參數(shù)資料
型號: UPD70F3017A
廠商: NEC Corp.
英文描述: 32-BIT SINGLE-CHIP MICROCONTROLLER
中文描述: 32位單片機(jī)
文件頁數(shù): 32/48頁
文件大?。?/td> 413K
代理商: UPD70F3017A
Data Sheet U14527EJ3V0DS
32
μ
PD70F3015B, 70F3015BY, 70F3017A, 70F3017AY
Bus Timing (CLKOUT Synchronous)
(T
A
= –40 to +85 °C, V
DD
= AV
DD
= BV
DD
= 2.7 to 3.6 V, V
SS
= AV
SS
= BV
SS
= 0 V, C
L
= 50 pF)
Parameter
Symbol
Conditions
MIN.
MAX.
Unit
Delay time from CLKOUT
to address
t
DKA
<41>
0
19
ns
Delay time from CLKOUT
to address
float
t
FKA
<42>
12
7
ns
Delay time from CLKOUT
to ASTB
t
DKST
<43>
12
7
ns
Delay time from CLKOUT
to DSTB
t
DKD
<44>
5
14
ns
Data input setup time (to CLKOUT
)
t
SIDK
<45>
15
ns
Data input hold time (from CLKOUT
)
t
HKID
<46>
5
ns
Data output delay time from CLKOUT
t
DKOD
<47>
19
ns
WAIT setup time (to CLKOUT
)
t
SWTK
<48>
15
ns
WAIT hold time (from CLKOUT
)
t
HKWT
<49>
5
ns
HLDRQ setup time (to CLKOUT
)
t
SHQK
<50>
15
ns
HLDRQ hold time (from CLKOUT
)
t
HKHQ
<51>
5
ns
Delay time from CLKOUT
to bus float
t
DKF
<52>
19
ns
Delay time from CLKOUT
to HLDAK
t
DKHA
<53>
19
ns
Remark
The
values in the above specifications are values for when clocks with a 1:1 duty ratio are input from X1.
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