參數(shù)資料
型號: UPD780232
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述: 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁數(shù): 37/52頁
文件大小: 345K
代理商: UPD780232
37
μ
PD780232
Data Sheet U13415EJ2V0DS
(b) Serial interface (2-wire serial mode)
(i)
2-wire serial mode (SCK3…Internal clock output)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
SCK3 cycle time
t
KCY3
800
ns
SCK3 high-/low-level
width
t
KH3
t
KL3
t
KCY3
/2
50
ns
Delay time from SCK3
to SO3 output
t
KSO3
C = 100 pF
Note
300
ns
Note
C is the load capacitance of the SCK3 and SO3 output lines.
(ii) 2-wire serial mode (SCK3…External clock input)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
SCK3 cycle time
t
KCY4
800
ns
SCK3 high-/low-
level width
t
KH4
t
KL4
400
ns
Delay time from SCK3
to SO3 output
t
KSO4
C = 100 pF
Note
300
ns
SCK3 rise/fall time
t
R4
t
F4
1
μ
s
Note
C is the load capacitance of the SO3 output line.
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