參數(shù)資料
型號(hào): UPD178024GC-051
廠商: NEC Corp.
元件分類(lèi): 通用總線功能
英文描述: 8-BIT SINGLE-CHIP MICROCONTROLLER WITH ON-CHIP PRESCALER, PLL FREQUENCY SYNTHESIZER, AND IF COUNTER FOR AUTOMOTIVE FM/MW/LW RADIO WITH CD PLAYER
中文描述: 8位單片機(jī)具有片上標(biāo)器,鎖相環(huán)頻率合成器,如柜臺(tái),汽車(chē)調(diào)頻/中波/龍運(yùn)收音機(jī)帶CD播放器
文件頁(yè)數(shù): 89/98頁(yè)
文件大?。?/td> 467K
代理商: UPD178024GC-051
Data Sheet U14608EJ1V0DS00
89
μ
PD178024GC-051
(b) Serial interface (SIO3)
(i)
3-wire serial I/O mode (SCK3 ... internal clock output)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
SCK3 cycle time
t
KCY1
800
ns
SCK3 high-/low-level width
t
KH1
,
t
KL1
t
KCY1
/2
50
ns
SI3 setup time (to SCK3
)
t
SIK1
100
ns
SI3 hold time (from SCK3
)
t
KSI1
400
ns
SO3 output delay time from SCK3
t
KSO1
C = 100 pF
Note
300
ns
Note
C is the load capacitance of SCK3 and SO3 output lines.
(ii) 3-wire serial I/O mode (SCK3 ... external clock input)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
SCK3 cycle time
t
KCY
800
ns
SCK3 high-/low-level width
t
KH2
,
t
KL2
400
ns
SI3 setup time (to SCK3
)
t
SIK2
100
ns
SI3 hold time (from SCK3
)
t
KSI2
400
ns
SO3 output delay time from SCK3
t
KSO2
C = 100 pF
Note
300
ns
SCK3 rise/fall time
t
R2,
t
F2
1,000
Note
C is the load capacitance of SO3 output line.
(c) Serial interface (UART0: Dedicated baud rate generator output)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Transfer rate
38,400
bps
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