Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

AT49LV1024A Datasheet(PDF) 1 Page - ATMEL Corporation

Part # AT49LV1024A
Description  1-megabit (64K x 16) 3-volt Only Flash Memory
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT49LV1024A Datasheet(HTML) 1 Page - ATMEL Corporation

  AT49LV1024A Datasheet HTML 1Page - ATMEL Corporation AT49LV1024A Datasheet HTML 2Page - ATMEL Corporation AT49LV1024A Datasheet HTML 3Page - ATMEL Corporation AT49LV1024A Datasheet HTML 4Page - ATMEL Corporation AT49LV1024A Datasheet HTML 5Page - ATMEL Corporation AT49LV1024A Datasheet HTML 6Page - ATMEL Corporation AT49LV1024A Datasheet HTML 7Page - ATMEL Corporation AT49LV1024A Datasheet HTML 8Page - ATMEL Corporation AT49LV1024A Datasheet HTML 9Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 14 page
background image
1
Features
Single-voltage Operation Read/Write Operation: 2.7V to 3.6V (BV). 3.0V to 3.6V(LV)
Fast Read Access Time – 45 ns
Internal Program Control and Timer
8K Word Boot Block with Lockout
Fast Erase Cycle Time – 1.5 Seconds
Word-by-word Programming – 20 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
Description
The AT49BV/LV1024A is a 3-volt only in-system Flash memory. The 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 72 mW over the industrial temperature range.
To allow for simple in-system reprogrammability, the AT49BV/LV1024A does not
require high input voltages for programming. Three-volt-only commands determine the
read and programming operation of the device. Reading data out of the device is simi-
lar to reading from an EPROM. Reprogramming the AT49BV/LV1024A is performed
by erasing a block of data (entire chip or main memory block) and then programming
on a word by word basis. The typical word programming time is a fast 20 µs. The end
of a program cycle can be optionally detected by the Data Polling feature. Once the
end of a word program cycle has been detected, a new access for a read or program
can begin. The typical number of program and erase cycles is in excess of 10,000
cycles.
The optional 8K word boot block section includes a reprogramming write lock out fea-
ture to provide data integrity. The boot sector is designed to contain user secure code,
and when the feature is enabled, the boot sector is permanently protected from being
erased or reprogrammed.
1-megabit
(64K x 16)
3-volt Only
Flash Memory
AT49BV1024A
AT49LV1024A
Pin Configurations
Pin Name
Function
A0 - A15
Addresses
CE
Chip Enable
OE
Output Enable
WE
Write Enable
I/O0 - I/O15
Data Inputs/Outputs
NC
No Connect
AT49BV/LV1024A VSOP Top View
Type 1
10 x 14 mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
A9
A10
A11
A12
A13
A14
A15
NC
WE
VCC
NC
CE
I/O15
I/O14
I/O13
I/O12
I/O11
I/O10
I/O9
I/O8
GND
A8
A7
A6
A5
A4
A3
A2
A1
A0
OE
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
GND
Rev. 3332B–FLASH–12/03


Similar Part No. - AT49LV1024A

ManufacturerPart #DatasheetDescription
logo
ATMEL Corporation
AT49LV160 ATMEL-AT49LV160 Datasheet
308Kb / 29P
   16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory
AT49LV160-90TI ATMEL-AT49LV160-90TI Datasheet
308Kb / 29P
   16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory
AT49LV161 ATMEL-AT49LV161 Datasheet
308Kb / 29P
   16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory
AT49LV161-70CI ATMEL-AT49LV161-70CI Datasheet
308Kb / 29P
   16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory
AT49LV161-70TI ATMEL-AT49LV161-70TI Datasheet
308Kb / 29P
   16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory
More results

Similar Description - AT49LV1024A

ManufacturerPart #DatasheetDescription
logo
ATMEL Corporation
AT29LV1024 ATMEL-AT29LV1024 Datasheet
215Kb / 12P
   1-Megabit (64K x 16) 3-volt Only Flash Memory
AT49F1024 ATMEL-AT49F1024 Datasheet
178Kb / 13P
   1-Megabit 64K x 16 5-volt Only Flash Memory
AT29C1024 ATMEL-AT29C1024 Datasheet
705Kb / 12P
   1 Megabit 64K x 16 5-volt Only CMOS Flash Memory
AT49BV160C ATMEL-AT49BV160C Datasheet
236Kb / 30P
   16-megabit (1M x 16) 3-volt Only Flash Memory
AT49BV160D ATMEL-AT49BV160D Datasheet
460Kb / 29P
   16-megabit (1M x 16) 3-volt Only Flash Memory
AT49F1024A ATMEL-AT49F1024A Datasheet
139Kb / 14P
   1 - MEGABIT ( 64K X 16 ) 5 - VOLTS ONLY FLASH MEMORY
AT49BV640D ATMEL-AT49BV640D Datasheet
591Kb / 31P
   64-megabit (4M x 16) 3-volt Only Flash Memory
AT49BV642D ATMEL-AT49BV642D Datasheet
263Kb / 29P
   64-megabit (4M x 16) 3-volt Only Flash Memory
AT49BV320C ATMEL-AT49BV320C Datasheet
241Kb / 32P
   32-megabit (2M x 16) 3-volt Only Flash Memory
AT49BV320D ATMEL-AT49BV320D Datasheet
518Kb / 33P
   32-megabit (2M x 16) 3-volt Only Flash Memory
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com