HT82M23A(20DIP-A) [HOLTEK]
Micro Peripheral IC;
| 型号： | HT82M23A(20DIP-A) |
| 厂家： | 
HOLTEK SEMICONDUCTOR INC |
| 描述： | Micro Peripheral IC |
| 文件： | 总14页 (文件大小：157K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HT82M23A/HT82M23B/HT82M23C
3/5-Key USB+PS/2 Optical Mouse Controller
Features
·
·
Operating voltage: 4.4V~5.25V
HALT function and wake-up feature reduce power
consumption
·
Compatible with Microsoft Windows 2000 and
5-button Wheel Mouse
·
·
·
·
Plug and Play functions
·
Microsoft 3D Intelli mouse and IBM PS/2 mouse
compatible
Minimal external components
6MHz crystal oscillator for system clock
·
·
Supports 3/5 buttons and Z-axis input
Interface compliant with ADNS-2051, ADNS-2610
and ADNS-2620
Z-axis can support two kinds of scroller input
(optomechanical and mechanical)
·
·
·
Pass WHQL, USB-IF and EMC testing
·
·
3 key or 5 key mode can be selected by package
HT82M23A is pin compatible with HT82M22A
Complete Universal Serial Bus specs V2.0
compatibility
HT82M23B/HT82M23C is pin compatible with
HT82M21A
·
·
·
Serial Bus Interface Engine (SIE)
USB transceiver
·
HT82M23A: 20-pin DIP/SOP package
HT82M23B/HT82M23C: 18-pin DIP/SOP package
Single chip solution especially for USB mouse
function
General Description
HT82M23A/HT82M23B/HT82M23C is a Plug and Play
Windows 2000 and 5-button 3D USB+PS/2 Mouse con-
troller. The HT82M23A/HT82M23B/HT82M23C can
support the USB Standard Request as well as HID Class
Request version 1.1. It is compatible with Microsoft Intelli
3D or Windows 2000 5 key PS/2 mouse. The Z-axis can
support two kinds of scroller input, namely; mechanical
and optomechanical. It requires minimal external com-
ponents to implement 3D or Windows 2000 5 key USB
plus PS/2 mouse. All its features combined and make
up this versatile Holtek 8-bit MCU with an on-chip USB
interface logic. The USB is specified by the Universal
Serial Bus Specification V2.0.
The USB vendor ID for HT82M23A/HT82M23B/
HT82M23C is defined as 04D9H, the USB product ID is
different by different package
Selection Table
Part No.
HT82M23A
Interface
USB and PS/2
USB and PS/2
USB only
Mode
USB Product ID
048EH
Package
20DIP/SOP
18DIP/SOP
18DIP/SOP
Windows 2000
HT82M23B
HT82M23C
3D
3D
0499H
0499H
Rev. 1.10
1
January 22, 2007
HT82M23A/HT82M23B/HT82M23C
Block Diagram
U
S
B
R
e
g
i
s
t
e
r
T
r
a
n
s
c
e
i
v
e
r
S
e
t
U
U
o
S
B
i
U
S
B
D
+
R
e
c
e
v
e
r
U
S
B
D
S
B
U
S
B
S
e
r
i
a
l
T
r
a
n
s
m
i
t
t
e
r
I
n
t
e
r
f
a
c
e
E
n
g
i
n
e
H
o
l
t
e
k
(
S
I
E
)
8
-
b
i
t
a
n
d
M
i
c
r
o
c
o
n
t
r
o
l
l
e
r
C
o
n
t
r
o
l
V
l
t
a
g
e
L
o
g
i
c
V
3
3
O
R
e
g
u
l
a
t
o
r
O
O
S
S
C
C
1
2
C
l
o
c
k
M
a
i
n
´
F I F O s 2
G
e
n
e
r
a
t
o
r
S
t
a
t
e
m
a
c
h
i
n
e
V
D
D
R
C
S
u
s
p
e
n
s
i
o
n
R
E
S
E
T
C
o
n
t
r
o
l
V
S
S
Pin Assignment
V
S
3
S
2
1
1
1
1
1
1
1
1
1
0
9
8
7
6
5
4
3
2
1
O
S
S
C
C
1
2
1
2
3
4
5
6
7
8
9
1
V
3
O
O
V
S
3
S
O
O
V
L
M
R
L
Z
Z
S
S
C
C
1
2
1
1
1
1
1
1
1
1
1
8
7
6
5
4
3
2
1
0
1
2
3
4
5
6
7
8
9
U
S
B
D
+
/
C
L
K
V
D
D
V
3
O
L
M
R
L
Z
Z
R
E
D
U
S
B
D
+
/
C
A
S
L
K
A
D
D
U
S
B
D
-
/
D
A
S
T
E
A
E
D
R
E
T
U
S
B
D
-
/
D
T
E
S
E
L
1
R
E
T
S
D
I
O
S
S
E
D
L
1
2
1
S
C
L
K
I
O
2
1
S
E
L
0
S
C
L
K
B
1
R
B
0
0
S
E
L
0
H
T
8
2
M
2
3
A
H
T
8
2
M
2
3
B
/
H
T
8
2
M
2
3
C
2
0
D
I
P
-
A
/
S
O
P
-
A
1
8
D
I
P
-
A
/
S
O
P
-
A
Rev. 1.10
2
January 22, 2007
HT82M23A/HT82M23B/HT82M23C
Pin Description
Pin Name
VSS
I/O
Description
Negative power supply, ground
3.3V voltage output
¾
V33O
O
USBD+/CLK
USBD-/DATA
RESET
I/O USB data plus or PS2 Clock, F/W auto-detect USBD+ for USB, CLK for PS2
I/O
I
USB data minus or PS2 Data, F/W auto-detect USB- for USB, DATA for PS2
Chip reset input, low active
Configuration selections
SEL1=0: Z-axis is divided by 2 (default)
SEL1=1: Z-axis is divided by 4
For ADNS 2051:
SEL1
SEL0
I
SEL0=0: 800DPI (default)
SEL0=1: 400DPI
For ADNS 2610/2620:
SEL0=0, 400DPI (default)
SEL0=1, 800DPI-by firmware
SDIO
SCLK
I/O Serial data for Agilent sensor IC SDIO
I
I
I
Serial data for Agilent sensor IC SCLK
Click button detection. Input ports with 30kW pull-high resistor.
Input ports with pull-high resistor. These pads can function as Left, Right, Middle, B4 and B5
button input lines.
RB0, RB1
L, R, M
Z1, Z2
LED
Z-axis input supports two kinds of scroller input; optomechanical and mechanical.
I/O Drives LED output
VDD
5V positive power supply
¾
O
I
OSC2
OSC1
6MHz OSC output
6MHz OSC input
Absolute Maximum Ratings
Supply Voltage..............................VSS-0.3V to VSS+6V
MCU Input Voltage.....................VSS-0.3V to VDD+0.3V
USB Input Voltage ....................VSS-0.3V to V33O+0.3V
Storage Temperature............................-50°C to 125°C
Operating Temperature...........................-25°C to 70°C
Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those
listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-
ity.
Rev. 1.10
3
January 22, 2007
HT82M23A/HT82M23B/HT82M23C
D.C. Characteristics
Ta=25°C
Test Conditions
Conditions
Symbol
VDD
Parameter
Min.
Typ.
Max.
Unit
VDD
Operating Voltage
4.4
¾
¾
¾
5.25
¾
V
¾
¾
¾
10
3
USB mode
PS/2 mode
mA
mA
mA
No load,
Operating Current
(Crystal OSC)
IDD
5V
fSYS=6MHz
¾
ISUS
VIL1
USB Suspend Mode
5V No load, system HALT
250
¾
Input Low Voltage
(Z1, Z2, L, M, R)
5V
5V
0
1.0
5
V
V
¾
¾
¾
¾
Input High Voltage
(Z1, Z2, L, M, R)
VIH1
3.5
VIL2
VIH2
Input Low Voltage (RESET)
Input High Voltage (RESET)
5V
5V
0
1.5
5
V
V
¾
¾
¾
¾
3.5
Built-in Power on Reset VDD
Detection Voltage
VPOR
IOL
5V
5V
3.7
50
V
¾
¾
¾
¾
¾
VOL=0.8V
Sink Current (LED)
mA
A.C. Characteristics
Ta=25°C
Test Conditions
Conditions
Symbol
Parameter
System Clock (Crystal OSC)
Min.
Typ.
Max.
Unit
VDD
fSYS
5V
0
6000
kHz
¾
¾
Note: tSYS=1/fSYS
Timing Diagram
Z-axis Photo-Coupler Crossed Width
Z
1
Z
2
t
f
t
r
t
P
N
o
t
e
:
F
o
r
Z
-
a
x
i
s
r
P
f
Z-axis Counting
Z
Z
1
2
+
1
+
1
-
1
-
1
Rev. 1.10
4
January 22, 2007
HT82M23A/HT82M23B/HT82M23C
Functional Description
PS/2 Mouse
Command
F3h
Response From Mouse
·
PS/2 status byte
FAh
¨
Byte 1
C8h
FAh
Bit 7: Reserved
F3h
FAh
Bit 6: 0=Stream Mode, 1=Remote Mode
Bit 5: 0=Disabled, 1=Enabled
Bit 4: 0=Scaling 1:1, 1=Scaling 2:1
64h
FAh
F3h
FAh
50h
FAh
Bit 3: 1=Wrap Mode, 0=Stream or Remote
(different from IBM specs.)
F2h
FAh, 03h
Bit 2: 1=Left Button Pressed
Bit 1: 1=Middle Button Pressed
Bit 0: 1=Right Button Pressed
·
For HT82M23A, mouse mode changes between
Standard and Windows 2000 PS/2 mode.
Sending the commands in the following sequence will
set the mouse to Windows 2000 PS/2 mode.
¨
Byte 2
Command
F3h
Response From Mouse
Bit 0~7 current resolution setting
(Bit 0=LSB)
FAh
¨
Byte 3
C8h
FAh
Bit 0~7 current sampling rate (Bit 0=LSB)
F3h
FAh
·
C8h
FAh
Standard PS/2 data format (HT82M23A/HT82M23B)
F3h
FAh
Bit No.
7
6
5
4
3
2
1
0
50h
FAh
1st word
YV XV YS XS
1
M
R
L
F2h
FAh, 04h
2nd word X7 X6 X5 X4 X3 X2 X1 X0
3rd word Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
¨
Any time the PC sends a reset ²FFh² command to
the mouse, it will reset the mouse to Standard PS/2
mode.
·
Data format for 3D PS/2 (HT82M23A/HT82M23B)
After power-on reset is initiated, the mouse is set to
Standard PS/2 mode.
Bit No.
7
6
5
4
3
2
1
0
1st word
YV XV YS XS
1
M
R
L
·
USB mouse data format for 3D mod
2nd word X7 X6 X5 X4 X3 X2 X1 X0
3rd word Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
(HT82M23A/HT82M23B/HT82M23C)
Bit No.
7
6
5
4
3
2
1
0
4th word
Z7 Z6 Z5 Z4 Z3 Z2 Z1 Z0
1st word
0
0
0
0
0
M
R
L
Note:
The X/Y data report is 9-bit 2¢s complement
The Z data report is 8-bit 2¢s complement
2nd word X7 X6 X5 X4 X3 X2 X1 X0
3rd word Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
·
Data format for 5-button Wheel Mouse (HT82M23A)
4th word
Z7 Z6 Z5 Z4 Z3 Z2 Z1 Z0
Bit No.
7
6
5
4
3
2
1
0
·
Data format for Windows 2000 mode (HT82M23A)
1st word
0
0
YS XS
1
M
R
L
Bit No.
7
6
5
4
3
2
1
0
2nd word X7 X6 X5 X4 X3 X2 X1 X0
3rd word Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
1st word
0
0
0
RB1 RB1
M
R
L
2nd word X7 X6 X5 X4 X3 X2 X1 X0
3rd word Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
4th word
0
0
RB1 RB0 Z3 Z2 Z1 Z0
Note: X- movement towards the right is positive, mov-
ing towards the left is negative
4th word
Z7 Z6 Z5 Z4 Z3 Z2 Z1 Z0
Y- upward movement is positive, moving down
is negative
Note: X- movement towards the right is positive, mov-
ing towards the left is negative
Z- rolling towards the user is positive, else negative
Button status: 1=pressed, 0=released
Y- upward movement is negative, moving down
is positive
Z- rolling towards the user is negative, else positive
Button status: 1=pressed, 0=released
·
For HT82M23A/HT82M23B, mouse mode changes
between Standard and 3D PS/2 mode.
Sending the commands in the following sequence will
set the mouse to 3D PS/2 mode.
Rev. 1.00
5
January 12, 2006
HT82M23A/HT82M23B/HT82M23C
Application Circuits
HT82M23A Application Circuit is for Reference Only
V
D
D
1
2
3
4
V
D
D
1
0
m
F
m
0 . 0 1 F
U
S
B
-
m
0 . 1 F
C
U
S
B
+
3
3
W
V
S
S
m
0 . 1 F
1
3
A
B
1
3
2
1
1
1
1
1
1
1
1
1
0
9
8
7
6
5
4
3
2
1
V
S
3
S
O
S
C
C
1
2
V
D
D
1
5
k
7
8
6
1
1
1
1
1
1
1
4
m
2 . 2 F
2
4
R
_
B
I
N
R
E
E
L
F
A
V
3
O
O
S
R
F
B
U
U
S
S
B
B
D
D
+
/
C
L
K
1
8
.
4
3
2
M
H
z
V
D
D
0
W
5
k
W
5
k
9
1
3
2
4
5
-
/ D A T A
O
O
X
X
Y
Y
S
C
C
_
I
O
N
X
Y
_
E
D
D
L
E
D
5
6
S
_
U
T
P
5
6
M
S
W
1
S
W
2
R
S
E
S
E
T
0
.
1
m
F
B
A
B
A
S
D
I
O
S
D
I
O
R
E
L
1
S
C
L
K
S
C
L
K
7
8
L
2
1
S
S
D
C
I
L
O
S
D
I
O
2
0
G
N
D
D
K
Z
S
C
L
K
9
G
N
S
R
E
L
0
Z
1
0
B
0
R
B
1
S
W
3
A
D
N
S
2
0
5
1
1
0
0
k
H
T
8
2
M
2
3
A
5
.
1
k
1
0
k
M
R
L
B
N
o
t
e
:
S
W
1
=
o
p
e
n
:
:
:
8
Z
U
0
0
D
P
I
(
d
e
f
a
u
l
t
)
R
B
0
m
0 . 1 F
S
W
1
=
c
l
l
l
o
o
o
s
s
s
e
e
e
:
:
:
4
Z
U
0
0
D
P
I
f
B
m
0 . 1 F
3
3
W
S
S
S
S
W
W
W
W
2
2
3
3
=
=
=
=
o
c
o
c
p
p
e
e
n
n
/
2
(
d
e
a
u
l
t
)
B
/
+
4
6
M
H
z
P
C
o
m
b
o
R
B
1
3
3
W
S
B
o
n
l
y
1
.
5
k
1
M
W
3
0
p
F
3
0
p
F
3
3
p
F
3
3
p
F
V
D
D
1
2
3
4
V
D
D
1
0
m
F
m
0 . 0 1 F
U
S
B
-
m
0 . 1 F
C
1
0
0
U
S
B
+
3
3
W
V
S
S
1
0
0
k
7
A
B
1
3
2
1
1
1
1
1
1
1
1
1
0
9
8
7
6
5
4
3
2
1
V
S
3
S
O
S
S
C
1
V
D
D
2
4
1
k
W
V
3
O
O
C
2
5
X
Y
_
L
E
D
U
U
S
S
B
B
D
D
+
/
C
L
K
V
D
D
5
k
W
5
k
-
/ D A T A
2
4
M
H
z
L
E
D
3
4
1
O
O
S
S
C
C
_
_
I
O
N
S
D
I
O
S
S
D
C
I
L
O
5
6
M
S
W
1
S
W
2
R
S
E
S
E
T
0
.
1
m
F
2
K
U
T
S
C
L
K
R
E
L
1
7
8
L
2
1
S
S
D
C
I
L
O
S
D
I
O
8
6
R
E
F
A
G
N
D
K
Z
S
C
L
K
9
m
2 . 2 F
S
R
E
L
0
Z
1
0
B
0
R
B
1
S
W
3
A
D
N
S
2
6
1
0
1
0
0
k
H
T
8
2
M
2
3
A
5
.
1
k
1
0
k
M
R
L
B
N
o
t
e
:
S
W
1
=
o
c
p
e
n
:
8
0
0
D
P
I
(
d
e
f
a
u
l
t
)
R
B
0
m
0 . 1 F
S
W
1
=
l
o
s
e
:
4
0
0
D
P
I
B
m
0 . 1 F
3
3
W
S
W
2
=
o
p
e
n
:
Z
/
2
(
d
e
f
a
u
l
t
)
B
S
W
2
3
=
=
c
l
o
s
e
:
Z
/
4
6
M
H
z
S
S
W
W
o
p
e
n
:
U
+
P
C
o
m
b
o
R
B
1
3
3
W
3
=
c
l
o
s
e
:
U
S
B
o
n
l
y
1
.
5
k
1
M
W
3
0
p
F
3
0
p
F
3
3
p
F
3
3
p
F
Note: Layout 0.1mF capacitor, 33W resistor and 0.01mF capacitor as close to VDD pin as possible.
Rev. 1.00
6
January 12, 2006
HT82M23A/HT82M23B/HT82M23C
HT82M23B/HT82M23C Application Circuit is for Reference Only
V
D
D
1
2
3
4
V
D
D
1
0
m
F
m
0 . 0 1 F
U
S
B
-
m
0 . 1 F
C
U
S
B
+
3
3
W
V
S
S
m
0 . 1 F
1
3
A
B
1
1
1
1
1
1
1
1
1
8
7
6
5
4
3
2
1
0
1
3
V
S
3
S
O
S
C
1
2
V
D
D
1
5
k
7
8
6
1
1
1
1
1
1
1
4
m
2 . 2 F
2
4
R
_
B
I
N
R
E
E
L
F
A
V
3
O
O
S
C
R
F
B
U
U
S
S
B
B
D
D
+
/
C
L
K
1
8
.
4
3
2
M
H
z
V
D
D
0
W
5
k
W
5
k
9
1
3
2
4
5
-
/ D A T A
O
O
X
X
Y
Y
S
C
_
I
N
X
Y
_
E
D
D
L
E
D
5
6
S
C
_
O
U
T
P
m
0 . 1 F
5
6
M
S
W
1
S
W
2
R
S
E
S
E
T
B
A
B
A
S
D
I
O
S
D
I
O
R
E
L
1
S
C
L
K
S
C
L
K
7
8
L
2
1
S
S
D
C
I
L
O
S
D
I
O
2
0
G
N
D
D
K
Z
S
C
L
K
9
G
N
S
E
L
0
Z
A
D
N
S
2
0
5
1
H
T
8
2
M
2
3
B
/
C
1
0
0
k
1
0
k
W
M
R
L
B
N
o
t
e
:
S
W
1
=
o
p
e
n
:
8
0
0
D
P
I
(
d
e
f
a
u
l
t
)
m
0 . 1 F
S
W
1
=
c
l
o
s
e
:
4
0
0
D
P
I
f
B
m
0 . 1 F
3
3
W
S
S
W
W
2
2
=
=
o
c
p
e
n
:
Z
/
2
(
d
e
a
u
l
t
)
B
l
o
s
e
:
Z
/
4
6
M
H
z
3
3
W
1
.
5
k
1
M
W
3
0
p
F
3
0
p
F
3
3
p
F
3
3
p
F
V
D
D
1
2
3
4
V
D
D
1
0
m
F
0
.
0
1
m
F
U
S
B
-
0
m
. 1 F
C
1
0
0
U
S
B
+
3
3
W
V
S
S
1
0
0
k
7
A
B
1
1
1
1
1
1
1
1
1
8
7
6
5
4
3
2
1
0
1
3
V
S
3
S
O
S
C
1
2
V
D
D
2
4
1
k
W
V
3
O
O
S
C
5
X
Y
_
L
E
D
U
U
S
S
B
B
D
D
+
/
C
L
K
V
D
D
5
k
W
5
k
-
/ D A T A
2
4
M
H
z
L
E
D
3
4
1
O
O
S
S
C
C
_
_
I
O
N
S
D
I
O
S
S
D
C
I
L
O
m
0 . 1 F
5
6
M
S
W
1
S
W
2
R
S
E
S
E
T
2
K
U
T
S
C
L
K
R
E
L
1
7
8
L
2
1
S
S
D
C
I
L
O
S
D
I
O
8
6
R
E
F
A
G
N
D
K
Z
S
C
L
K
9
m
2 . 2 F
S
E
L
0
Z
A
D
N
S
2
6
1
0
H
T
8
2
M
2
3
B
/
C
1
0
0
k
1
0
k
M
R
L
B
N
o
t
e
:
S
W
1
=
o
p
e
n
:
4
0
0
D
P
I
(
d
e
f
a
u
l
t
)
0
.
1
m
F
S
W
1
=
c
l
o
s
e
:
8
0
0
D
P
I
-
b
y
f
i
r
m
w
a
r
e
B
m
0 . 1 F
3
3
W
S
S
W
W
2
2
=
=
o
c
p
e
n
:
Z
/
2
(
d
e
f
a
u
l
t
)
B
l
o
s
e
:
Z
/
4
6
M
H
z
3
3
W
1
.
5
k
1
M
W
3
0
p
F
3
0
p
F
3
3
p
F
3
3
p
F
Note: Layout 0.1mF capacitor, 33W resistor and 0.01mF capacitor as close to VDD pin as possible.
Rev. 1.10
7
January 22, 2007
HT82M23A/HT82M23B/HT82M23C
Package Information
18-pin DIP (300mil) Outline Dimensions
A
1
8
1
0
B
9
1
H
C
D
a
E
G
I
F
Dimensions in mil
Symbol
Min.
895
240
125
125
16
Nom.
¾
Max.
915
260
135
145
20
A
B
C
D
E
F
G
H
I
¾
¾
¾
¾
50
70
¾
100
¾
¾
¾
295
335
0°
315
375
15°
¾
a
¾
Rev. 1.10
8
January 22, 2007
HT82M23A/HT82M23B/HT82M23C
18-pin SOP (300mil) Outline Dimensions
1
8
1
0
A
B
1
9
C
C
'
G
H
D
a
E
F
Dimensions in mil
Symbol
Min.
394
290
14
447
92
¾
Nom.
¾
Max.
419
300
20
A
B
C
C¢
D
E
F
¾
¾
460
104
¾
¾
¾
50
¾
4
¾
G
H
a
32
4
38
¾
12
¾
0°
¾
10°
Rev. 1.10
9
January 22, 2007
HT82M23A/HT82M23B/HT82M23C
20-pin DIP (300mil) Outline Dimensions
A
2
0
1
1
1
0
B
1
H
C
D
a
I
E
F
G
Dimensions in mil
Symbol
Min.
1020
240
125
125
16
Nom.
¾
Max.
1045
260
135
145
20
A
B
C
D
E
F
G
H
I
¾
¾
¾
¾
50
70
¾
100
¾
¾
¾
295
335
0°
315
375
15°
¾
a
¾
Rev. 1.10
10
January 22, 2007
HT82M23A/HT82M23B/HT82M23C
20-pin SOP (300mil) Outline Dimensions
2
0
1
1
A
B
1
1
0
C
C
'
G
H
D
a
E
F
Dimensions in mil
Symbol
Min.
394
290
14
490
92
¾
Nom.
¾
Max.
419
300
20
A
B
C
C¢
D
E
F
¾
¾
510
104
¾
¾
¾
50
¾
4
¾
G
H
a
32
4
38
¾
12
¾
0°
¾
10°
Rev. 1.10
11
January 22, 2007
HT82M23A/HT82M23B/HT82M23C
Product Tape and Reel Specifications
Reel Dimensions
D
T
2
C
A
B
T
1
SOP 18W
Symbol
Description
Dimensions in mm
330±1.0
A
B
Reel Outer Diameter
Reel Inner Diameter
62±1.5
13.0+0.5
-0.2
C
D
Spindle Hole Diameter
Key Slit Width
2.0±0.5
24.8+0.3
-0.2
T1
T2
Space Between Flange
Reel Thickness
30.2±0.2
SOP 20W
Symbol
Description
Dimensions in mm
330±1.0
A
B
Reel Outer Diameter
Reel Inner Diameter
62±1.5
13.0+0.5
-0.2
C
D
Spindle Hole Diameter
Key Slit Width
2.0±0.5
24.8+0.3
-0.2
T1
T2
Space Between Flange
Reel Thickness
30.2±0.2
Rev. 1.10
12
January 22, 2007
HT82M23A/HT82M23B/HT82M23C
Carrier Tape Dimensions
P
0
P
1
t
D
E
F
W
B
0
C
D
1
P
K
0
A
0
SOP 18W
Symbol
Description
Dimensions in mm
24.0+0.3
-0.1
W
Carrier Tape Width
P
E
Cavity Pitch
16.0±0.1
1.75±0.1
11.5±0.1
1.5±0.1
1.5+0.25
4.0±0.1
2.0±0.1
10.9±0.1
12.0±0.1
2.8±0.1
0.3±0.05
21.3
Perforation Position
F
Cavity to Perforation (Width Direction)
Perforation Diameter
Cavity Hole Diameter
Perforation Pitch
D
D1
P0
P1
A0
B0
K0
t
Cavity to Perforation (Length Direction)
Cavity Length
Cavity Width
Cavity Depth
Carrier Tape Thickness
Cover Tape Width
C
SOP 20W
Symbol
Description
Dimensions in mm
24.0+0.3
-0.1
W
Carrier Tape Width
P
E
Cavity Pitch
12.0±0.1
1.75±0.1
11.5±0.1
1.5+0.1
1.5+0.25
4.0±0.1
2.0±0.1
10.8±0.1
13.3±0.1
3.2±0.1
0.3±0.05
21.3
Perforation Position
Cavity to Perforation (Width Direction)
Perforation Diameter
Cavity Hole Diameter
Perforation Pitch
F
D
D1
P0
P1
A0
B0
K0
t
Cavity to Perforation (Length Direction)
Cavity Length
Cavity Width
Cavity Depth
Carrier Tape Thickness
Cover Tape Width
C
Rev. 1.10
13
January 22, 2007
HT82M23A/HT82M23B/HT82M23C
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No.3, Creation Rd. II, Science Park, Hsinchu, Taiwan
Tel: 886-3-563-1999
Fax: 886-3-563-1189
http://www.holtek.com.tw
Holtek Semiconductor Inc. (Taipei Sales Office)
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Tel: 886-2-2655-7070
Fax: 886-2-2655-7373
Fax: 886-2-2655-7383 (International sales hotline)
Holtek Semiconductor Inc. (Shanghai Sales Office)
7th Floor, Building 2, No.889, Yi Shan Rd., Shanghai, China 200233
Tel: 86-21-6485-5560
Fax: 86-21-6485-0313
http://www.holtek.com.cn
Holtek Semiconductor Inc. (Shenzhen Sales Office)
5/F, Unit A, Productivity Building, Cross of Science M 3rd Road and Gaoxin M 2nd Road, Science Park, Nanshan District,
Shenzhen, China 518057
Tel: 86-755-8616-9908, 86-755-8616-9308
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Tel: 86-10-6641-0030, 86-10-6641-7751, 86-10-6641-7752
Fax: 86-10-6641-0125
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Tel: 1-510-252-9880
Fax: 1-510-252-9885
http://www.holtek.com
Copyright Ó 2007 by HOLTEK SEMICONDUCTOR INC.
The information appearing in this Data Sheet is believed to be accurate at the time of publication. However, Holtek as-
sumes no responsibility arising from the use of the specifications described. The applications mentioned herein are used
solely for the purpose of illustration and Holtek makes no warranty or representation that such applications will be suitable
without further modification, nor recommends the use of its products for application that may present a risk to human life
due to malfunction or otherwise. Holtek¢s products are not authorized for use as critical components in life support devices
or systems. Holtek reserves the right to alter its products without prior notification. For the most up-to-date information,
please visit our web site at http://www.holtek.com.tw.
Rev. 1.10
14
January 22, 2007
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