參數(shù)資料
型號(hào): SYM53C140
廠商: LSI CORP
元件分類: 其它接口
英文描述: Ultra2 SCSI Bus Expander(Ultra2 SCSI總線擴(kuò)展器)
中文描述: SPECIALTY INTERFACE CIRCUIT, PQFP160
封裝: 32 MM, PLASTIC, QFP-160
文件頁(yè)數(shù): 7/68頁(yè)
文件大?。?/td> 928K
代理商: SYM53C140
Contents
vii
2.1
2.2
2.3
2.4
2.5
2.6
2.7
3.1
3.2
3.3
3.4
3.5
3.6
3.7
DIFFSENS Voltage Levels
Direction Control Signal Polarities
HVD_MODE Control Signal Polarity
RESET/ Control Signal Polarity
Mode Sense Control Voltage Levels
WS_ENABLE Signal Polarity
XFER_ACTIVE Signal Polarity
SCSI A Side Interface Pins
SCSI B Side Interface Pins
Chip Interface Control Pins
Power and Ground Pins
Absolute Maximum Stress Ratings
Operating Conditions
LVD Driver SCSI Signals — B_SD[15:0] ,B_SDP[1:0] ,
B_SCD ,B_SIO ,B_SMSG ,B_SREQ ,B_SACK ,
B_SBSY ,B_SATN ,B_SSEL ,B_SRST
LVD Receiver SCSI Signals — B_SD[15:0] ,B_SDP[1:0] ,
B_SCD ,B_SIO ,B_SMSG ,B_SREQ ,B_SACK ,
B_SBSY ,B_SATN ,B_SSEL ,B_SRST
DIFFSENS SCSI Signal
Input Capacitance
Bidirectional SCSI Signals — A_SD[15:0]/, A_SDP[1:0]/,
A_SREQ/, A_SACK/, B_SD[15:0] ,B_SDP[1:0] ,
B_SREQ ,B_SACK
Bidirectional SCSI Signals — A_SCD/, A_SIO/, A_SMSG/,
A_SBSY/, A_SATN/, A_SSEL/, A_SRST/, B_SCD ,
B_SIO ,B_SMSG ,B_SBSY ,B_SATN ,B_SSEL ,B_SRST
Input Control Signals — CLOCK, RESET/, WS_ENABLE
Output Control Signals — BSY_LED, XFER_ACTIVE
TolerANT Technology Electrical Characteristics
Clock Timing
Input Timing
Output Timing
2-5
2-11
2-11
2-12
2-12
2-13
2-13
3-4
3-5
3-5
3-6
3-7
3-8
3-8
3.8
3-9
3-9
3-9
3.9
3.10
3.11
3-10
3.12
3-10
3-10
3-11
3-11
3-15
3-15
3-16
3.13
3.14
3.15
3.16
3.17
3.18
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