WMS7201050M WINBOND [Winbond], WMS7201050M Datasheet - Page 3

• Manufacturer Part Number: WMS7201050M
• Description: 256-TAP QUAD-CHANNEL NON-VOLATILE DIGITAL POTENTIOMETER
• Manufacturer: WINBOND [Winbond]

3. BLOCK DIAGRAM
SDO
RDY
R/B
VDD
V
CLK
WP
SDI
CS
DD
NV Memory
Interface
Control
Serial
- 3 -
Power on/Preset Mem Tap
Power on/Preset Mem Tap
Power on/Preset Mem Tap
Power on/Preset Mem Tap
3 Addressable Preset Tap
3 Addressable Preset Tap
3 Addressable Preset Tap
3 Addressable Preset Tap
NV Memory-4
NV Memory-1
NV Memory-2
NV Memory-3
Publication Release Date: January 2003
9
bit
9
bit
9
bit
9
bit
9
bit
9
bit
9
bit
9
bit
th
th
th
th
th
th
th
th
WMS7204
VW4
VW1
VW2
VW3
VB4
V
VB1
VB2
VB3
VA4
GND
VA1
VA2
VA3
SS
Revision 1.0