HT9320 データシートの表示（PDF） - Holtek Semiconductor
部品番号
コンポーネント説明
メーカー
HT9320 Datasheet PDF : 29 Pages
| |||
Flash function/time (duration) selection table
· HT9320A/B/C/K/L
RK13
No
RK14
No
Flash Flash Time
Function
(TF)
Control
600ms
No
Yes
Digit
600ms
Yes
No
Digit
98ms
Yes
Yes
Digit
300ms
· HT9320H
M/B Pin
VSS
VDD
Flash
Function
Digit
Digit
Flash Time
(TF)
600ms
100ms
Pause and P®T duration selection table
· HT9320A/B/C/K/L
RK21
TP (sec)
TP®T (sec)
No
3.6
3.6
Yes
2
1
· HT9320H
TP (sec)
3.6
TP®T (sec)
3.6
Pulse number selection table
· HT9320A/B/C/K/L
RK31
RK41
No
No
No
Yes
Yes
No
Yes
Yes
Pulse
Number
N
N+1
10-N
¾
· HT9320H
Pulse Number
N
Inter-digit-pause time for 10pps
· HT9320A/B/C/K
RK51
Inter-digit pause time
No
800ms
Yes
400ms
HT9320 Series
· HT9320H/L
Inter-digit pause time
800ms
Pulse number table
Keypad
Output Pulse Number
Digit Key
N
10-N
N+1
1
1
9
2
2
2
8
3
3
3
7
4
4
4
6
5
5
5
5
6
6
6
4
7
7
7
3
8
8
8
2
9
9
9
1
10
0
10
10
1
*/T
P®T
P®T
P®T
#
Ignored
Ignored
Ignored
DOUT BCD code
When dialing, the corresponding 4-bit BCD codes are
serially presented on DOUT from MSB to LSB. The data
of DOUT is valid at the falling edge of the CLOCK pin.
The following table lists the BCD codes corresponding
to the keyboard input.
Key-In BCD Code Key-In BCD Code
1
0001
8
1000
2
0010
9
1001
3
0011
0
1010
4
0100
*/T
1101
5
0101
#
1100
6
0110
F
1011
7
0111
P
1110
On hook store (HT9320A/H)
When the external power supply (2V~5.5V) is used and
the HST pin is connected to VDD, the user can store di-
aling numbers to the memories (M1~M20) during
on-hook state.
On/Off hook store selection table
HST Pin
Hook Store Mode
VDD (HT9320A/H)
On-hook store
Floating (HT9320A)
Off-hook store
VSS (HT9320H)
Off-hook store
Rev. 1.10
10
October 1, 2002
Share Link: 