WK8588-PC PDF даташит
Спецификация WK8588-PC изготовлена «WINKING TECHNOLOGY» и имеет функцию, называемую «Wireless Mouse Transmitter controller IC». |
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Детали детали
Номер произв | WK8588-PC |
Описание | Wireless Mouse Transmitter controller IC |
Производители | WINKING TECHNOLOGY |
логотип |
9 Pages
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WK8588-XX Wireless Mouse Transmitter controller IC
WK8588-XX
General Descriptions:
WK8588A-XX is a CMOS IC. It is used for wireless wheel mouse . It combine four
functions, those are built-in RF circuit for two RF channels, low-battery power detector,
DC/DC regulator & battery charger.
Feature:
● Operating voltage range: 2.0V ~ 3.3V
● Controller operating frequency: 32KHZ~56KHZ
● Device ID : 1. Power-on, it automatically generate a default ID
2. Push the ID button to generate random 8-bit ID code.
● Built-in 27MHZ FSK circuit.
● 2 RF channels support and 3/5 keys selection.
● 2 RF channels can auto exchange by pushing ID button.
● It has low power detector and display by LED or Buzzer.
● It has power-saving function.
● It has a built-in battery charger, the charger has some protections by timer and battery
voltage detection.
● It has a DC/DC regulator.
● It can be used for multifarious sensors by option bonding.
● It can use as an optic wireless mouse or a wheel wireless mouse
● It has many kinds of selection for optic or wheel, 3 or 5 keys, one or two channel RF.
● Package type and function :
28 pin SSOP(209mil) for single RF channel with 3 key.
44 pin LQFP(10X10mm) for dual RF channel with 5 key.
WINKING TECHNOLOGY INC.
1
NO.512, 5F1, Sec2, Cheng-Kung Rd, Nei-Hu, Taipei, R.O.C.
台北市內湖區成功路二段 512 號 5F-1
TEL : 886-2-87920925
FAX : 886-2-87920926
No Preview Available ! |
Pin Description:
WK8588A:CHIP
WK8588-XX
Number
1
2
3
4
5
6
7
8
9
10
Name
LBAT
Y2/SDIO
Y1/SCLK
X2/PD
X1
FADJ2
XAT2B
XAT2
CHSEL
RFVSS
Description
Low battery input
Y-axis encoder 2 input /sensor SDIO pin
Y-axis encoder 1 input/sensor SCLK pin
X-axis encoder 2 input/sensor PD pin
X-axis encoder 1 input
2nd Ch. Frequency adjustment
2nd Ch. X’tal connection
2nd Ch. X’tal connection
Channel option pin ,pull-low for 2CH
(default one channel in 1st Ch)
RF circuit Ground
WINKING TECHNOLOGY INC.
2
NO.512, 5F1, Sec2, Cheng-Kung Rd, Nei-Hu, Taipei, R.O.C.
台北市內湖區成功路二段 512 號 5F-1
TEL : 886-2-87920925
FAX : 886-2-87920926
No Preview Available ! |
WK8588-XX
11
RFOUT
RF output
12
RFVCC
RF circuit power supply
13
XAT1
1st Ch. X’tal connection
14
XAT1B
1st Ch. X’tal connection
15
FADJ1
1st Ch. Frequency adjustment
16
HOLD
Chip Standby controller pin ,pull-high to standby
17
OPT1
Sensor selection option pin (default pull-high)
18 VSS Ground
19
DCO
DC/DC output
20
DCVR
DC/DC voltage modify pin
21
CHIN
Wheel sensor LED driver
22
CHO
Charger controller output
23
CHVF
Charger cutoff voltage modify pin
24
OSCI
Crystal Oscillation output
25
OSCR
RC Oscillation output
26
OSCO
Oscillation input
27
TEST
Option for sensor
28 Z2
Scrolling encoder 2
29 Z1
Scrolling encoder 1
30 ID
ID change control
31
KEY5
5th key input
32
KEY4
4th key input
33
KEYM
Middle key input
34
KEYR
Right key input
35
KEYL
Left key input
36
RDPD
Wheel sensor LED driver / sensor power controller pin
37
OPT2
Sensor selection option pin(default pull-low)
38
VCC
Power supply
39
OPT3
Sensor selection option pin(default pull-low)
40
LLED
Low battery output to LED or Buzzer
WINKING TECHNOLOGY INC.
3
NO.512, 5F1, Sec2, Cheng-Kung Rd, Nei-Hu, Taipei, R.O.C.
台北市內湖區成功路二段 512 號 5F-1
TEL : 886-2-87920925
FAX : 886-2-87920926
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Номер в каталоге | Описание | Производители |
WK8588-PC | Wireless Mouse Transmitter controller IC | WINKING TECHNOLOGY |
WK8588-PCL | Wireless Mouse Transmitter controller IC | WINKING TECHNOLOGY |
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