WSF2816-39H1MA Просмотр технического описания (PDF) - White Electronic Designs => Micro Semi
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WSF2816-39H1MA Datasheet PDF : 15 Pages
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WSF2816-39XX
FIG. 2 PIN CONFIGURATION FOR WSF2816-39G2UX
TOP VIEW
PIN DESCRIPTION
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
FD0
FD1
FD2
FD3
FD4
FD5
FD6
FD7
GND
FD8
FD9
FD10
FD11
FD12
FD13
FD14
FD15
0.940"
The White 68 lead G2U CQFP
fills the same fit and function as
the JEDEC 68 lead CQFJ or 68
PLCC. But the G2U has the TCE
and lead inspection advantage
of the CQFP form.
FD0-15Flash Data Inputs/Outputs
SD0-15SRAM Data Inputs/Outputs
A0-18 Address Inputs
SWE1-2 SRAM Write Enable
SCS1-2 SRAM Chip Selects
OE Output Enable
VCC Power Supply
GND
Ground
NC Not Connected
FWE1-2 Flash Write Enable
FCS1-2 Flash Chip Select
BLOCK DIAGRAM
OE
A0-18
S W E1 S CS1
S W E2 S CS2
F W E1 F CS1
F W E2 F CS2
128K x 8
SRAM
128K x 8
SRAM
512K x 8
FLASH
512K x 8
FLASH
8
SD0-7
8
SD8-15
8
FD0-7
8
FD8-15
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
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