參數(shù)資料
型號(hào): UPD72042
廠商: NEC Corp.
英文描述: LSI DEVICES FOR Inter Equipment BusTM (IEBusTM) PROTOCOL CONTROL
中文描述: LSI器件間設(shè)備BusTM(IEBusTM)協(xié)議控制
文件頁(yè)數(shù): 82/92頁(yè)
文件大?。?/td> 373K
代理商: UPD72042
μ
PD72042
82
Data Sheet S14870EJ1V0DS00
7. ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25
°
C)
Parameter
Symbol
Conditions
Rated value
Unit
Supply voltage
V
DD
, AV
DD
| V
DD
– AV
DD
| < 0.5 V
–0.5 to +7.0
V
Input voltage for logic section
V
I
–0.5 to V
DD
+ 0.3
V
Output voltage for logic section
V
O
–0.5 to V
DD
+ 0.3
V
Bus input voltage
V
BI
–0.5 to +6.0
V
Bus output voltage
V
BO
–0.5 to +6.0
V
Operating ambient temperature
T
A
–40 to +85
°
C
Storage temperature
T
STG
–65 to +150
°
C
Caution Absolute maximum ratings are rated values beyond which physical damage may be caused to
the unit; if any of the parameters in the table above exceeds its rated value, even momentarily,
the performance and/or reliability of the product may deteriorate. Therefore, never exceed the
product’s rated values.
DC CHARACTERISTICS
(T
A
= –40 to +85
°
C, V
DD
= 5 V
±
10%)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Input high voltage
V
IH
0.8V
DD
V
DD
V
Input low voltage
V
IL
0
0.2V
DD
V
Output high voltage
V
OH
I
OH
= –400
μ
A
0.7V
DD
V
Output low voltage
V
OL
I
OL
= 2.5 mA
0.4
V
Input leakage current, high
I
LIH
V
I
= V
DD
10
μ
A
Input leakage current, low
I
LIL
V
I
= 0 V
–10
μ
A
Output leakage current, high
I
LOH
V
O
= V
DD
10
μ
A
Output leakage current, low
I
LOL
V
O
= 0 V
–10
μ
A
Supply current (normal
operation mode)
I
DD1
3.5
10
mA
Supply current (standby mode)
I
DD2
50
μ
A
CAPACITANCE CHARACTERISTICS
(T
A
= 25
°
C, V
DD
= 0 V)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Input capacitance
C
I
15
pF
I/O capacitance
C
IO
15
pF
f
C
= 1 MHz
Excluding the BUS+ and BUS-
pins.
0 V for pins others than the
measured pins.
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