參數(shù)資料
型號(hào): IDT88K8483BRI
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 60/162頁
文件大?。?/td> 0K
描述: IC SPI-4 EXCHANGE 3PORT 672-BGA
標(biāo)準(zhǔn)包裝: 24
系列: *
其它名稱: 88K8483BRI
152 of 162
October 20, 2006
IDT IDT88K8483
MCU Interface - Motorola mode - non multiplexed bus (MPM=0). Write Cycle. Figure 49 MCU Interface - Motorola Mode - Write
Internal master clock (MCLK) frequency
(defined by the main clock generator)
F
124
200
MHz
Write cycle time
tWC
tDW+tRe-
covery
ns
Valid DSB width
tDW
6T
ns
Delay from DSB to valid write signal
tRWV
2Tmax-2
ns
R/WB to DSB hold time
tRWH
6T
ns
Delay from DSB to Valid Address
tAV
2Tmax-2
ns
Address to DSB hold time
tAH
4T
ns
Delay from DSB to valid write data
tDV
tAV
ns
Write data to DSB hold time
tDHW
tAH
ns
Recovery time from write cycle
tRecovery
5
ns
MCU Interface - Intel mode - non multiplexed bus (MPM=1). Read Cycle. Figure 50 MCU Interface - Intel Mode - Read Access
Internal master clock (MCLK) frequency
(defined by main clock generator)
F
124
200
MHz
Read cycle time
tRC
tRDW+
tRecovery
ns
Valid RDB width
tRDW
tPRD
ns
Delay from RDB to Valid Address
tAV
2Tmax-2
ns
Address to RDB hold time
tAH
4T
ns
RDB to valid read data propagation delay
tPRD
6Tmax
ns
Delay from read data active to High Z
tDAZ
10
ns
Recovery time from read cycle
tRecovery
5
ns
MCU Interface - Intel mode - non multiplexed bus (MPM=1). Write Cycle. Figure 51 MCU Interface - Intel Mode - Write Access
Internal master clock (MCLK) period (defined
by clock_generator)
T
124
200
MHz
Write cycle time
tWC
tWRW+tR
ecovery
ns
Valid WRB width
tWRW
6T
ns
Delay from WRB to Valid Address
tAV
2Tmax-2
ns
Address to WRB hold time
tAH
4T
ns
Delay from WRB to valid write data
tDV
tAV
ns
Write data to WRB hold time
tDHW
tAH
ns
Recovery time from write cycle
tRecovery
5
ns
Parameter
Symbol
Conditions
Min
Typ
Max1
Unit
Table 168 AC Characteristics (Part 3 of 4)
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