Lockout

Fast Erase Cycle Time - 10 seconds

Byte-By-Byte Programming - 30 µs/Byte Typical

Hardware Data Protection

DATA Polling For End Of Program Detection

•

Low Power Dissipation

•

8-Megabit

- 25 mA Active Current

- 50 µA CMOS Standby Current

(1M x 8)

Typical 10,000 Write Cycles

Small Packaging

•

- 8 x 14 mm CBGA

Single 2.7-volt

Battery-Voltage

Flash Memory

Description

The AT49BV/LV080 are 3-volt-only in-system Flash Memory devices. Their 8 mega-

bits of memory are organized as 1,024,576 words by 8 bits. Manufactured with At-

mel’s advanced nonvolatile CMOS technology, the devices offer access times to 120

ns with power dissipation of just 90 mW over the commercial temperature range.

When the device is deselected, the CMOS standby current is less than 50 µA.

AT49BV080

AT49BV080T

AT49LV080

AT49LV080T

The device contains a user-enabled "boot block" protection feature. Two versions of

the feature are available: the AT49BV/LV080 locates the boot block at lowest order

addresses ("bottom boot"); the AT49BVLV080T locates it at highest order addresses

("top boot").

(continued)

TSOP Top View

Pin Configurations

Type 1

Pin Name

A0 - A19

Function

Addresses

Chip Enable

Output Enable

Write Enable

Reset

RESET

RDY/BUSY

I/O0 - I/O7

Ready/Busy Output

Data Inputs/Outputs

CBGA Top View

SOIC

RESET

A11

A10

VCC

A12

A13

A14

A15

A16

A17

A18

A19

A5 A8 A11 NC A12 A15 A17

A4 A7 A10 VCC A13 NC A18

A6 A9 RST CE A14 A16 A19

A3 I/O1 NC VCC I/O4 I/O7 NC

A2 A0 I/O3 GND I/O6 OE NC

A1 I/O0 I/O2 GND I/O5 RY/BY WE

I/O0

I/O1

I/O2

I/O3

GND

RDY/BUSY

I/O7

I/O6

I/O5

I/O4

VCC

0812A–8/97

12 3 4 5 6 7...12

中文翻译

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与AT49BV080T-20RI相关器件

型号	品牌	获取价格	描述	数据表
AT49BV080T-20TC	ATMEL	获取价格	8-Megabit 1M x 8 Single 2.7-volt Battery-Voltage Flash Memory
AT49BV080T-20TI	ATMEL	获取价格	8-Megabit 1M x 8 Single 2.7-volt Battery-Voltage Flash Memory
AT49BV1024A	ATMEL	获取价格	1-megabit (64K x 16) 3-volt Only Flash Memory
AT49BV1024A-55VI	ATMEL	获取价格	Flash, 64KX16, 55ns, PDSO40, 10 X 14 MM, PLASTIC, TSOP1-40
AT49BV1024A-55VJ	ATMEL	获取价格	Flash, 64KX16, 55ns, PDSO40, 10 X 14 MM, PLASTIC, TSOP1-40
AT49BV1024A-70VI	ATMEL	获取价格	Flash, 64KX16, 70ns, PDSO40, 10 X 14 MM, PLASTIC, TSOP1-40
AT49BV1024A-70VJ	ATMEL	获取价格	Flash, 64KX16, 70ns, PDSO40, 10 X 14 MM, PLASTIC, TSOP1-40
AT49BV160	ATMEL	获取价格	16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory
AT49BV160-11CI	ETC	获取价格	x8/x16 Flash EEPROM
AT49BV160-11TI	ETC	获取价格	x8/x16 Flash EEPROM

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