參數(shù)資料
型號(hào)： Z0220516SSCR4292
廠商： ZILOG INC
元件分類(lèi)： 調(diào)制器/解調(diào)器
英文描述： Low Power Modem Controller(低功耗單片調(diào)制解調(diào)器控制器)
中文描述： 1.2 kbps DATA, MODEM-SUPPORT CIRCUIT, PDSO28
封裝： SOIC-28
文件頁(yè)數(shù)： 21/30頁(yè)
文件大?。?/td> 226K
代理商： Z0220516SSCR4292
Z02205
ZiLOG
Modem Controller
PS001000-MOD0599
19
S21
S22
S23
S24
S25
Reserved
Reserved
Reserved
Reserved
0–255
Reserved
Reserved
Reserved
Reserved
seconds
or 1/100 sec.
Reserved
Reserved
Reserved
Reserved
During synchronous operation with the &Q1 command in effect, S-register S25 indicates
the number of seconds after a telephone line connection is made before the modem
examines DTR. This register allows sufficient time to disconnect the modem from an
asynchronous terminal and attach it to a synchronous terminal. In the On-Line or
Command state during any mode of operation, changes in DTR for less than S25
hundredths of a second are ignored.
Reserved
Reserved
Terminal inactivity timeout. Hangs up the modem after S28 minutes if no characters are
received from the modem’s terminal. Default = 0
Hook Flash On-Hook time. The amount of time in 20 millisecond units the modem will
leave the telephone on-hook while performing a hook-flash according to the “!” dial
string modifier. Default = 25 fiftieths of a second.
Sets the Highest Line Rate. This register determines the highest telephone line data rate
the modem will use when connecting with a remote modem. See “Setting the Highest
Line Rate” section on the following page. Default = 0.
S26
S27
S28
Reserved
Reserved
0–255
Reserved
Reserved
minutes
S29
0–255
1/50th sec
S37
0–6
code
Table 4. Modem S-Registers (Continued)
Register
Range
Units
Description
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Z0220516SSCR4292T 制造商:ZILOG 制造商全稱(chēng):ZILOG 功能描述:MODEM CONTROLLER IDEAL FOR LOW POWER CONSUMPTION, SMALL SIZE REQUIREMENTS
Z0220516SSCR4292TR 功能描述:IC MODEM CTRL 28SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> 接口 - 調(diào)制解調(diào)器 - IC 和模塊 系列:- 標(biāo)準(zhǔn)包裝:25 系列:- 數(shù)據(jù)格式:V.21，V.22，V.23，V.29，V.32，V.34，V.90，V.92，Bell 103，Bell 212A 波特率:33.6k 電源電壓:3.3V 安裝類(lèi)型:- 封裝/外殼:- 供應(yīng)商設(shè)備封裝:- 包裝:托盤(pán) 配用:591-1013-ND - KIT DEV SOCKETMODEM PARALLEL591-1009-ND - KIT DEV SRL SOCKETMODEM UNIVERSL 其它名稱(chēng):MT5656SMI-P-V-34.R2-SPMT5656SMI-P-V-34.R2-SP-NDQ4711574
Z0220516SSG1961 功能描述:電信線路管理 IC OTP CONTROLLER 86E34 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類(lèi)型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
Z0220516SSGR3641 功能描述:電信線路管理 IC OTP CONTROLLER 86E34 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類(lèi)型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
Z0220516SSGR4259 功能描述:電信線路管理 IC OTP CONTROLLER 86E34 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類(lèi)型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
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