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參數資料
| 型號： | W91030B |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | Low Power CMOS IC For Caller indentification(用于通信中呼叫確認的低功耗CMOS集成電路芯片) |
| 中文描述： | TELEPHONE CALLING NO IDENT CKT, PDIP24 |
| 封裝： | 600MIL, PLASTIC, DIP-24 |
| 文件頁數： | 22/31頁 |
| 文件大小： | 306K |
| 代理商： | W91030B |
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Preliminary W91030B
- 22 -
Application Information, continued
Figure 9-2. Application Circuit with Improved Common Mode Noise Immunity
Microcontroller Interface
The following table is the requirement of micorcontroller I/O pin to interface with the W91030B:
CASE
RNGON SLEEP
FSKE
DCLK
DATA
FDRN
FCDN
INTN
ALGO
1
C
C
C
C
C
C
C
C
C
2
C
C
C
C
C
C
O
C
C
3
C
C
H
C
C
C
O
C
C
4
C
C
H
C
C
O
O
C
C
5
C
C
H
C
C
C
O
O
C
6
C
C
H
C
C
O
O
O
C
7
C
C
H
O
C
O
O
O
C
Note: "C" is connected with microcontroller, "O" is not connected with microcontroller, "H": this pin must set in high state.
INP
GCFB
CAP
RNGRC
INN
VREF
RNGDI
RNGON
OSCI
VSS
MODE
OSCO
VDD
ALGR
INTN
FDRN
DCLK
SLEEP/
TEST
ALGRC
ALGO
FCDN
DATA
FSKE
RESET
+5V
34K
430K
22nF
Tip/A
+5V
430K
22nF
Ring/B
34K
464K
60K4
+5V
150K
0.22uF
+5V
200K
0.01uF
470K
+
-
Vz
0.1uF
0.33uF
12K
+5V
+5V
0.1uF
R2
R1
+5V
53K6
(This net must as short as
W91030B
FSK 3-wire interface Mode 0 selected.
Resistor must have 1% tolerance.
Crystal is 3.579545MHz with 0.1% frequency tolerance.
Resistor may have 5% tolerance.
R1, R2 must calculated according to the formula of Fig. 7-6 (a)
for Bellcore or BT application.
0.1uF
Must reset by
or by RC pulse.
microcontroller
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相關代理商/技術參數 |
參數描述 |
|---|---|
| W91030B/BS | 制造商:WINBOND 制造商全稱:Winbond 功能描述:Calling Line Identifier |
| W91031 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:LOW POWER CMOS INTERGRATED CIRCUIT |
| W91031S | 制造商:WINBOND 制造商全稱:Winbond 功能描述:Calling Line Identifier |
| W91031SG | 功能描述:IC CALL LINE IDENT 24-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 電信 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS 產品變化通告:Product Discontinuation 06/Feb/2012 標準包裝:750 系列:* |
| W91031SG (SA5825) TR | 制造商:Nuvoton Technology Corp 功能描述:FSK DECORDER WITH CALL ON WAIT |
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