AT49F1025-45VC

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
13页	181K
描述
1-Megabit 64K x 16 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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AT49F1025-45VC 数据手册

Features

• Single Voltage Operation

– 5V Read

– 5V Reprogramming

• Fast Read Access Time - 45 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 mm VSOP Package

• Typical 10,000 Write Cycles

1-Megabit

(64K x 16)

Description

5-volt Only

Flash Memory

The AT49F1024 and the AT49F1025 are 5-volt-only in-system Flash Memories. Their

1 megabit of memory is organized as 65,536 words by 16 bits. Manufactured with

Atmel’s advanced nonvolatile CMOS technology, the devices offer access times to 45

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. The

only difference between the AT49F1024 and the AT49F1025 is the pinout. The

AT49F1024 is pin compatable with the AT27C1024, and the AT49F1025 is pin com-

AT49F1024

AT49F1025

patable with the AT29C1024.

(continued)

AT49F1024 VSOP Top View

Pin Configurations

Type 1

Pin Name

A0 - A15

Function

10 x 14 mm

Addresses

A10

GND

Chip Enable

Output Enable

Write Enable

A11

A12

A13

A14

A15

I/O0 - I/O15 Data Inputs/Outputs

VCC

No Connect

I/O0

I/O1

I/O2

I/O3

I/O4

I/O5

I/O6

I/O7

GND

I/O15

I/O14

I/O13

I/O12

I/O11

I/O10

I/O9

I/O8

AT49F1025 VSOP Top View

Type 1

10 x 14 mm

I/O0

I/O1

I/O2

I/O3

I/O4

I/O5

I/O6

I/07

PLCC Top View

I/O12

39 A13

38 A12

37 A11

36 A10

35 A9

34 GND

33 NC

32 A8

31 A7

30 A6

29 A5

GND

I/O8

I/O9

I/O10

I/O11

I/O12

I/O13

I/O14

I/O15

I/O11

I/O10

10 x 14 mm

A10

A11

A12

A13

A14

A15

VCC

I/O9 10

I/O8 11

GND 12

NC 13

I/O7 14

I/O6 15

I/O5 16

I/O4 17

Rev. 0765D–09/98

12 3 4 5 6 7...13

中文翻译

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与AT49F1025-45VC相关器件

型号	品牌	获取价格	描述	数据表
AT49F1025-50JC	ETC	获取价格	x16 Flash EEPROM
AT49F1025-50VC	ETC	获取价格	x16 Flash EEPROM
AT49F1025-55JC	ATMEL	获取价格	1-Megabit 64K x 16 5-volt Only Flash Memory
AT49F1025-55JI	ATMEL	获取价格	1-Megabit 64K x 16 5-volt Only Flash Memory
AT49F1025-55VC	ATMEL	获取价格	1-Megabit 64K x 16 5-volt Only Flash Memory
AT49F1025-55VI	ATMEL	获取价格	1-Megabit 64K x 16 5-volt Only Flash Memory
AT49F1025-70JC	ATMEL	获取价格	1-Megabit 64K x 16 5-volt Only Flash Memory
AT49F1025-70JI	ATMEL	获取价格	1-Megabit 64K x 16 5-volt Only Flash Memory
AT49F1025-70VC	ATMEL	获取价格	1-Megabit 64K x 16 5-volt Only Flash Memory
AT49F1025-70VI	ATMEL	获取价格	1-Megabit 64K x 16 5-volt Only Flash Memory

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