SC9302 PDF даташит
Спецификация SC9302 изготовлена «Silan Microelectronics» и имеет функцию, называемую «2-MEMORY T/P DIALER». |
|
Детали детали
Номер произв | SC9302 |
Описание | 2-MEMORY T/P DIALER |
Производители | Silan Microelectronics |
логотип |
30 Pages
No Preview Available ! |
SC9302 series
2-MEMORY T/P DIALER WITH REDIAL & HANDFREE,HOLD FUNCTION
DESCRIPTION
The SC9302 series tone/pulse dialers are CMOS LSIs for the
telecommunication system. They are designed to meet various dialing
specifications through resistor options matrix.
The SC9302 series tone/pulse dialers are offered in four different
versions. They are SC9302X normal version, SC9302/F/G/H simple
version, SC9302XT key-tone version and SC9302XLT key-tone/lock
functions version. The SC9302X normal version provides the pin-
selected lock function; the SC9302XT version provides the key-tone
function; the SC9302XLT version provides both the key-tone function
and key board-operated IDD lock function. All of the above three
versions also supply the following functions: Hold-line, Hand-free and
LCD dialing number display interface, all of which are suitable for
feature phone applications. However, the SC9302F/G/H version is
simpler than the other three versions. It provides only a redialing
memory for a simple low-cost system application.
FEATURES
* Universal specification
* Operating voltage: 2.0V~5.5V
* Low stand-by current
* Low memory retention current:0.1µA(Typ.)
* Tone/pulse switchable
* Interface with LCD driver
* 32 digits for redialing
* 32 digits for the SA memory dialing
* One-key redialing
* Pause and P→T key for PBX
* 4x4 keyboard matrix
* 3.58MHz crystal or ceramic resonator
SDIP-24
SC9302D Package
* Hand-free control
* Hold-line control
* Pause, P→T can be saved for
redialing
* Lock function
* Key tone function
* Resistor options:
-M/B ratio
-Flash function and flash time
-Pause and P→T duration
-Pulse number
-Keyboard operated IDD lock
function
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:2.0 2004.08.03
Page 1 of 35
No Preview Available ! |
SC9302 series
ORDERING INFORMATION
Function
Lock Function
Keytone Pin Keyboard
Item
Selection Operated
SC9302X (Normal version)
Hold-line
Hand-free
LCD
Interface
SC9302A
--
√
-- -- -- --
SC9302B
--
√
--
√
√ --
SC9302C
--
√
-- -- -- √
SC9302D
--
√
--
√
√
√
SC9302XT(Key-tone version)
SC9302AT
√
--
-- -- -- --
SC9302BT
√
--
--
√
√
--
SC9302CT
√
--
-- -- --
√
SC9302DT
√
--
--
√
√
√
SC9302XLT (Key-tone/Lock function version)
SC9302ALT √
--
√ -- -- --
SC9302BLT √
--
√
√
√ --
SC9302CLT √
--
√ -- -- √
SC9302DLT √
--
√
√
√
√
SC9302F/G/H (Simple version)
SC9302F
--
--
--
-- -- --
SC9302G
--
--
--
-- -- --
SC9302H
--
--
--
-- -- --
Memory
No. Package
2 DIP-18
2 SDIP-22
2 DIP-20
2 SDIP-24
2 DIP-18
2 SDIP-22
2 DIP-20
2 SDIP-24
2 DIP-18
2 SDIP-22
2 DIP-20
2 SDIP-24
1 DIP-18
1 DIP-16
1 DIP-18
BLOCK DIAGRAM
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:2.0 2004.08.03
Page 2 of 35
No Preview Available ! |
KEYBOARD INFORMATION
SC9302X and SC9302XT
C1 C2 C3 C4
R1 1 2 3 SA
R2 4 5 6 F
R3 7 8 9 P
R4 */T 0 # R
SC9302F
C1 C2 C3 C4
R1 1 2 3
R2 4 5 6 F
R3 7 8 9 P
R4 */T 0 # R
SC9302G
C1 C2 C3 HKS
R1 1 2 3
R2 4 5 6 F
R3 7 8 9 P
R4 */T 0 # R
SC9302 series
SC9302XLT
C4 C3 C2 C1 HKS
R1 1 2 3 SA ST
R2 4 5 6 F
R3 7 8 9 P
R4 */T 0 # R
SC9302H
C1 C2 C3 C4
R1 1 2 3
R2 4 5 6 F
R3 7 8 9
R4 */T 0 # R/P
ABSOLUTE MAXIMUM RATINGS (Tamb=25°C, fosc=3.5795MHz, unless otherwise specified)
Characteristics
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
Symbol
VDD
VIN
Topr
Tstg
Value
-0.3 ~ 5.5
Vss-0.3V ~ VCC+0.3V
-20 ~ +75
-50 ~ +125
Unit
V
V
°C
°C
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:2.0 2004.08.03
Page 3 of 35
Скачать PDF:
[ SC9302.PDF Даташит ]
Номер в каталоге | Описание | Производители |
SC9301 | Integrated FET Regulator | Semtech |
SC9302 | 2-MEMORY T/P DIALER | Silan Microelectronics |
SC9307P | Audio System Control MCU | Silan Microelectronics |
SC9308 | AUDIO SYSTEM CONTROL MCU | Silan Microelectronics |
Номер в каталоге | Описание | Производители |
TL431 | 100 мА, регулируемый прецизионный шунтирующий регулятор |
Unisonic Technologies |
IRF840 | 8 А, 500 В, N-канальный МОП-транзистор |
Vishay |
LM317 | Линейный стабилизатор напряжения, 1,5 А |
STMicroelectronics |
DataSheet26.com | 2020 | Контакты | Поиск |