Figure-21 Non-Multip" />
參數(shù)資料
型號(hào): IDT82V2048LBBG
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 40/48頁(yè)
文件大?。?/td> 0K
描述: IC LIU T1/E1 8CH SHORT 160-BGA
標(biāo)準(zhǔn)包裝: 14
類型: 線路接口裝置(LIU)
規(guī)程: E1
電源電壓: 3.13 V ~ 3.47 V
安裝類型: 表面貼裝
封裝/外殼: 160-BGA
供應(yīng)商設(shè)備封裝: 160-PBGA(15x15)
包裝: 托盤
其它名稱: 82V2048LBBG
45
IDT82V2048L OCTAL T1/E1 SHORT HAUL ANALOG FRONT END
INDUSTRIAL TEMPERATURE RANGES
MOTOROLA MODE READ TIMING CHARACTERISTICS
Figure-21 Non-Multiplexed Motorola Mode Read Timing
Figure-22 Multiplexed Motorola Mode Read Timing
Symbol
Parameter
Min
Typ
Max
Unit
Comments
t1
Active DS Pulse Width
90
ns
(1)
1. The t1 is determined by the start time of the valid data when the ACK signal is not used.
t2
Active CS to Active DS Setup Time
0
ns
t3
Inactive DS to Inactive CS Hold Time
0
ns
t4
Valid R/W to Active DS Setup Time
0
ns
t5
Inactive DS to R/W Hold Time
0.5
ns
t6
Valid Address to Active DS Setup Time (in Non-Multiplexed Mode)
5
ns
t7
Active DS to Address Hold Time (in Non-Multiplexed Mode)
10
ns
t8
Active DS to Data Valid Delay Time (in Non-Multiplexed Mode)
20
35
ns
t9
Active DS to Data Output Enable Time
7.5
15
ns
t10
Inactive DS to Data High Impedance Delay Time
7.5
15
ns
t11
Active DS to Active ACK Delay Time
30
85
ns
t12
Inactive DS to Inactive ACK Delay Time
10
15
ns
t13
Inactive DS to Invalid INT Delay Time
20
ns
t14
Active AS to Active DS Setup Time (in Multiplexed Mode)
5
ns
INT
ACK
D[7:0]
A[4:0]
ALE(=1)
DS
CS
t1
ADDRESS
DATA OUT
R/W
t2
t3
t4
t5
t6
t8
t10
t11
t12
t13
t7
t9
INT
ACK
AD[7:0]
AS
DS
CS
DATA OUT
ADDRESS
R/W
t1
t2
t3
t4
t5
t6
t7
t8
t11
t10
t12
t13
t14
t9
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