- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄381462 > AT49BV4096 (Atmel Corp.) 4-Megabit 3-volt Only Flash Memory(4M位 3V閃速存儲器) PDF資料下載
參數(shù)資料
| 型號： | AT49BV4096 |
| 廠商： | Atmel Corp. |
| 英文描述： | 4-Megabit 3-volt Only Flash Memory(4M位 3V閃速存儲器) |
| 中文描述： | 4兆位3伏，只有閃存（4分位3V的閃速存儲器） |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 177K |
| 代理商： | AT49BV4096 |
1
Pin Configurations
Pin Name
Function
A0 - A17
Addresses
CE
Chip Enable
OE
Output Enable
WE
Write Enable
RESET
Reset
VPP
Program/Erase Power Supply
I/O0 - I/O15
Data Inputs/Outputs
NC
No Connect
Features
Low Voltage Operation
– 2.7V Read
– 5V Program/Erase
Fast Read Access Time - 120 ns
Internal Erase/Program Control
Sector Architecture
– One 8K Words (16K bytes) Boot Block with Programming Lockout
– Two 8K Words (16K bytes) Parameter Blocks
– One 232K Words (464K bytes) Main Memory Array Block
Fast Sector Erase Time - 10 seconds
Word-By-Word Programming - 10 μs/Word
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 AT49BV4096 and AT49LV4096 are 3-volt, 4-megabit Flash Memories organized
as 256K words of 16 bits each. Manufactured with Atmel's advanced nonvolatile
CMOS technology, the devices offer access times to 120 ns with power dissipation of
just 67 mW at 2.7V read. When deselected, the CMOS standby current is less than
50 μA.
To allow for simple in-system reprogrammability, the AT49BV4096/LV4096 does not
require high input voltages for programming. Reading data out of the device is similar
Rev. 0985B–10/98
SOIC (SOP)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
VPP
NC
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
GND
OE
I/O0
I/O8
I/O1
I/O9
I/O2
I/O10
I/O3
I/O11
RESET
WE
A8
A9
A10
A11
A12
A13
A14
A15
A16
NC
GND
I/O15
I/O7
I/O14
I/O6
I/O13
I/O5
I/O12
I/O4
VCC
TSOP Top View
Type 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
A15
A14
A13
A12
A11
A10
A9
A8
NC
NC
WE
RESET
VPP
NC
NC
NC
A17
A7
A6
A5
A4
A3
A2
A1
A16
NC
GND
I/O15
I/O7
I/O14
I/O6
I/O13
I/O5
I/O12
I/O4
VCC
I/O11
I/O3
I/O10
I/O2
I/O9
I/O1
I/O8
I/O0
OE
GND
CE
A0
4-Megabit
(256K x 16)
3-volt Only
Flash Memory
AT49BV4096
AT49LV4096
(continued)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT49LV4096 | 4-Megabit 3-volt Only Flash Memory(4M位 3V閃速存儲器) |
| AT49BV512 | 512K 64K x 8 Single 2.7-volt Battery-Voltage Flash Memory |
| AT49BV512-12JC | 512K 64K x 8 Single 2.7-volt Battery-Voltage Flash Memory |
| AT49BV512-12JI | 512K 64K x 8 Single 2.7-volt Battery-Voltage Flash Memory |
| AT49BV512-12PC | 512K 64K x 8 Single 2.7-volt Battery-Voltage Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT49BV4096-15RC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4-Megabit 256K x 16 3-volt Only CMOS Flash Memory |
| AT49BV4096-15RI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4-Megabit 256K x 16 3-volt Only CMOS Flash Memory |
| AT49BV4096-15TC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4-Megabit 256K x 16 3-volt Only CMOS Flash Memory |
| AT49BV4096-15TI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4-Megabit 256K x 16 3-volt Only CMOS Flash Memory |
| AT49BV4096-20RC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4-Megabit 256K x 16 3-volt Only CMOS Flash Memory |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。