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MT8952

更新时间: 2024-01-15 08:08:50
品牌 Logo 应用领域
MITEL 控制器
页数 文件大小 规格书
22页 370K
描述
ISO-CMOS ST-BUS⑩ FAMILY HDLC Protocol Controller

MT8952 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOIC
针数:28Reach Compliance Code:unknown
HTS代码:8542.31.00.01风险等级:5.82
JESD-30 代码:R-PDSO-G28端子数量:28
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SO28(UNSPEC)封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
子类别:Serial IO/Communication Controllers最大压摆率:1 mA
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子位置:DUALuPs/uCs/外围集成电路类型:SERIAL IO/COMMUNICATION CONTROLLER, MULTI PROTOCOL
Base Number Matches:1

MT8952 数据手册

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ISO-CMOS ST-BUS FAMILY MT8952B  
HDLC Protocol Controller  
ISSUE 5  
May 1995  
Features  
Formats data as per X.25 (CCITT) level-2  
standards  
Ordering Information  
MT8952BC  
28 Pin Ceramic DIP  
28 Pin Plastic DIP  
28 Pin PLCC  
Go-Ahead sequence generation and detection  
Single byte address recognition  
MT8952BE  
MT8952BP  
MT8952BS  
Microprocessor port and directly accessible  
registers for flexible operation and control  
28 Pin SOIC  
-40°C to 85°C  
19 byte FIFO in both send and receive paths  
Handshake signals for multiplexing data links  
High speed serially clocked output (2.5 Mbps)  
Description  
ST-BUS compatibility with programmable  
channel selection for data and separate  
timeslot for control information  
The MT8952B HDLC Protocol Controller frames and  
formats data packets according to X.25 (Level 2)  
Recommendations from the CCITT.  
Independent watchdog timer  
Facility to disable protocol functions  
Low power ISO-CMOS technology  
Applications  
Data link controllers and protocol generators  
Digital sets, PBXs and private packet networks  
D-channel controller for ISDN basic access  
C-channel controller to Digital Network  
Interface Circuits (typically MT8972)  
Interprocessor communication  
TEOP  
C-Channel  
Transmit  
Logic  
Zero  
Insertion  
Flag/Abort  
Generator  
Interface  
Transmit  
FIFO  
CDSTo  
D0-D7  
Micro  
F0i  
A0-A3  
R/W  
Control  
and Status  
Register  
Processor  
Interface  
CKi  
Interrupt  
Registers  
Address  
Decoder  
Timing  
Logic  
RxCEN  
TxCEN  
CS  
E
IRQ  
WD  
V
DD  
Flag/Abort/  
Idle  
Detection  
Receive  
FIFO  
Address  
Detection  
Zero  
Deletion  
CDSTi  
REOP  
Receive Logic  
V
SS  
RST  
Figure 1 - Functional Block Diagram  
3-61  

与MT8952相关器件

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MT8952B MITEL

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ISO-CMOS ST-BUS⑩ FAMILY HDLC Protocol Control
MT8952B-1 MITEL

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ISO-CMOS ST-BUS⑩ FAMILY HDLC Protocol Control
MT8952BC MITEL

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ISO-CMOS ST-BUS⑩ FAMILY HDLC Protocol Control
MT8952BE MITEL

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ISO-CMOS ST-BUS⑩ FAMILY HDLC Protocol Control
MT8952BP MITEL

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ISO-CMOS ST-BUS⑩ FAMILY HDLC Protocol Control
MT8952BP ZARLINK

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Serial I/O Controller, 1 Channel(s), 0.3125MBps, CMOS, PQCC28, PLASTIC, MS-018AB, LCC-28
MT8952BP1 ZARLINK

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Serial I/O Controller, 1 Channel(s), 0.3125MBps, CMOS, PQCC28, LEAD FREE, PLASTIC, MS-018A
MT8952BPR ZARLINK

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Serial I/O Controller, 1 Channel(s), 0.3125MBps, CMOS, PQCC28, PLASTIC, MS-018AB, LCC-28
MT8952BPR MICROSEMI

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Multi Protocol Controller, CMOS, PQCC28,
MT8952BPR1 MICROSEMI

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Serial I/O Controller, 1 Channel(s), 0.3125MBps, CMOS, PQCC28, LEAD FREE, PLASTIC, MS-018A