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參數(shù)資料
| 型號(hào)： | AT49F8192T |
| 廠商： | Atmel Corp. |
| 英文描述： | 512K x 16 5-volt Only Flash Memory(512K x 16 5V閃速存儲(chǔ)器) |
| 中文描述： | 為512k × 16 5伏只有閃存（為512k × 16 5V的閃速存儲(chǔ)器） |
| 文件頁(yè)數(shù)： | 1/14頁(yè) |
| 文件大?。?/td> | 170K |
| 代理商： | AT49F8192T |
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1
Features
Single Voltage Operation
– 5V Read
– 5V Reprogramming
Fast Read Access Time - 90 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 488K Words (976K bytes) Main Memory Array Block
Fast Sector Erase Time - 10 seconds
Word-By-Word Programming - 50 μs/Word
Hardware Data Protection
DATA Polling For End Of Program Detection
Low Power Dissipation
– 50 mA Active Current
– 300 μA CMOS Standby Current
Typical 10,000 Write Cycles
Description
The AT49F8192(T) is a 5-volt-only, 8 megabit Flash Memory organized as 512K
words of 16 bits each. Manufactured with Atmel's advanced nonvolatile CMOS tech-
nology, the device offers access times to 90 ns with power dissipation of just 275 mW.
When deselected, the CMOS standby current is less than 300
μ
A.
Pin Configurations
Rev. 0588F–12/98
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
NC
NC
A18
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
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
NC
A18
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
8-Megabit
(512K x 16)
5-volt Only
Flash Memory
AT49F8192
AT49F8192T
Recommend using
AT49F8192A(T) for new
designs.
(continued)
Pin Name
Function
A0 - A18
Addresses
CE
Chip Enable
OE
Output Enable
WE
Write Enable
RESET
Reset
I/O0 - I/O15
Data Inputs/Outputs
NC
No Connect
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT49F8192T-12RC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Megabit 512K x 16 5-volt Only CMOS Flash Memory |
| AT49F8192T-12RI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Megabit 512K x 16 5-volt Only CMOS Flash Memory |
| AT49F8192T-12TC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Megabit 512K x 16 5-volt Only CMOS Flash Memory |
| AT49F8192T-12TI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Megabit 512K x 16 5-volt Only CMOS Flash Memory |
| AT49F8192T-90RC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Megabit 512K x 16 5-volt Only CMOS Flash Memory |
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