IS18WWC1W-K NKK Switches, IS18WWC1W-K Datasheet - Page 5

• Manufacturer Part Number: IS18WWC1W-K
• Description: DESIGN KIT FOR OLED ROCKER
• Manufacturer: NKK Switches
• Series: SmartSwitch™r

Specifications of IS18WWC1W-K

• Main Purpose: Switches with Programmable Display
• Utilized Ic / Part: SmartSwitch™OLED Rocker Switch
• Primary Attributes: OLED Rocker Switch
• Description/function: SMARTSWITCH Development Kit
• Maximum Operating Temperature: + 70 C
• Operating Voltage: 2.7 V to 5.5 V
• For Use With: 360-2421 - SMARTSWITCH DEVELOPMENT KIT 8360-2420 - SMARTSWITCH EVAL KIT OLED ROCKERIS-INT DEV KIT-8 - SMARTSWITCH INT DEVELOPMENT KITD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: OLED Smartswitch Rocker
• Other names: 360-2419

www.nkksmartswitch.com • Toll Free: 1.877.2BUYNKK • Tel: [phone] • Fax: [phone] • Email: [e-mail]
BLOCK DIAGRAM & PIN CONFIGURATIONS
TIMING SPECIFICATIONS
Clock Cycle Time
A0 Setup Time
A0 Hold Time
XCS Setup Time
XCS Hold Time
High Level XCS Pulse Width
Write Data Setup Time
Write Data Hold Time
SCL Low Time
SCL High Time
SCL Rise Time
SCL Fall Time
* Requires more than 100ns after resetting software
Chromaticity Diagram
AC Characteristics
(Temperature at –20°C ~ +70°C), VDDA = 2.8V, VAH = 16V
Point
IS18WWC1W
A
B
C
D
Items
Pin No.
10
11
12
1
2
3
4
5
6
7
8
9
Chromaticity X
SW_COM
0.3441
0.2983
0.2799
0.3257
Symbol
VDDA
XRES
SW1
SW2
SW3
VAH
XCS
VSS
SCL
A0
SI
Symbols Minimum Typical Maximum
t
t
t
t
t
t
t
t
t
t
t
t
c yc le
SWDS
SWDN
CWS
CWH
CSBH
WDTS
WDTH
SCLL
SC LH
r
f
100ns
*10ns
65ns
35ns
65ns
95ns
10ns
20ns
45ns
45ns
––
––
Logic Type Power Source
Reset
Chip Select
Address
Serial Clock
Serial Data Input
Ground
Drive Type Power Source
Switch Terminal 1
Switch Terminal 2
Switch Terminal 3
Switch Common Terminal
OLED SMARTSWITCH
Chromaticity Y
Name
0.3663
0.3384
0.2881
0.3160
––
––
––
––
––
––
––
––
––
––
––
––
15ns
15ns
––
––
––
––
––
––
––
––
––
––
Terminal to initialize IC built-in logic; initializes with low level
Slave select for SPI. This line is active low.
Terminal to input control signals of command/parameter
Set low at time of command input and high level at the time
of parameter input.
Read command/parameter at time of SCL signal standing up
Terminal to input command/parameter by SPI
N/O
N/O
N/O
XCS
SCL
A0
SI
SW_COM 12
t
WDS
t
F
VDDA
t
t
XRES
SWDS
VAH
C WS
t
XCS
VSS 7
R
SCL
A0
SI
t
D7
S C LH
t
8
2
5
3
6
4
S CLL
1
Function
t
c y cle
t
WDT H
D6
0.39
0.38
0.37
0.36
0.35
0.34
0.33
0.32
0.31
0.30
0.29
0.28
0.27
0.26
0.25
0.25
Graphic Display
Segment Driver
SEG1 . . . SEG96
Display Control
& Screen Saver
I/F Circuit Block
Data
128 x 64 x 1 Bit
Light Decoder
D5
0.27
Black & White OLED Panel
C
RAM
D4
0.29
Chromaticity X
96 x 64
B
COM1 . . . COM64
0.31
D3
Common Driver
Oscillator
Register
Control
Timing
0.33
D
D2
TM
0.35
A
Rocker
D1
0.37
OLED Driver
with Controller
10
11
9
D0
t
SWCH
t
SW1
SW2
SW3
CWH
t
CSBH
5