參數(shù)資料
型號(hào): X28C512JZ-15
廠商: INTERSIL CORP
元件分類: DRAM
英文描述: 5V, Byte Alterable EEPROM
中文描述: 64K X 8 EEPROM 5V, 150 ns, PQCC32
封裝: ROHS COMPLIANT, PLASTIC, MS-016AE, LCC-32
文件頁數(shù): 4/21頁
文件大?。?/td> 473K
代理商: X28C512JZ-15
4
FN8106.2
June 7, 2006
Pinouts
Pin Descriptions
Addresses (A
0
-A
15
)
The Address inputs select an 8-bit memory location during a
read or write operation.
Chip Enable (CE)
The Chip Enable input must be LOW to enable all read/write
operations. When CE is HIGH, power consumption is
reduced.
Output Enable (OE)
The Output Enable input controls the data output buffers and
is used to initiate read operations.
Data In/Data Out (I/O
0
-I/O
7
)
Data is written to or read from the X28C512, X28C513
through the I/O pins.
Write Enable (WE)
The Write Enable input controls the writing of data to the
X28C512, X28C513.
NC
NC
A
15
A
12
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
I/O
0
I/O
1
I/O
2
V
SS
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
V
CC
WE
NC
A
14
A
13
A
8
A
9
A
11
OE
A
10
CE
I/O
5
I/O
4
I/O
3
I/O
2
I/O
1
X28C512
Plastic DIP
CERDIP
FLAT Pack
SOIC (R)
Bottom
View
14
A
0
16
I/O
1
18
V
SS
11
A
3
9
A
5
7
A
7
15
I/O
0
17
I/O
2
19
I/O
3
5
A
15
2
NC
36
V
CC
20
I/O
4
21
I/O
5
34
NC
23
I/O
7
25
A
10
27
A
11
29
A
8
22
I/O
6
32
NC
24
CE
26
OE
28
A
9
30
A
13
13
A
1
12
A
2
10
A
4
8
A
6
4
NC
3
NC
1
NC
35
WE
33
NC
31
A
14
6
A
12
PGA
X28C512
(Top View)
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
I/O
0
A
13
A
8
A
9
A
11
OE
A
10
CE
I/O
7
A
14
I
1
A
1
A
1
N
N
V
C
W
N
2
32
6
7
1
5 4 3
8
9
10
11
12
13 15
14
17
16
18 19 20
22
23
24
25
26
27
28
29
31
21
30
PLCC/LCC
I
2
V
S
I
3
I
4
I
5
I
6
X28C513
(Top View)
A
6
A
5
A
4
A
3
A
2
A
1
A
0
NC
I/O
0
A
9
A
11
NC
OE
A
10
CE
I/O
7
I/O
6
A
8
I
1
A
7
A
1
V
C
W
2
32
6
7
1
5 4 3
8
9
10
11
12
13 15
14
17
16
18 19 20
22
23
24
25
26
27
28
29
31
21
30
I
2
V
S
N
I
3
I
4
I
5
A
1
A
1
A
1
Pin Names
SYMBOL
DESCRIPTION
A
0
-A
15
Address Inputs
I/O
0
-I/O
7
Data Input/Output
WE
Write Enable
CE
Chip Enable
OE
Output Enable
V
CC
+5V
V
SS
Ground
NC
No Connect
X28C512, X28C513
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