Datasheet > AT49F1614

AT49F1614

更新时间： 2024-11-07 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
18页	216K
描述
16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory

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中文翻译

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数据手册

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AT49F1614 数据手册

Features

• 4.5V to 5.5V Read/Write

• Access Time - 70 ns

• Sector Erase Architecture

– Thirty 32K Word (64K byte) Sectors with Individual Write Lockout

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

– Two 16K Word (32K 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: Eight 4K Word, Two 16K Word and Six 32K Word Sectors

– Memory Plane B: Twenty-Four 32K Word Sectors

• Erase Suspend Capability

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

Any Different Sector

• Low Power Operation

16-Megabit

(1M x 16/2M x 8)

5-volt Only

– 40 mA Active

– 10 µA Standby

Flash Memory

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

• RESET Input for Device Initialization

• Sector Program Unlock Command

• TSOP, CBGA, and µBGA Package Options

• Top or Bottom Boot Block Configuration Available

AT49F1604

AT49F1604T

AT49F1614

AT49F1614T

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Description

The AT49F16X4(T) is a 5.0 volt 16-megabit Flash memory organized as 1,048,576

words of 16 bits each or 2,097,152 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 40 blocks for

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

(continued)

Pin Configurations

Information

AT49BV16X4(T)

Pin Name

A0 - A19

Function

Addresses

AT49BV1604

Chip Enable

Output Enable

Write Enable

Reset

RESET

RDY/BUSY

READY/BUSY Output

I/O0 - I/O14 Data Inputs/Outputs

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

I/O15 (A-1)

A-1 (LSB Address Input, Byte Mode)

Selects Byte or Word Mode

No Connect

BYTE

Don’t Connect

Rev. 0977B–06/98

12 3 4 5 6 7...18

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与AT49F1614相关器件

型号	品牌	获取价格	描述	数据表
AT49F1614-70CC	ATMEL	获取价格	16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory
AT49F1614-70CI	ATMEL	获取价格	16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory
AT49F1614-70CJ	ATMEL	获取价格	Flash, 2MX8, 70ns, PBGA48, PLASTIC, CBGA-48
AT49F1614-70CL	ATMEL	获取价格	Flash, 2MX8, 70ns, PBGA48, PLASTIC, CBGA-48
AT49F1614-70TC	ATMEL	获取价格	16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory
AT49F1614-70TI	ATMEL	获取价格	16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory
AT49F1614-70TJ	ATMEL	获取价格	Flash, 2MX8, 70ns, PDSO48, PLASTIC, MO-142DD, TSOP-48
AT49F1614-70TL	ATMEL	获取价格	Flash, 2MX8, 70ns, PDSO48, PLASTIC, MO-142DD, TSOP-48
AT49F1614-90CC	ATMEL	获取价格	16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory
AT49F1614-90CI	ATMEL	获取价格	16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory