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AT49LV001N-90JC Datasheet دیتاشیت PDF دانلود

دیتاشیت - ATMEL Corporation - 1-Megabit 128K x 8 Single 2.7-Volt Battery-Voltage Flash Memory

شماره قطعه AT49LV001N-90JC
شرح مفصل 1-Megabit 128K x 8 Single 2.7-Volt Battery-Voltage Flash Memory
تولید کننده ATMEL Corporation 
آرم ATMEL Corporation 


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AT49LV001N-90JC شرح
Features
Single Supply for Read and Write: 2.7V to 3.6 (BV), 3.0 to 3.6V (LV)
Fast Read Access Time - 70 ns
Internal Program Control and Timer
Sector Architecture
– One 16K Byte Boot Block with Programming Lockout
– Two 8K Byte Parameter Blocks
– Two Main Memory Blocks (32K, 64K) Bytes
Fast Erase Cycle Time - 10 seconds
Byte By Byte Programming - 30 µs/Byte Typical
Hardware Data Protection
DATA Polling For End Of Program Detection
Low Power Dissipation
– 25 mA Active Current
– 50 µA CMOS Standby Current
Typical 10,000 Write Cycles
Description
The AT49BV/LV001(N)(T) is a 3-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 70
ns with power dissipation of just 90 mW over the commercial temperature range.
When the device is deselected, the CMOS standby current is less than 50 µA. For the
(continued)
Pin Configurations
DIP Top View
Pin Name
A0 - A16
CE
OE
WE
RESET
I/O0 - I/O7
DC
NC
Function
Addresses
Chip Enable
Output Enable
Write Enable
RESET
Data Inputs/Outputs
Don’t Connect
No Connect
PLCC Top View
*RESET
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32 VCC
31 WE
30 NC
29 A14
28 A13
27 A8
26 A9
25 A11
24 OE
23 A10
22 CE
21 I/O7
20 I/O6
19 I/O5
18 I/O4
17 I/O3
VSOP Top View (8 x 14mm) or
TSOP Top View (8 x 20mm)
Type 1
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
5
6
7
8
9
10
11
12
13
29 A14
28 A13
27 A8
26 A9
25 A11
24 OE
23 A10
22 CE
21 I/O7
A11
A9
A8
A13
A14
NC
WE
VCC
*RESET
A16
A15
A12
A7
A6
A5
A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32 OE
31 A10
30 CE
29 I/O7
28 I/O6
27 I/O5
26 I/O4
25 I/O3
24 GND
23 I/O2
22 I/O1
21 I/O0
20 A0
19 A1
18 A2
17 A3
*Note: This pin is a DC on the AT49BV001N(T) and AT49LV001N(T).
1-Megabit
(128K x 8)
Single 2.7-Volt
Battery-Voltage
Flash Memory
AT49BV001
AT49LV001
AT49BV001N
AT49LV001N
AT49BV001T
AT49LV001T
AT49BV001NT
AT49LV001NT
Rev. 1110A–07/98
1

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دیتاشیت توصیه

شماره قطعه شرح مفصل تولید کنندگان
AT49LV001N-90JC 1-Megabit 128K x 8 Single 2.7-Volt Battery-Voltage Flash Memory ATMEL Corporation
ATMEL Corporation
AT49LV001N-90JI 1-Megabit 128K x 8 Single 2.7-Volt Battery-Voltage Flash Memory ATMEL Corporation
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