Datasheet > AT49F001ANT

AT49F001ANT

更新时间： 2024-11-27 08:38:15

品牌	Logo	应用领域
爱特美尔 - ATMEL		存储
页数	文件大小	规格书
18页	284K
描述
1-MEGABIT (128 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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AT49F001ANT 数据手册

Features

• Single-voltage Operation

– 5V Read

– 5V Reprogramming

• Fast Read Access Time – 45 ns

• Internal Program Control and Timer

• Sector Architecture

– One 16K Bytes Boot Block with Programming Lockout

– Two 8K Bytes Parameter Blocks

– Two Main Memory Blocks (32K Bytes, 64K Bytes)

• Fast Erase Cycle Time – 3 Seconds

• Byte-by-Byte Programming – 30 µs/Byte Typical

• Hardware Data Protection

• DATA Polling for End of Program Detection

• Low Power Dissipation

– 20 mA Active Current

– 50 µA CMOS Standby Current

• Typical 10,000 Write Cycles

1-megabit

(128K x 8)

5-volt Only

Flash Memory

Description

AT49F001A

The AT49F001A(N)(T) is a 5-volt only in-system reprogrammable Flash memory. Its

1 megabit of memory is organized as 131,072 words by 8 bits. Manufactured with

Atmel’s advanced nonvolatile CMOS technology, the device offers access times to

45 ns with power dissipation of just 110 mW over the industrial temperature range.

AT49F001AN

AT49F001AT

AT49F001ANT

Pin Configurations

VSOP Top View (8 x 14 mm) or

TSOP Top View (8 x 20 mm)

Pin Name Function

Type 1

A0 - A16

Addresses

Chip Enable

Output Enable

Write Enable

RESET

A11

A10

A13

A14

I/O7

I/O6

I/O5

I/O4

I/O3

GND

I/O2

I/O1

I/O0

VCC

* RESET

A16

A15

A12

RESET

I/O0 - I/O7 Data Inputs/Outputs

No Connect

PLCC Top View

29 A14

28 A13

27 A8

26 A9

25 A11

24 OE

23 A10

22 CE

21 I/O7

A2 10

A1 11

A0 12

I/O0 13

3365C–FLASH–9/03

Note:

*This pin is a NC on the AT49F001AN(T)

12 3 4 5 6 7...18

中文翻译

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与AT49F001ANT相关器件

型号	品牌	获取价格	描述	数据表
AT49F001ANT-45JI	ATMEL	获取价格	1-MEGABIT (128 X 8) 5-VOLT ONLY FLASH MEMORY
AT49F001ANT-45JJ	ATMEL	获取价格	Flash, 128KX8, 45ns, PQCC32, PLASTIC, MS-016AE, LCC-32
AT49F001ANT-45TI	ATMEL	获取价格	1-MEGABIT (128 X 8) 5-VOLT ONLY FLASH MEMORY
AT49F001ANT-45TJ	ATMEL	获取价格	Flash, 128KX8, 45ns, PDSO32, 8 X 20 MM, PLASTIC, MO-142BD, TSOP1-32
AT49F001ANT-45VI	ATMEL	获取价格	1-MEGABIT (128 X 8) 5-VOLT ONLY FLASH MEMORY
AT49F001ANT-45VJ	ATMEL	获取价格	Flash, 128KX8, 45ns, PDSO32, 8 X 14 MM, PLASTIC, MO-142BA, VSOP-32
AT49F001ANT-55JI	ATMEL	获取价格	1-MEGABIT (128 X 8) 5-VOLT ONLY FLASH MEMORY
AT49F001ANT-55JJ	ATMEL	获取价格	Flash, 128KX8, 55ns, PQCC32, PLASTIC, MS-016AE, LCC-32
AT49F001ANT-55JU	ATMEL	获取价格	Flash, 128KX8, 55ns, PQCC32, GREEN, PLASTIC, MS-016AE, LCC-32
AT49F001ANT-55TI	ATMEL	获取价格	1-MEGABIT (128 X 8) 5-VOLT ONLY FLASH MEMORY