參數(shù)資料
型號(hào): WE128K32-250G1UI
元件分類: PROM
英文描述: 128K X 32 EEPROM 5V MODULE, 250 ns, CQFP68
封裝: CERAMIC, LQFP-68
文件頁(yè)數(shù): 8/15頁(yè)
文件大?。?/td> 296K
代理商: WE128K32-250G1UI
2
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
WE128K32-XXX
FIG. 2 PIN CONFIGURATION FOR WE128K32-XG4X
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
GND
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
V
CC
A
11
A
12
A
13
A
14
A
15
A
16
CS
2
OE
CS
4
NC
I/O16
I/O17
I/O18
I/O19
I/O20
I/O21
I/O22
I/O23
GND
I/O24
I/O25
I/O26
I/O27
I/O28
I/O29
I/O30
I/O31
NC
A
0
A
1
A
2
A
3
A
4
A
5
CS
1
GND
CS
3
WE
A
6
A
7
A
8
A
9
A
10
V
CC
PIN DESCRIPTION
BLOCK DIAGRAM
TOP VIEW
128K x 8
8
I/O 0-7
CS 1
128K x 8
8
I/O 8-15
CS 2
128K x 8
8
I/O 16-23
CS 3
128K x 8
8
I/O 24-31
CS
A 0 - 16
OE
WE
4
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
GND
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
V
CC
A
11
A
12
A
13
A
14
A
15
A
16
CS
1
OE
CS
2
NC
WE
2
WE
3
WE
4
NC
I/O16
I/O17
I/O18
I/O19
I/O20
I/O21
I/O22
I/O23
GND
I/O24
I/O25
I/O26
I/O27
I/O28
I/O29
I/O30
I/O31
NC
A
0
A
1
A
2
A
3
A
4
A
5
CS
3
GND
CS
4
WE
1
A
6
A
7
A
8
A
9
A
10
V
CC
PIN DESCRIPTION
FIG. 3 PIN CONFIGURATION FOR WE128K32-XG2TX AND WE128K32-XG1UX
BLOCK DIAGRAM
128K x 8
8
I/O 0-7
CS1
128K x 8
8
I/O 8-15
2
128K x 8
8
I/O 16-23
3
128K x 8
8
I/O 24-31
4
A 0-16
OE
WE
CS
WE
CS
WE
CS
WE
12
3
4
TOP VIEW
The White 68 lead G2T/G1U
CQFP fills the same fit and
function as the JEDEC 68 lead
CQFJ or 68 PLCC. But the G2T/
G1U has the TCE and lead
inspection advantage of the
CQFP form.
I/O0-31 Data Inputs/Outputs
A0-16
Address Inputs
WE1-4
Write Enables
CS1-4
Chip Selects
OE
Output Enable
VCC
Power Supply
GND
Ground
NC
Not Connected
I/O0-31 Data Inputs/Outputs
A0-16
Address Inputs
WE
Write Enables
CS1-4
Chip Selects
OE
Output Enable
VCC
Power Supply
GND
Ground
NC
Not Connected
0.940"
相關(guān)PDF資料
PDF描述
WE128K32N-250H1IA 128K X 32 EEPROM 5V MODULE, 250 ns, CPGA66
WMS256K16L-20FGIA 256K X 16 STANDARD SRAM, 20 ns, CDSO44
WMS256K16-17FGCA 256K X 16 STANDARD SRAM, 17 ns, CDSO44
W2Z1M72SJ28BC 1M X 72 MULTI DEVICE SRAM MODULE, 2.8 ns, PBGA209
WE32K32-80G1TI 32K X 32 EEPROM 5V MODULE, 80 ns, CQFP68
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
WE128K32-250G1UIA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM
WE128K32-250G1UM 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM
WE128K32-250G1UMA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM
WE128K32-250G1UQ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM
WE128K32-250G1UQA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM