參數(shù)資料
型號: UPD72001-11
廠商: NEC Corp.
英文描述: MULTI-PROTOCOL SERIAL CONTROLLERS
中文描述: 多協(xié)議串行控制器
文件頁數(shù): 16/40頁
文件大小: 206K
代理商: UPD72001-11
μ
PD72001-11, 72001-A8
16
Capacitance (T
A
= 25
°
C, V
DD
= 0 V)
Parameter
Symbol
Condition
MIN.
MAX.
Unit
Input capacitance
C
IN
f
C
= 1 MHz
Pins other than test pin: 0 V
10
pF
I/O capacitance
C
IO
20
pF
AC Characteristics
μ
PD72001-11 (T
A
= –40 to +85
°
C, V
DD
= 5 V
±
10 %)
System interface:
Parameter
Symbol
Condition
Rated Value
Unit
MIN.
MAX.
Clock cycle
t
CYK
90
2 000
ns
Clock high-pulse width
t
WKH
40
1 000
ns
Clock low-pulse width
t
WKL
40
1 000
ns
Clock rise time
t
KR
1.5 V
3.0 V
10
ns
Clock fall time
t
KF
3.0 V
1.5 V
10
ns
Address setup time (vs. RD
)
t
SAR
0
ns
Address hold time (vs. RD
)
t
HRA
0
ns
RD pulse width
t
WRL
120
ns
Address
data output delay time
t
DAD
T
A
= –10 to +70
°
C
100
ns
T
A
= –40 to +85
°
C
110
RD
data output delay time
t
DRD
T
A
= –10 to +70
°
C
100
ns
T
A
= –40 to +85
°
C
110
RD
data float delay time
t
FRD
10
85
ns
Address setup time (vs. WR
)
t
SAW
0
ns
Address hold time (vs. WR
)
t
HWA
0
ns
WR pulse width
t
WWL
120
ns
Data setup time (vs. WR
)
t
SDW
T
A
= –10 to +70
°
C
100
ns
T
A
= –40 to +85
°
C
90
Data hold time (vs. WR
)
t
HWA
0
ns
Recovery time between RD and WR
t
RV
140
ns
相關(guān)PDF資料
PDF描述
UPD72001-A8 MULTI-PROTOCOL SERIAL CONTROLLERS
UPD72001G-11-22 MULTI-PROTOCOL SERIAL CONTROLLERS
UPD72001C-11 MULTI-PROTOCOL SERIAL CONTROLLERS
UPD72001L-11 5015 RR 14#16 SKT RECP
UPD72001G-A8-22 MULTI-PROTOCOL SERIAL CONTROLLERS
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