参数资料
型号: DS2154L
厂商: Maxim Integrated Products
文件页数: 2/87页
文件大小: 0K
描述: IC TXRX E1 1CHIP 5V ENH 100-LQFP
产品培训模块: Lead (SnPb) Finish for COTS
产品变化通告: Product Discontinuation 20/Feb/2012
标准包装: 90
类型: 收发器
驱动器/接收器数: 1/1
规程: E1
电源电压: 4.75 V ~ 5.25 V
安装类型: 表面贴装
封装/外壳: 100-LQFP
供应商设备封装: 100-LQFP(14x14)
包装: 管件
产品目录页面: 1429 (CN2011-ZH PDF)
DS2154
10 of 87
PIN
NAME
TYPE
FUNCTION
57
D1/AD1
I/O
Data Bus Bit 1/Address/Data Bus Bit 1
58
D2/AD2
I/O
Data Bus Bit 2/Address/Data Bus Bit 2
59
D3/AD3
I/O
Data Bus Bit 3/Address/Data Bus Bit 3
62
D4/AD4
I/O
Data Bus Bit 4/Address/Data Bus Bit 4
63
D5/AD5
I/O
Data Bus Bit 5/Address/Data Bus Bit 5
64
D6/AD6
I/O
Data Bus Bit 6/Address/Data Bus Bit 6
65
D7/AD7
I/O
Data Bus Bit 7/Address/Data Bus Bit 7
66–72
A0–A6
I
Address Bus Bit 0
73
A7/ALE
I
Address Bus Bit 7/Address Latch Enable
74
RD(DS)
I
Active-Low Read Input (Data Strobe)
75
CS
I
Active-Low Chip Select
77
WR(R/W)
I
Active-Low Write Input (Read/Write)
78
RLINK
O
Receive Link Data
79
RLKCLK
O
Receive Link Clock
82
RCLK
O
Receive Clock
85
RDATA
O
Receive Data
86
RPOSI
I
Receive Positive Data Input
87
RNEGI
I
Receive Negative Data Input
88
RCLKI
I
Receive Clock Input
89
RCLKO
O
Receive Clock Output
90
RNEGO
O
Receive Negative Data Output
91
RPOSO
O
Receive Positive Data Output
92
RCHCLK
O
Receive Channel Clock
93
RSIGF
O
Receive Signaling Freeze Output
94
RSIG
O
Receive Signaling Output
95
RSER
O
Receive Serial Data
96
RMSYNC
O
Receive Multiframe Sync
97
RFSYNC
O
Receive Frame Sync
98
RSYNC
I/O
Receive Sync
99
RLOS/LOTC
O
Receive Loss of Sync/Loss of Transmit Clock
100
RSYSCLK
I
Receive System Clock
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