Datasheet > AT49F516-70VL

AT49F516-70VL

更新时间： 2024-11-11 03:09:23

品牌	Logo	应用领域
爱特美尔 - ATMEL		光电二极管
页数	文件大小	规格书
13页	446K
描述
Flash, 32KX16, 70ns, PDSO40, 10 X 14 MM, PLASTIC, MO-142CA, TSOP-40

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中文翻译

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数据手册

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AT49F516-70VL 数据手册

Features

• Single Voltage Operation

– 5V Read

– 5V Reprogramming

• Fast Read Access Time - 55 ns

• Internal Program Control and Timer

• 8K Word Boot Block With Lockout

• Fast Erase Cycle Time - 10 seconds

• Word-By-Word Programming - 10 µs/Word Typical

• Hardware Data Protection

• DATA Polling For End Of Program Detection

• Small 10 x 14 VSOP Package

• Typical 10,000 Write Cycles

512K (32K x 16)

5-volt Only

Description

Flash Memory

The AT49F516 is a 5-volt only in-system programmable and erasable Flash Memory.

It’s 512K of memory is organized as 32,768 words by 16 bits. Manufactured with

Atmel’s advanced nonvolatile CMOS technology, the devices offer access times to 55

ns with power dissipation of just 275 mW over the commercial temperature range.

When the device is deselected, the CMOS standby current is less than 100 µA.

AT49F516

Not Recommended

for New Design

Contact Atmel to discuss

the latest design in trends

and options

(continued)

Pin Configurations

VSOP Top View

Type 1

10 x 14 mm

Pin Name

A0 - A14

Function

Addresses

Chip Enable

Output Enable

Write Enable

I/O0

I/O1

I/O2

I/O3

I/O4

I/O5

I/O6

I/07

I/O0 - I/O15 Data Inputs/Outputs

No Connect

GND

I/O8

I/O9

I/O10

I/O11

I/O12

I/O13

I/O14

I/O15

10 x 14 mm

A10

A11

A12

A13

A14

VCC

PLCC Top View

I/O12

I/O11

I/O10

39 A13

38 A12

37 A11

36 A10

35 A9

34 GND

33 NC

32 A8

31 A7

30 A6

29 A5

I/O9 10

I/O8 11

GND 12

NC 13

I/O7 14

I/O6 15

I/O5 16

I/O4 17

Rev. 1089B–10/98

12 3 4 5 6 7...13

中文翻译

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