参数资料
型号: MB90F334APMC1
厂商: FUJITSU LTD
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP120
封装: 14 X 14 MM, 1.70 MM HEIGHT, 0.40 MM PITCH, PLASTIC, LFQFP-120
文件页数: 51/72页
文件大小: 1857K
代理商: MB90F334APMC1
MB90330A Series
DS07-13734-9E
55
(11) Bus write timing
(VCC
= AVCC = 3.3 V ± 0.3 V, VSS = AVSS = 0.0 V, TA = 0 °C to + 70 °C)
Note : tCP : Refer to “ (1) Clock input timing”.
Parameter
Symbol
Pin name
Conditions
Value
Unit
Remarks
Min
Max
Valid address
→WR↓
time
tAVWL
Address,
WR
tCP
15
ns
WR pulse width
tWLWH
WRL, WRH
3 tCP
/2 25
ns
At fcp
= 24 MHz
3 tCP
/2 20
ns
At fcp
= 12 MHz
Valid data output
→WR↑
time
tDVWH
Data, WR
3 tCP
/2 15
ns
WR
↑→data hold time
tWHDX
WR,
Data
10
ns
At fcp
= 24 MHz
20
ns
At fcp
= 12 MHz
30
ns
At fcp
= 6 MHz
WR
↑→address valid time
tWHAX
WR,
Address
tCP
/2 10
ns
WR
↑→ALE↑time
tWHLH
WR, ALE
tCP
/2 15
ns
WR
↓→CLK↑time
tWLCH
WR, CLK
tCP
/2 17
ns
WR
(WRL, WRH)
0.8 V
2.4 V
0.8 V
2.4 V
0.8 V
2.4 V
CLK
ALE
A23 to A16
AD15 to AD00
tWHLH
tAVWL
tDVWH
tWLWH
tWHAX
tWHDX
tWLCH
0.8 V
2.4 V
0.8 V
2.4 V
A23 to A00
D15 to D00
tWHAX
tWHDX
0.8 V
2.4 V
0.8 V
2.4 V
0.8 V
2.4 V
0.8 V
2.4 V
Address
Write data
In multiplex mode
In non-multiplex mode
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