WMS7111 WINBOND [Winbond], WMS7111 Datasheet - Page 3
WMS7111
Manufacturer Part Number
WMS7111
Description
NONVOLATILE DIGITAL POTENTIOMETERS WITH UP/DOWN (3-WIRE) INTERFACE
Manufacturer
WINBOND [Winbond]
Datasheet
1.WMS7111.pdf
(23 pages)
- Current page: 3 of 23
- Download datasheet (384Kb)
3. BLOCK DIAGRAM
V
V
U/D
U/D
INC
INC
CS
CS
SS
SS
NV Memory
NV Memory
Up/Down
Up/Down
Interface
Interface
FIGURE 1 – WMS7110 BLOCK DIAGRAM (Rheostat Mode)
Control
Control
Serial
Serial
FIGURE 2 – WMS7111 BLOCK DIAGRAM (Divider Mode)
- 3 -
NV Memory
NV Memory
NVMEM0
NVMEM0
Publication Release Date: April 21, 2005
WMS7110/1
Revision 1.1
V
V
V
V
V
V
V
V
W
W
DD
DD
B
B
A
A
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