參數(shù)資料
型號: UPD703031A
廠商: NEC Corp.
英文描述: V850/SB1TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: V850/SB1TM 32-/16-BIT單晶片微控制器
文件頁數(shù): 41/56頁
文件大?。?/td> 357K
代理商: UPD703031A
Data Sheet U14734EJ1V0DS00
41
μ
PD703031A, 703031AY, 703033A, 703033AY, 70F3033A, 70F3033AY
(8) 3-wire serial interface (CSI0 to CSI3) timing
(a) Master mode (T
A
= –40 to +85°C, V
DD
= 4.0 to 5.5 V, EV
DD
= 3.0 to 5.5 V, V
SS
= EV
SS
= 0 V)
Parameter
Symbol
Conditions
MIN.
MAX.
Unit
SCKn cycle
<62>
t
KCY1
400
ns
SCKn high-level width
<63>
t
KH1
140
ns
SCKn low-level width
<64>
t
KL1
140
ns
SIn setup time (to SCKn
)
<65>
t
SIK1
50
ns
SIn hold time (from SCKn
)
<66>
t
KSI1
50
ns
Delay time from SCKn
to SOn output
<67>
t
KSO1
60
ns
Remark
n = 0 to 3
(b) Slave mode (T
A
= –40 to +85°C, V
DD
= 4.0 to 5.5 V, EV
DD
= 3.0 to 5.5 V, V
SS
= EV
SS
= 0 V)
Parameter
Symbol
Conditions
MIN.
MAX.
Unit
SCKn cycle
<62>
t
KCY2
400
ns
SCKn high-level width
<63>
t
KH2
140
ns
SCKn low-level width
<64>
t
KL2
140
ns
SIn setup time (to SCKn
)
<65>
t
SIK2
50
ns
SIn hold time (from SCKn
)
<66>
t
KSI2
50
ns
4.0 V
EV
DD
5.5 V
60
ns
Delay time from SCKn
to SOn output
<67>
t
KSO2
3.0 V
EV
DD
< 4.0 V
100
ns
Remark
n = 0 to 3
<66>
<67>
<65>
<62>
<63>
<64>
Remarks 1.
The broken lines indicate high impedance.
2.
n = 0 to 3
SCKn (I/O)
SIn (input)
SOn (output)
Input data
Output data
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