參數(shù)資料
型號: MB91F469GBPB-GSE1
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 88 MHz, RISC MICROCONTROLLER, PBGA320
封裝: 27 X 27 MM, 2.46 MM HEIGHT, 1.27 MM PITCH, PLASTIC, BGA-320
文件頁數(shù): 27/156頁
文件大?。?/td> 5002K
代理商: MB91F469GBPB-GSE1
MB91460G Series
122
DS07-16608-1E
7.7.
External Bus AC Timings at VDD35 = 4.5 to 5.5 V
Conditions during AC measurements
All AC tests were measured under the following conditions:
-IOdrive = 5 mA
-VDD35 = 4.5 V to 5.5 V, Iload = 5 mA
-VSS5 = 0 V
-Ta =
40 °C to + 125 °C
-Cl = 50 pF
- VOL = 0.2
× VDD35
- VOH = 0.8
× VDD35
- EPILR = 0, PILR = 1 (Automotive Level = worst case)
7.7.1.
Basic Timing
(VDD35 = 4.5 V to 5.5 V, Vss5 = AVss5 = 0 V, TA =
40 °C to + 125 °C)
Note : tCLKT is the cycle time of the external bus clock.
Parameter
Symbol
Pin name
Value
Unit
Min
Max
SYSCLK
tCLCH
SYSCLK
1/2
× tCLKT 4
1/2
× tCLKT + 5
ns
tCHCL
1/2
× tCLKT 5
1/2
× tCLKT + 4
ns
SYSCLK
↓ to CSXn delay time
tCLCSL
SYSCLK
CSXn
9ns
tCLCSH
8ns
SYSCLK
↑ to CSXn delay time
(Addr
→ CS delay)
tCHCSL
28
ns
SYSCLK
↓ to ASX delay time
tCLASL
SYSCLK
ASX
8ns
tCLASH
7ns
SYSCLK
↓ to BAAX delay time
tCLBAL
SYSCLK
BAAX
5ns
tCLBAH
2
ns
SYSCLK
↓ to Address valid delay time
tCLAV
SYSCLK
A27 to A0
10
ns
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