WSE128K16-35G2TC 查看數據表（PDF） - Unspecified
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WSE128K16-35G2TC Datasheet PDF : 15 Pages
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WSE128K16-XXX
FIG. 2 PIN CONFIGURATION FOR WSE128K16-XG2TX
TOP VIEW
PIN DESCRIPTION
ED0-15 EEPROM Data Inputs/Outputs
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
GND
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
10
60
11
59
12
58
13
57
14
56
15
55
16
54
17
53
18
52
19
51
20
50
21
49
22
48
23
47
24
46
25
45
26
44
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
ED0
ED1
ED2
ED3
ED4
ED5
ED6
ED7
GND
ED8
ED9
ED10
ED11
ED12
ED13
ED14
ED15
0.940"
The WEDC 68 lead G2T CQFP
fills the same fit and function as
the JEDEC 68 lead CQFJ or 68
PLCC. But the G2T has the TCE
and lead inspection advantage
of the CQFP form.
SD0-15
A0-16
SWE1-2
SCS1-2
OE
VCC
GND
NC
EWE1-2
ECS1-2
SRAM Data Inputs/Outputs
Address Inputs
SRAM Write Enable
SRAM Chip Selects
Output Enable
Power Supply
Ground
Not Connected
EEPROM Write Enable
EEPROM Chip Select
BLOCK DIAGRAM
OE
A0-16
S W E1 S CS1
S W E2 S CS2
E W E1 E CS1
E W E2 E CS2
128K x 8
SRAM
128K x 8
SRAM
128K x 8
EEPROM
128K x 8
EEPROM
8
SD0-7
8
SD8-15
8
ED0-7
8
ED8-15
White Electronic Designs Corporation • Phoenix, AZ • (602) 437-1520
2
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