AT49F001AT-55TI

更新时间： 2024-11-27 08:38:19

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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数据手册

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AT49F001AT-55TI 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

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与AT49F001AT-55TI相关器件

型号	品牌	获取价格	描述	数据表
AT49F001AT-55TJ	ATMEL	获取价格	Flash, 128KX8, 55ns, PDSO32, 8 X 20 MM, PLASTIC, MO-142BD, TSOP1-32
AT49F001AT-55VI	ATMEL	获取价格	1-MEGABIT (128 X 8) 5-VOLT ONLY FLASH MEMORY
AT49F001AT-55VJ	ATMEL	获取价格	Flash, 128KX8, 55ns, PDSO32, 8 X 14 MM, PLASTIC, MO-142BA, VSOP-32
AT49F001N	ATMEL	获取价格	1-Megabit 128K x 8 5-volt Only Flash Memory
AT49F001N-12JC	ATMEL	获取价格	1-Megabit 128K x 8 5-volt Only Flash Memory
AT49F001N-12JI	ATMEL	获取价格	1-Megabit 128K x 8 5-volt Only Flash Memory
AT49F001N-12PC	ATMEL	获取价格	1-Megabit 128K x 8 5-volt Only Flash Memory
AT49F001N-12PI	ATMEL	获取价格	1-Megabit 128K x 8 5-volt Only Flash Memory
AT49F001N-12TC	ATMEL	获取价格	1-Megabit 128K x 8 5-volt Only Flash Memory
AT49F001N-12TI	ATMEL	获取价格	1-Megabit 128K x 8 5-volt Only Flash Memory