參數(shù)資料
型號: UPD75P518
廠商: NEC Corp.
英文描述: 4 BIT SINGLE-CHIP MICROCOMPUTER
中文描述: 4位單片機
文件頁數(shù): 24/40頁
文件大小: 320K
代理商: UPD75P518
24
μ
PD75P048
SERIAL TRANSFER OPERATION
Two-Line and Three-Line Serial I/O Modes (SCK: internal clock output)
Parameter
Symbol
t
KCY1
Conditions
MIN.
1600
3800
t
KCY1
/2-50
t
KCY1
/2-150
150
400
TYP.
MAX.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
SCK Cycle Time
V
DD
= 4.5 to 6.0 V
SCK High-, Low-Level
Widths
t
KL1
t
KH1
V
DD
= 4.5 to 6.0 V
SI Set-Up Time (vs. SCK
) t
SIK1
SI Hold Time (vs. SCK
)
SCK
↓→
SO Output
Delay Time
t
KSI1
t
KSO1
R
L
= 1k
,
Note
C
L
= 100pF
V
DD
= 4.5 to 6.0V
250
1000
TWO-LINE AND THREE-LINE SERIAL I/O MODES (SCK: external clock input)
Parameter
Symbol
t
KCY2
Conditions
MIN.
800
3200
400
1600
100
400
TYP.
MAX.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
SCK Cycle Time
V
DD
= 4.5 to 6.0V
SCK High-, Low-Level
Widths
t
KL2
t
KH2
V
DD
= 4.5 to 6.0V
SI Set-Up Time (vs. SCK
) t
SIK2
SI Hold Time (vs. SCK
)
SCK
↓→
SO Output
Delay Time
t
KSI2
t
KSO2
R
L
= 1k
, C
L
= 100 pF
Note
V
DD
= 4.5 to 6.0V
300
1000
Note
R
L
and C
L
are load resistance and load capacitance of the SO output line.
相關(guān)PDF資料
PDF描述
UPD75P518K 4 BIT SINGLE-CHIP MICROCOMPUTER
UPD75P54 4-Bit, Single-Chip, One-Time Programmable (OTP) CMOS Microcomputers With Serial I/O
UPD75P54CS 4-Bit, Single-Chip, One-Time Programmable (OTP) CMOS Microcomputers With Serial I/O
UPD75P54G 4-Bit, Single-Chip, One-Time Programmable (OTP) CMOS Microcomputers With Serial I/O
UPD75P56 4-Bit, Single-Chip, One-Time Programmable (OTP) CMOS Microcomputer With Comparator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD765AC 制造商:NEC Electronics Corporation 功能描述:DISK CONTROLLER, 40 Pin, DIP
UPD765AC-2 制造商:NEC Electronics Corporation 功能描述:DISK CONTROLLER, 40 Pin, DIP
UPD76F0107GC(A)-8EU-A 制造商:Renesas Electronics Corporation 功能描述:
UPD76F0108GC(A)-UEU-AX 制造商:Renesas Electronics Corporation 功能描述:
UPD76F0108GC(A)-UEU-SSA-AX 制造商:Renesas Electronics Corporation 功能描述: