參數(shù)資料
型號(hào)： UPD70216HLP-20
廠商： NEC Corp.
英文描述： V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
中文描述： V40HLTM，V50HLTM 16 / 8，16位微處理器
文件頁(yè)數(shù)： 81/110頁(yè)
文件大小： 625K
代理商： UPD70216HLP-20
81
μ
PD70208H, 70216H
Data Sheet U13225EJ4V0DS00
MIN.
MAX.
ASTB
↓ →
address hold time
CLKOUT
→
control 1
Note 1
delay time
CLKOUT
→
control 2
Note 2
delay time
Address float
→
RD
↓
delay time
CLKOUT
↓
→
RD
↓
delay time
CLKOUT
↓ →
RD
↑
delay time
RD
↑ →
address delay time
RD low-level width
BUFEN
↑ →
BUFR/W delay time (read cycle)
CLKOUT
↓ →
data output delay time
CLKOUT
↓ →
data float delay time
WR low-level width
WR
↑
→
BUFEN
↑
or BUFR/W
↓
(write cycle)
CLKOUT
↑ →
BS
↓
delay time
CLKOUT
↓
→
BS
↑
delay time
HLDRQ setup time (vs. CLKOUT
↓
)
CLKOUT
↓ →
HLDAK delay time
CLKOUT
↑ →
DMAAK delay time
CLKOUT
↓ →
DMAAK delay time (cascade mode)
WR low-level width (DMA cycle)
DMA extended write
DMA normal write
RD
↓
, WR
↓
delay time (vs. DMAAK
↓
)
DMAAK
↑
delay time (vs. RD
↑
)
RD
↑
delay time (vs. WR
↑
)
TC output delay time (vs. CLKOUT
↑
)
TC OFF delay time (vs. CLKOUT
↑
)
TC low-level width
TC pull-up delay time (vs. CLKOUT
↑
)
END setup time (vs. CLKOUT
↑
)
END low-level width
DMARQ setup time (vs. CLKOUT
↑
)
INTPn low-level width
RxD setup time (vs. SCU internal clock
↓
)
RxD hold time (vs. SCU internal clock
↓
)
CLKOUT
↓ →
SRDY delay time
Notes 1.
MWR and IOWR signals in DMA cycle
2.
MWR and IOWR signals in CPU cycles and BUFEN, BUFR/W, INTAK and REFRQ signals.
3.
t
KKH
+ 2t
CYK
– 10 (reference value when a 1.1-k
pull-up resistor is connected)
(2)
μ
PD70208H, 70216H-20 (T
A
= –40 to +85
°
C, V
DD
= 3 V
±
10%) (2/3)
Output Pin Load Capacitance: C
L
= 100 pF
μ
PD70208H-20
μ
PD70216H-20
Unit
Parameter
Symbol
t
HSTA
t
KKH
–20
ns
t
DKCT1
5
60
ns
t
DKCT2
5
55
ns
t
DAFRL
0
ns
t
DKRL
5
65
ns
t
DKRH
5
60
ns
t
DRHA
t
CYK
–40
ns
t
RR
2t
CYK
–40
ns
t
DBECT
t
KKL
–20
ns
t
DKD
5
55
ns
t
FKD
5
55
ns
t
WW
2t
CYK
–40
ns
t
DWCT
t
KKL
–20
ns
t
DKBL
5
55
ns
t
DKBH
5
55
ns
t
SHQK
15
ns
t
DKHA
5
60
ns
t
DKHDA
5
55
ns
t
DKLDA
5
80
ns
t
WW1
2t
CYK
–40
ns
t
WW2
t
CYK
–40
ns
t
DDARW
t
KKH
–30
ns
t
DRHDAH
t
KKL
–30
ns
t
DWHRH
3
ns
t
DKTCL
55
ns
t
DKTCF
55
ns
t
TCTCL
t
CYK
–15
ns
t
DKTCH
Note 3
ns
t
SEDK
30
ns
t
EDEDL
80
ns
t
SDQK
30
ns
t
IPIPL
80
ns
t
SRX
500
ns
t
HRX
500
ns
t
DKSR
100
ns
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