WMS7111 WINBOND [Winbond], WMS7111 Datasheet - Page 6
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: 6 of 23
- Download datasheet (384Kb)
6. PIN DESCRIPTION
Pin Name
INC
V
V
V
CS
U/
V
V
B
DD
SS
W
A
B
D
I/O
O
I
I
-
-
-
I
-
TABLE 1 – PIN DESCRIPTION
Increment Control. A High-Low transition of
increment based on the U/
Up/Down control Input. High state will cause the wiper to
move to the V
High terminal of WinPot
Ground pin, logic ground reference
Power Supply
Chip Select. When
and the device will be in the standby mode.
enables the part, placing it in the active power mode
Low terminal of WinPot
Wiper terminal of WinPot (can be buffered), its position on
the resistor array is controlled by the inputs on
and
CS
CS
is low will move the wiper up or down for one
- 6 -
B
B
terminal, Low state to the V
CS
Description
is HIGH, the part is deselected
D
input
A
terminal
WMS7110/1
INC
CS
INC
when
LOW
, U/
D
,
Related parts for WMS7111
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
WINBOND I/O, UART, infrared, parallel port, game port, MIDI port, flash ROM interface, general purpose I/O ports, FDC, hardware monitor functions
Manufacturer:
Winbond
Datasheet:
Part Number:
Description:
13-MEMORY TONE/PULSE DIALER WITH SAVE FUNCTION
Manufacturer:
Winbond
Datasheet:
Part Number:
Description:
TOUCH PULSE DIALER WITH REDIAL
Manufacturer:
Winbond
Datasheet:
Part Number:
Description:
Tone/pulse dialer with redial function
Manufacturer:
Winbond
Datasheet:
Part Number:
Description:
TOUCH PULSE DIALER WITH REDIAL
Manufacturer:
Winbond
Datasheet:
Part Number:
Description:
DTMF Transmitter, 3.58MHz, 5V, Standby, CMOS, 18-PDIP
Manufacturer:
Winbond
Datasheet:
Part Number:
Description:
SERIAL VOICE SRAM (128K · 1 BIT)
Manufacturer:
Winbond
Datasheet:
Part Number:
Description:
DTMF Transmitter, 3.58MHz, 5V, Standby, CMOS, 18-PDIP
Manufacturer:
Winbond
Datasheet:
Part Number:
Description:
13-MEMORY TONE/PULSE DIALER WITH SAVE FUNCTION
Manufacturer:
Winbond
Datasheet:
Part Number:
Description:
WE9142ATone/Pulse Telephone Dialer
Manufacturer:
Winbond
Datasheet:
Part Number:
Description:
13 Memory Tone / Pulse Switchable Dialer with Save Function
Manufacturer:
Winbond
Datasheet:
Part Number:
Description:
14-memory tone/pulse switchable dialer with handfree and lock functions
Manufacturer:
Winbond
Datasheet:
Part Number:
Description:
10-memory tone/pulse dialer with save function
Manufacturer:
Winbond
Datasheet:
Part Number:
Description:
23-flash memory tone/pulse dialer with handfree, lock and hold functions
Manufacturer:
Winbond
Datasheet: