AT49BV001A-55TI datasheet(1/18 Pages) ATMEL

Part #	AT49BV001A-55TI

Description	1-megabit (128K x 8) Single 2.7-volt Battery-Voltage??Flash Memory

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Manufacturer	ATMEL [ATMEL Corporation]

Direct Link	http://www.atmel.com

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Features

• Single Supply for Read and Write: 2.7 to 3.6V

• Fast Read Access Time – 55 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

– 15 mA Active Current

– 50 µA CMOS Standby Current

• Typical 10,000 Write Cycles

Description

The AT49BV001A(N)(T) is a 2.7-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

55 ns with power dissipation of just 54 mW over the industrial temperature range.

1-megabit

(128K x 8)

Single 2.7-volt

Battery-Voltage

™

Flash Memory

AT49BV001A

AT49BV001AN

AT49BV001AT

AT49BV001ANT

Rev. 3364C–FLASH–9/03

PLCC Top View

Pin Configurations

Pin Name

Function

A0 - A16

Addresses

CE

Chip Enable

OE

Output Enable

WE

Write Enable

RESET

I/O0 - I/O7

Data Inputs/Outputs

NC

No Connect

5

6

7

8

9

10

11

12

13

29

28

27

26

25

24

23

22

21

A7

A6

A5

A4

A3

A2

A1

A0

I/O0

A14

A13

A8

A9

A11

OE

A10

CE

I/O7

VSOP Top View (8 x 14 mm) or

TSOP Top View (8 x 20 mm)

Type 1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

A11

A9

A8

A13

A14

NC

WE

VCC

*RESET

A16

A15

A12

A7

A6

A5

A4

OE

A10

CE

I/O7

I/O6

I/O5

I/O4

I/O3

GND

I/O2

I/O1

I/O0

A0

A1

A2

A3

Note:

*This pin is a NC on the AT49BV001AN(T).

Similar Part No. - AT49BV001A-55TI

Manufacturer	Part #	Datasheet	Description
ATMEL Corporation	AT49BV001	171Kb / 20P	1-Megabit 128K x 8 Single 2.7-Volt Battery-Voltage Flash Memory
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	AT49BV001-12PC	171Kb / 20P	1-Megabit 128K x 8 Single 2.7-Volt Battery-Voltage Flash Memory
	AT49BV001-12TC	171Kb / 20P	1-Megabit 128K x 8 Single 2.7-Volt Battery-Voltage Flash Memory

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Similar Description - AT49BV001A-55TI

Manufacturer	Part #	Datasheet	Description
ATMEL Corporation	AT49BV010	88Kb / 11P	1-Megabit 128K x 8 Single 2.7-volt Battery-Voltage Flash Memory
	AT49BV001	171Kb / 20P	1-Megabit 128K x 8 Single 2.7-Volt Battery-Voltage Flash Memory
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	AT49BV2048A	263Kb / 17P	2-megabit (256K x 8/128K x 16) Single 2.7-volt Battery-Voltage??Flash Memory
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	AT49BV-LV002	120Kb / 21P	2-Megabit (256K x 8) Single 2.7-volt Battery-Voltage??Flash Memory
	AT49BV040	210Kb / 12P	4-Megabit 512K x 8 Single 2.7-volt Battery-Voltage Flash Memory
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AT49BV001A-55TI Datasheet(PDF) 1 Page - ATMEL Corporation

AT49BV001A-55TI Datasheet(HTML) 1 Page - ATMEL Corporation

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