EMC EM84510EP Ps/2 scrolling mouse controller Datasheet

EM84510
PS/2 SCROLLING MOUSE CONTROLLER
GENERAL DESCRIPTION
The EM84510 Scrolling Mouse Controller is specially designed to control PS/2 mouse device. This single chip
can interface three key-switches four photo-couples plus z-axis direct to 8042 controller.
EM84510 can receive command and echo status or data format which are compatible with IBM PS/2 mode
mouse.
Key debouncing circuit is provided to prevent false entry and improve the accuracy.
In the traditional mouse, a great number of noises are generated when the grid is partially closed or opened. These
noises are usually mistaken for movement signals by traditional mouse controller and the cursor of the dispaly
screen is thus moved frequently up and down or back and forth. This will consume a great amount of energy.
The EM84510 mouse controller provides noise immunity circuits to eliminat these noise in order to reduce
energy consumption.
FEATURES
•
•
•
•
•
•
•
•
•
•
•
•
Using 51k ±5% resistor for RC oscillation.
Compatible with legacy PS/2 mouse.
Compatible with Microsoft scrolling mouse.
Built-in noise immunity circuit.
Built-in current comparator for photo-couples input.
Built-in three step dynamic input impedance.
Three key-switches and four photo-couples inputs.
Six types Z direction input:
1. Photo couples input. (Z/1)
4. Mechanical input. (Z/1)
2. Key-switches input.
5. Photo couples input. (Z/4)
3. Voltage-sensing input.
6. Mechanical input. (Z/2)
Both key-press and key-release debounce interval 12 ms.
The sampilng rate of motion detector is about 65KHz.
Low power dissipation.
Package type:
EM84510AP : 16DIP, Photo couples input. (Z/1) EM84510DP: 16DIP, Mechanical input. (Z/1)
EM84510BP : 16DIP, Key-switches input.
EM84510EP : 16DIP, Photo couples input. (Z/4)
EM84510CP : 16DIP, Voltage-sensing input.
EM84510FP : 16DIP, Mechanical input. (Z/2)
PIN ASSIGNMENT
EM84510A/B/C/D/E/FP
VDD
OSC.OUT
Z1
Z2
CLK
DATA
OPT
VSS
1
2
3
4
5
6
7
8
* This specification are subject to be changed without notice.
16
15
14
13
12
11
10
9
OSCR
Y2
Y1
X2
X1
L
M
R
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EM84510
PS/2 SCROLLING MOUSE CONTROLLER
FUNCTIONAL BLOCK DIAGRAM
THREE TYPES SELECTOR
Z1
Z2
COMPARATOR
VOLTAGE
SENSOR
KEY-SWITCH
DETECTOR
DATA CLK
Z-AXIS COUNTER
C
O
M
P
A
R
A
T
O
R
OPT
X1
X2
Y1
Y2
L
M
R
D
ME
O T
T E
I C
O T
NO
COUNTER
DATA
I/O
MULTIPLEXER
R
D
E
B
O
U
N
C
E
COMMON
STATUS
TIMING
CONTROLLER
SYSTEM CLOCK
GENERATOR
OSCR
OSC.OUT
RC
OSCILLATION
PIN DESCRIPTIONS
Symbol
I/O
OPT
I/O
OSC.OUT
OSCR
CLK
DATA
R/M/L
O
I
I/O
I/O
I
X1
X2
Y1
Y2
Z1
Z2
VSS
VDD
I
Function
INPUT: 200kohm pull low to VSS.
When OPT is connected to VDD, EM84510 will enter test mode. In test mode,
L will be the output of X1,while M will be the output of X2. Toggling R key can
change these output to be Y1,Y2 or Z1,Z2 respectively.
OUTPUT: 2kHz Z-axis LED driving source.
"1"= VDD, "0"= floating
High duty is about 60us.
RC mode oscillation with 51kohm resistor.
Connect to 8042 auxiliary port CLK line.
Connect to 8042 auxiliary port DATA line.
Three key-switches inputs.
200kohm resistor pull low.
Three step dynamic input impedance.
Use current comparator to measure photo-couples "ON" ,or "OFF".
Z-axis inputs.
Photo mode: Three step dynamic input impedance. Current comparator input.
Key mode: 200kohm resistor pull low. 7 levels increased by "M" key.
Voltage mode: 200kohm resistor pull low. 7 levels voltage comparator.
Mechanical mode : 13.2kohm resistor pull low.
Negative power.
Power line.
* This specification are subject to be changed without notice.
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PS/2 SCROLLING MOUSE CONTROLLER
FUNCTION DESCRIPTIONS
Legacy PS/2 mouse operating:
(A) Operating mode
There are four operating modes in PS/2 mouse:
a. Reset Mode:
In this mode a self-test is initiated during power-on or by a Reset command. After reset signal, PS/2 mouse
will send:
(a) Completion code AA & ID code 00.
(b) Set default :
sampling rate: 100 reports/s
non-autospeed
stream mode
2 dot/count
disable
b. Stream Mode:
The maximum rate of transfer is the programmed sample rate.
Data report is transmitted if
(a) switch is pressed
(b) movement has been detect
c. Remote Mode:
Data is transmitted only in response to a Read Data command.
d. Wrap Mode:
Any byte of data sent by the system, except hex EC ( Reset wrap mode ) or hex FF ( Reset ), is returned
by EM84510.
B). PS/2 Mouse Data Report:
i). In stream mode: A data report is sent at the end of a sample interval.
ii). In remote mode: A data report is sent in response to Read Data command.
iii). Data report format:
Byte
1
2
3
Bit
0
1
2
3
4
5
6
7
0-7
0-7
Description
Left button status; 1 = pressed
Right button status; 1 = pressed
Middle button status; 1 = pressed
Reserve
X data sign; 1 = negative
Y data sign; 1 = negative
X data overflow; 1 = overflow
Y data overflow; 1 = overflow
X data ( D0 - D7 )
Y data ( D0 - D7 )
* This specification are subject to be changed without notice.
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PS/2 SCROLLING MOUSE CONTROLLER
C) PS/2 mouse Data Transmission:
i). EM84510 generates the clocking signal when sending data to and receiving data from the system.
ii). The system requests EM84510 receive system data output by forcing the DATA line to an inactive
level and allowing CLK line to go to an active level.
iii). Data transmission frame:
Bit
1
2-9
10
11
Function
Start bit ( always 0 )
Data bits ( D0 - D7 )
Parity bit ( odd parity )
Stop bit ( always 1 )
iv). Data Output ( data from EM84510 to system ):
If CLK is low ( inhibit status ) , data is no transmission.
If CLK is high and DATA is low ( request-to-send ), data is updated. Data is received from the system
and no transmission are started by EM84510 until CLK and DATA both high. If CLK and DATA are both
high, the transmission is ready. DATA is valid prior to the falling edge of CLK and beyond the rising edge
of CLK. During transmission, EM84510 check for line contention by checking for an inactive level on CLK
at intervals not to exceed 100u sec. Contention occurs when the system lowers CLK to inhibit EM84510
output after EM84510 has started a transmission. If this occurs before the rising edge of the tenth clock,
EM84510 internal store its data in its buffer and returns DATA and CLK to an active level. If the contention
does not occur by the tenth clock, the transmission is complete.
Following a transmission, the system inhibits EM84510 by holding CLK low until it can service the input
or until the system receives a request to send a response from EM84510.
v). Data Input ( from system to EM84510 ):
System first check if EM84510 is transmitting data. If EM84510 is transmitting, the system can override
the output forcing CLK to an inactive level prior to the tenth clock. If EM84510 transmission is beyond
the tenth clock, the system receives the data. If EM84510 is not transmitting or if the system choose to
override the output, the system force CLK to an inactive level for a period of not less than 100µ sec while
preparing for output. When the system is ready to output start bit (0), it allows CLK go to active level. If
request-to-send is detected, EM84510 clocks 11 bits. Following the tenth clock EM84510 checks for
an active level on the DATA line, and if found, force DATA low , and clock once more. If occurs framing
error, EM84510 continue to clock until DATA is high, then clocks the line control bit and request a
Resend. When the system sends out a command or data transmission that requires a response, the system
waits for EM84510 to response before sending its next output.
D). PS/2 Mouse Error Handling:
i). A Resend command ( FE ) following receipt of an invalid input or any input with incorrect parity.
ii). If two invalid input are received in succession, an error code of hex FC send to the system.
* This specification are subject to be changed without notice.
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PS/2 SCROLLING MOUSE CONTROLLER
iii). The counter accumulators are cleared after receiving any command except “Resend”.
iv). EM84510 receives a Resend command ( FE ), it transmit its last packet of data.
v). In the stream mode “Resend” is received by EM84510 following a 3-byte data packet transmission
to the system. EM84510 resend the 3-byte data packet prior to clearing the counter.
vi). A response is sent within 25 ms if
a). The system requires a response
b). An error is detected in the transmission
vii). When a command requiring a response is issued by the system ,another command should not be issue
until either the response is received or 25ms has passed.
E). PS/2 Mouse Commands Description:
There are 16 valid commands that transmits between the system and EM84510. The “FA” code is always the
first response to any valid input received from the system other than a Set Wrap Mode or Resend command.
The following table list the commands:
Hex Code
FF
FE
F6
F5
F4
F3,XX
F2
F0
EE
EC
EB
EA
E9
E8,XX
E7
E6
Command
Reset
Resend
Set Default
Disable
Enable
Set Sampling Rate
Read Device Type
Set Remote Mode
Set Wrap Mode
Reset Wrap Mode
Read Data
Set Stream Mode
Status Request
Set Resolution
Set Autospeed
Reset Autospeed
EM84510 echo code
FA,AA,00
XX,(XX,XX)
FA
FA
FA
FA,FA
FA,00
FA
FA
FA
FA,XX,XX,XX
FA
FA,XX,XX,XX
FA,FA
FA
FA
The following describes valid commands:
a). Reset ( FF )
EM84510 operation:
i). Completion the reset.
ii). Transmitted FA,AA,00 to the system.
iii). Set default:
sampling rate: 100 reports/s
non-autospeed
* This specification are subject to be changed without notice.
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PS/2 SCROLLING MOUSE CONTROLLER
stream mode
2 dots/count
disable
b). Resend ( FE )
i). Any time EM84510 receives an invalid command, it returns a Resend command to the system.
ii). When EM84510 receives a Resend command, it retransmits its last packet of data. If the last packet was
a Resend command, it transmits the packet just prior to the Resend command.
iii). In stream mode, if a Resend command is received by EM84510 immediately following a 3-byte data
packet transmission to the system.
c). Set Default ( F6 )
The command reinitializes all conditions to the power-on defaults.
d). Disable ( F5 )
This command is used in the stream mode to stop transmissions from EM84510.
e). Enable ( F4 )
Begins transmissions, if in stream mode.
f). Set Sampling Rate ( F3,XX )
In the stream mode, this command sets the sampling rate to the value indicated by byte hex XX,
shown in following:
Second byte XX
0A
14
28
3C
50
64
C8
Sample Rate
10/sec
20/sec
40/sec
60/sec
80/sec
100/sec
200/sec
g). Read Device Type ( F2 )
EM84510 always echoes “ FA,00 “ following this command.
h). Set Remote Mode ( F0 )
Data value are reported only in response to a Read Data command.
i). Set Wrap Mode ( EE )
Wrap mode remains until Reset ( FF ) or Reset Wrap Mode( EC ) is received.
j). Reset Wrap Mode ( EC )
EM84510 returns to the previous mode of operation after receiving this command.
k). Read Data ( EB )
This command is executed in either remote or stream mode. The data is transmitted even if there has been
no movement since the last report or the button status is unchanged. Following a Read Data command,
the registers are cleared after a data transmission.
* This specification are subject to be changed without notice.
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PS/2 SCROLLING MOUSE CONTROLLER
l). Set Stream Mode ( EA )
This command sets EM84510 in stream mode.
m). Status Request ( E9 )
When this command is issued by the system, EM84510 respond with a 3-byte status report as follows:
Byte
1
2
3
Bit
0
1
2
3
4
5
6
7
0-7
0-7
Description
1 = Right button pressed
1 = Middle button pressed
1 = Left button pressed
Reserved
0 = Normal speed, 1 = Autospeed
0 = Disabled, 1 = Enabled
0 = Stream mode, 1 = Remote mode
Reserved
Current resolution setting ( D0 - D7 )
Current sampling rate ( D0 - D7 )
n). Set Resolution ( E8,XX )
EM84510 provides four resolutions selected by the second byte of this command as follows:
Second Byte XX
00
01
02
03
Resolution
8 dot/count
4 dot/count
2 dot/count
1 dot/count
o). Set Autospeed ( E7 )
At the end of a sample interval in the stream mode, the current X and Y data values are converted new values.
The sign bits are not involved in this conversion. The conversion is only in stream mode. The relationship
between the input and output count follows:
Input
0
1
2
3
4
5
N(≥6 )
Ouput
0
1
1
3
6
9
2.0*N
p). Reset Autospeed ( E6 )
This command restore normal speed.
* This specification are subject to be changed without notice.
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EM84510
PS/2 SCROLLING MOUSE CONTROLLER
Microsoft PS/2 scrolling mouse mode:
(A) Entering procedure: Except in WRAP mode, while EM84510 received the following consecutive
command.
i. F3 C8
ii. F3 64
iii. F3 50
---- set sampling rate 200/sec
---- set sampling rate 100/sec
---- set sampling rate 80/sec
(B) Operating:
a. All of the commands in legacy mode still be valid.
b. The ID code of read device type command (F2) will changed from "00" to be "03".
c. Data report will be four bytes format:
Byte
1
2
3
4
Bit
0
1
2
3
4
5
6
7
0-7
0-7
0-7
Description
Left button status; 1 = pressed
Right button status; 1 = pressed
Middle button status; 1 = pressed
Reserve
X data sign; 1 = negative
Y data sign; 1 = negative
X data overflow; 1 = overflow
Y data overflow; 1 = overflow
X data ( D0 - D7 )
Y data ( D0 - D7 )
Z data ( D0 - D7 )
(C) Exiting Microsoft scrolling mode:
There are two ways to exit:
a. Power off.
b. Reset command (FF).
Z-axis Input Function : The Z0-Z7 limit value is ±7
(a) Photo couples input : Z-axis counter accumulates the Z1, Z2 phase changed by movement. This mode
includes noise immunity.
Z/1 : 1 dot per count.
Z/4 : 4 dots per count. Counted by Z1=1, Z2=1 phase, the wheel should stay at Z1=0, Z2=0 phase.
(b) Key-switches input : Pressing Z1, Z2 will start to fill the Z-axis counter with the value beginning at one.
Toggling "M" key can increase the value any time by one. The limit value is ±7.
The relationship between the value and the transmission rate as follows :
* This specification are subject to be changed without notice.
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EM84510
PS/2 SCROLLING MOUSE CONTROLLER
Value
1
2
3
4
5
6
7
Rate per second
2.7
6.4
9.2
12.8
15
18
20
(c) Voltage-sensing mode : There are 7 voltage levels in Z1, Z2 input. The transmission table is the same as
key-switches mode. The relationship between the value of Z-axis counter and the voltage as folllows :
Value
0
1
2
3
4
5
6
7
Under VDD=5V condition.
Voltage
1V↓
1.0V-1.6V
1.6V-2.2V
2.2V-2.8V
2.8V-3.4V
3.4V-4.0V
4.0V-4.6V
4.6V↑
(d) Mechanical mode : The function is the same as photo couples input mode, except there is no noise
immunity.
Z/1 : 1 dot per count.
Z/2 : 2 dot per count. Counted by Z2 changing phase.
* This specification are subject to be changed without notice.
5.30.2001
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EM84510
PS/2 SCROLLING MOUSE CONTROLLER
ABSOLUTE MAXIMUM RATINGS
Parameter
Temperature under bias
Storage temperature range
Input voltage
Output voltage
Sym.
TOPR
TSTR
VIN
VO
Ratings
0~70
-65~150
-0.3~6.0
-0.3~6.0
Unit
°C
°C
V
V
DC ELECTRICAL CHARACTERISTICS (TA=25°C to 70°C)
Parameters
Sym.
Min.
Typ.
Max.
VDD
4.5
5
5.5
V
IOp
IPL
60
-
1.2
-
mA
µA
IPh
-
-
110
µA
X1,X2,Y1,Y2,Z1,Z2 (photo mode)
VPI
0.8
-
1.2
V
input current
(input impedance) (80µA)
X1,X2,Y1,Y2,Z1,Z2 (photo mode)
input current
(input impedance) (500µA)
VPI
1.5
-
2.8
V
CLK, DATA postive-going
threshold voltage
Vt+
0.6VDD
-
0.8VDD
V
CLK, DATA negative-going
threshold voltage
L,M,R,OPT,Z1,Z2 (key mode) input low voltage
L,M,R,OPT,Z1,Z2 (key mode) input high voltage
L,M,R,Z1,Z2 (key & voltage mode)
input resistor
(Vin=VDD)
OPT input resistor
(Vin=VDD)
DATA, CLK input current
(pull up resistor)
(Vin=0V )
DATA,CLK low output voltage
(Iprl=-4mA)
L,M,R,X1,X2,Y1,Y2,Z1,Z2, OPT
input leakage current
(Vin=0V)
OPT high output current
VDD=4.5V
(Iopt=10mA)
VDD=5V
VDD=5.5V
Vt -
0.2VDD
-
0.4VDD
V
Vail
Vaih
Rmi
0.7VDD
92
-
0.3VDD
310
V
V
KΩ
Rxi
Idc
133
0.56
-
400
1.86
KΩ
mA
Vprl
Iil
0
-
0.4
-1.0
V
µA
Idc
3.2
4.5
5.5
-
-
V
Operating voltage
Operating current
X1,X2,Y1,Y2,Z1,Z2 (photo mode)
low input reference current
X1,X2,Y1,Y2,Z1,Z2 (photo mode)
high input reference current
(no load)
* This specification are subject to be changed without notice.
Unit
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EM84510
PS/2 SCROLLING MOUSE CONTROLLER
* All voltages in above table are compared with VSS.
* All parameters in above table are tested under VDD=5V.
* CLK & DATA output gates are open drains that connect to pull up resistors.
* X1, X2,Y1,Y2 Input Impedance
MAX.
16.0K
15.0K
14.0K
TYP.
13.0K
12.0K
MIN.
11.0K
10.0.K
9.0K
8.0K
7.0K
6.0K
5.0K
4.0K
3.0K
2.0K
1.0K
0
1.0
10.0M
* This specification are subject to be changed without notice.
2.0
3.0
4.0
5.0
VOLTS (LIN)
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PS/2 SCROLLING MOUSE CONTROLLER
AC ELECTRICAL CHARACTERISTICS (TA=0°C to 70°C)
Parameters
Oscillating Frequency (OSCR=51KΩ)
Key Debounce
Rising Edge Crossed Width Fosc=35 KHz
Falling Edge Crossed Width Fosc=35 KHz
Mouse CLK Active Time
Mouse CLK Inactive Time
Mouse Sample DATA from
CLK rising Edge
System CLK Active Time
System CLK Inactive Time
Time from DATA Transition to Falling Edge of CLK
Time from rising Edge of CLK to DATA Transition
Time to mouse Inhibit after the 11th CLK to
ensure mouse does not start another Transmission
Sym.
Min.
Typ.
Max.
Fosc
Tkd
Tr
Tf
Tmca
Tmci
Tmdc
37.5-10%
14.6
14.6
-
37.5
12
40
40
13.3
37.5+10%
-
Tsca
Tsci
Tsdc
Tscd
Tpi
0
40
40
13.3
26.7
-
50
Unit
KHz
ms
us
us
us
us
us
us
us
us
us
us
PS. The AC timings are measured under using 35 KHz system clock signal.
TIMING DIAGRAM
(1) Photo-couples pulse width :
X1 (Y1)
X2 (Y2)
Tf
Tr
(2) PS/2 Mouse
(A) Receiving DATA
1st
CLK
Inhibit
2nd
CLK
9th
CLK
10th
CLK
11th
CLK
CLK
>
>
<
Tmca
<
>
•••••
<
Tmci
Tmdc
DATA
Start
Bit
•••••••••
Bit0 -Bit7
•••
•••••
Parity
Bit
* This specification are subject to be changed without notice.
Stop
Bit
Line
Control
Bit
••
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(B) Sending DATA
1st
CLK
2nd
CLK
10th
CLK
11th
CLK
CLK
>
<
Tsci
>
<
Tsdc
>
>
•••••••••••
<
>
Tsca
<
<
Tpi
Tscd
DATA
•••••••••
Start
Bit
•••
•••••
Parity
Bit
Bit0 -Bit7
•••••••••
Stop
Bit
AC Timing point:
DATA,
CLK PIN
VDD-2.6
VSS+0.4V
1.6V
X1,X2,Y1,Y2 PIN
VSS
VDD-0.8V
CLK,DATA PIN
VSS+0.8V
VDD
L,M,R PIN
VSS
EM84510 I/O pin equivalent circuit :
R,M,L :
DATA :
VCC
(R,M,L)
(R,M,L)
INTERNAL SIGNAL
VCC
DATA
PS2 MOUSE ENABLE
DATA OUTPUT SIGNAL
DATA INPUT SIGNAL
CLK :
X1,X2,Y1,Y2 :
X1,X2,Y1,Y2
-
VCC
+
PHASE DIGITAL SIGNAL
VCC
13.2K
12.5K
VDD
VDD
PS2 MOUSE ENABLE
CLK
CLK OUTPUT SIGNAL
VDD
4
CLK INPUT SIGNAL
+
-
80µA
30K
51k
* This specification are subject to be changed without notice.
13.2K
12.5K
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9
EM84510A
EM84510E
R
10
M
11
L
Z1
1
2
3
4
5
6
51K
8 V
SS
16 OSCR
OSC.OUT
Z2
3
4
12
X1
7 OPT
2
13
X2
6 DATA
14
Y1
CLK
5
1
VDD
Y2
15
R
R
10µF
APPLICATION CIRCUIT
* This specification are subject to be changed without notice.
5.30.2001
14
9
1
2
3
4
5
6
51K
16
8 V
SS
OSCR
OSC.OUT
EM84510B
R
10
M
11
L
Z2
Z1
3
4
12
X1
7 OPT
2
13
X2
6 DATA
14
Y1
CLK
5
1
VDD
Y2
15
R
10µF
EM84510
PS/2 SCROLLING MOUSE CONTROLLER
* This specification are subject to be changed without notice.
5.30.2001
15
9
8 V
SS
OSCR
EM84510C
R
10
L
M
11
3
1
2
3
4
5
6
51K
16
Z2
OSC.OUT
Z1
4
12
X1
7 OPT
2
13
X2
14
Y1
5 CLK
6 DATA
1
VDD
Y2
15
R
10µF
EM84510
PS/2 SCROLLING MOUSE CONTROLLER
* This specification are subject to be changed without notice.
5.30.2001
16
* This specification are subject to be changed without notice.
1
5
1
2
3
4
5
6
VDD
Y2
15
CLK
Y1
14
6 DATA
X2
7 OPT
2
X1
OSC.OUT
16
OSCR
Z2
Z1
L
51K
8 V
SS
R
EM84510D
EM84510F
5.30.2001
* Mechanical Encoder
12
4
A *
3
B
10µF
COM
11
10
9
R
17
EM84510
PS/2 SCROLLING MOUSE CONTROLLER
M
13
EM84510
PS/2 SCROLLING MOUSE CONTROLLER
PAD DIAGRAM
Z2
4
Z1
OSCOUT
VDD
3
2
1
ZZ0
1
OSCR
ZZ0
16
15
14
Y2
Y1
EM84510E
(0,0)
5
RTSCK
RXDBDAT
6
13
OPT
7
8
NC
8
GND GND
NC
9
10
11
12
R
M
L
X1
X2
Chip Size : 1780 µm x 1430 µm (EL5750)
Pad No.
1
1
2
3
4
5
6
7
8
8
9
10
11
12
13
14
15
16
Sym.
ZZ0
VDD
OSCOUT
Z1
Z2
RTSCK
RXDBDAT
OPT
NC
GND
GND
NC
R
M
L
X1
X2
Y1
Y2
OSCR
* This specification are subject to be changed without notice.
X
-15.9
-192.3
-382.4
-552.5
-719.1
-702.5
-702.5
-705.9
-457.5
-255.9
-135.3
15.0
178.1
349.6
522.0
713.5
713.5
710.7
710.7
529.9
Y
557.3
551.5
557.7
557.7
557.7
-129.1
-329.8
-527.5
-529.9
-532.9
-556.0
-553.7
-553.7
-553.7
-553.7
-549.9
-429.3
431.1
557.9
557.7
5.30.2001
18
EM84510
PS/2 SCROLLING MOUSE CONTROLLER
Z2
4
Z1
OSCOUT
VDD
3
2
1
ZZ0
1
OSCR
ZZ0
16
15
Y2
Y1
14
EM84510F
(0,0)
5
RTSCK
RXDBDAT
6
X2
13
OPT
7
8
GND
8
8
GND GND
8
9
10
11
12
GND
R
M
L
X1
Chip Size : 1780 µm x 1430 µm (EL5750)
Pad No.
1
1
2
3
4
5
6
7
8
8
8
8
9
10
11
12
13
14
15
16
Sym.
ZZ0
VDD
OSCOUT
Z1
Z2
RTSCK
RXDBDAT
OPT
GND
GND
GND
GND
R
M
L
X1
X2
Y1
Y2
OSCR
* This specification are subject to be changed without notice.
X
-15.9
-192.3
-382.4
-552.5
-719.1
-702.5
-702.5
-705.9
-457.5
-255.9
-135.3
15.0
178.1
349.6
522.0
713.5
713.5
710.7
710.7
529.9
Y
557.3
551.5
557.7
557.7
557.7
-129.1
-329.8
-527.5
-529.9
-532.9
-556.0
-553.7
-553.7
-553.7
-553.7
-549.9
-429.3
431.1
557.9
557.7
5.30.2001
19
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