參數(shù)資料
型號(hào)： Z0220516PSC1961
廠商： ZILOG INC
元件分類： 調(diào)制器/解調(diào)器
英文描述： V2.22 Bis Modem Controller(V2.22Bis調(diào)制解調(diào)器控制器)
中文描述： 1.2 kbps DATA, MODEM-SUPPORT CIRCUIT, PDIP28
封裝： PLASTIC, DIP-28
文件頁(yè)數(shù)： 3/30頁(yè)
文件大小： 226K
代理商： Z0220516PSC1961
PS001000-MOD0599
1
P
RODUCT
S
PECIFICATION
Z02205
M
ODEM
C
ONTROLLER
I
DEAL
FOR
L
OW
P
OWER
C
ONSUMPTION
, S
MALL
S
IZE
R
EQUIREMENTS
1
FEATURES
Includes
AT
command set interpreter in on-chip ROM—
no external memory required
Supports Tone dial or Pulse dial
Call progress monitoring controls
Handshake controls
Guard Tone controls
Line quality monitoring and Auto-Retrain
Auto-Dial and Auto-Answer
Glueless interface to Z02201 modem data pump
Watch-Dog Timer (WDT)/Power-On Reset (POR)
Type-I Caller ID
Dynamic power management
CMOS design for low power consumption
0
°
C to +70
°
C commercial temperature range
28-pin DIP, SOIC package
4.5V to 5.5V operating range
GENERAL DESCRIPTION
The Z02205 V.22bis Modem Controller serves as the mo-
dem controller in embedded V.22bis modem applications.
A complete modem can be made by adding ZiLOG data
pump (Z02201), phone line interface, and the required DTE
interface. The Z02205 has been designed for low-cost use
and includes a glueless interface to the ZiLOG data pumps.
The Z02205 is ideal for applications where small size and
low power consumption are requirements.
The Z02205 operates over dial-up telephone connections,
provides auto-dial and ring detect, and operates in either
SYNC
or
ASYNC
modes.
The Z02205 includes
AT
command and modem control
firmware in on-chip ROM. It also includes enhanced wake-
up circuitry, programmable Watch-Dog Timers (
WDT
), and
low-noise/EMI options.
AT commands stored on-chip in ROM provide control over
the following modem controller functions:
Standard Z02205 sample devices and demonstration boards
contain controller code tailored for operation on the North
American phone network. For production usage, customers
must modify the controller code to meet the requirements
of their particular country and application.
Call progress monitoring
Handshake negotiation
Dial controls—pulse or tone
S-registers
Auto-answer and auto-dial
Guard tones
On-hook and off-hook
Auto-retrain
Device
Z02205
ROM
(KB)
16
RAM*
(Bytes)
237
Speed
(MHz)
16
相關(guān)PDF資料
PDF描述
Z0220516PSCR3641 V2.22 Bis Modem Controller(V2.22Bis調(diào)制解調(diào)器控制器)
Z0220516PSCR4259 V2.22 Bis Modem Controller(V2.22Bis調(diào)制解調(diào)器控制器)
Z0220516PSCR4292 V2.22 Bis Modem Controller(V2.22Bis調(diào)制解調(diào)器控制器)
Z0220516SSC1961 V2.22 Bis Modem Controller(V2.22Bis調(diào)制解調(diào)器控制器)
Z0220516SSCR4259 V2.22Bis Modem Controller(V2.22Bis調(diào)制解調(diào)器控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Z0220516PSCR3641 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
Z0220516PSCR4259 制造商:ZILOG 制造商全稱:ZILOG 功能描述:MODEM CONTROLLER IDEAL FOR LOW POWER CONSUMPTION, SMALL SIZE REQUIREMENTS
Z0220516PSCR4292 制造商:ZILOG 制造商全稱:ZILOG 功能描述:MODEM CONTROLLER IDEAL FOR LOW POWER CONSUMPTION, SMALL SIZE REQUIREMENTS
Z0220516PSG1961 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
Z0220516PSGR3641 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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