參數(shù)資料
型號: μPD78P0308
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8 Bit Single Chip Microcontrollers
中文描述: 8位單片機微控制器
文件頁數(shù): 41/70頁
文件大?。?/td> 556K
代理商: ΜPD78P0308
41
μ
PD78P0308
Preliminary Data Sheet
(2)
Serial Interface (T
A
= –40 to +85
°
C, V
DD
= 2.7 to 5.5 V)
(a) Serial interface channel 0
(i)
3-wire serial I/O mode (SCK0... Internal clock output)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
SCK0 cycle time
t
KCY1
4.5 V
V
DD
5.5 V
800
ns
2.7 V
V
DD
< 4.5 V
1600
ns
SCK0 high/low-level width
t
KH1
,
t
KL1
V
DD
= 4.5 to 5.5 V
t
KCY1
/2 – 50
t
KCY1
/2 – 100
ns
ns
SI0 setup time (to SCK0
)
t
SIK1
4.5 V
V
DD
5.5 V
100
ns
2.7 V
V
DD
< 4.5 V
150
400
ns
ns
SI0 hold time (from SCK0
)
SO0 output delay time
from SCK0
t
KSI1
t
KSO1
C = 100 pF
Note
300
ns
Note
C is the load capacitance of the SCK0 and SO0 output lines.
t
KH2
,
t
KL2
Note
C is the load capacitance of the SO0 output line.
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
SCK0 cycle time
t
KCY2
4.5 V
V
DD
5.5 V
800
ns
2.7 V
V
DD
< 4.5 V
1600
ns
SCK0 high/low-level width
4.5 V
V
DD
5.5 V
2.7 V
V
DD
< 4.5 V
400
800
ns
ns
SI0 setup time (to SCK0
)
t
SIK2
100
ns
SI0 hold time (from SCK0
)
t
KSI2
400
ns
SO0 output delay time
from SCK0
t
KSO2
C = 100 pF
Note
300
ns
SCK0 rise, fall time
t
R2
,
t
F2
1000
ns
(ii) 3-wire serial I/O mode (SCK0... External clock input)
相關(guān)PDF資料
PDF描述
μPD78P048A 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78P054 8 Bit Single Chip Microcontrollers
μPD78P058 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78P058FY 8 Bit Single Chip Microcontrollers
μPD78P058Y 8 Bit Single Chip Microcontrollers(8位單片微控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PD7935 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FOR OPTICAL COMMUNICATION
PD7937 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:InGaAs PIN PHOTO DIODES
PD793D26 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:InGaAs PIN PHOTO DIODES
PD793D7 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:InGaAs PIN PHOTO DIODES
PD79920-0M 制造商:Citizen Systems America Corporation 功能描述:Mobile Printer - PD24 USB Cable