參數(shù)資料
型號(hào): UPD703003A
廠商: NEC Corp.
英文描述: V853TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: V853TM 32-/16-BIT單晶片微控制器
文件頁(yè)數(shù): 14/40頁(yè)
文件大?。?/td> 230K
代理商: UPD703003A
μ
PD703003A, 703004A, 703025A
14
Data Sheet U13188EJ4V0DS00
3. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings (T
A
= 25
°
C)
Parameter
Symbol
Conditions
Ratings
Unit
Power supply voltage
V
DD
V
DD
pin
–0.5 to +7.0
V
CV
DD
CV
DD
pin
–0.5 to V
DD
+ 0.3
V
CV
SS
CV
SS
pin
–0.5 to +0.5
V
AV
DD
AV
DD
pin
–0.5 to V
DD
+ 0.3
V
AV
SS
AV
SS
pin
–0.5 to +0.5
V
Input voltage
V
I1
Note
, V
DD
= 5.0 V
±
10%
–0.5 to V
DD
+ 0.3
V
Clock input voltage
V
K
X1 pin, V
DD
= 5.0 V
±
10%
–0.5 to V
DD
+ 1.0
V
Output current, low
I
OL
Per pin
4.0
mA
Total for all pins
100
mA
Output current, high
I
OH
Per pin
–4.0
mA
Total for all pins
–100
mA
Output voltage
V
O
V
DD
= 5.0 V
±
10%
–0.5 to V
DD
+ 0.3
V
Analog input voltage
V
IAN
P70/ANI0 to P77/ANI7
AV
DD
> V
DD
–0.5 to V
DD
+ 0.3
V
V
DD
AV
DD
–0.5 to AV
DD
+ 0.3
V
Analog reference input voltage
AV
REF
AV
REF1
to AV
REF3
AV
DD
> V
DD
–0.5 to V
DD
+ 0.3
V
V
DD
AV
DD
–0.5 to AV
DD
+ 0.3
V
Operating ambient temperature
T
A
–40 to +85
°
C
Storage temperature
T
stg
–65 to +150
°
C
Note
X1, P70/ANI0 to P77/ANI7, and AV
REF1
to AV
REF3
are excluded.
Cautions 1. Be sure to avoid direct connections among the IC device output (or I/O) pins and between
V
DD
or V
CC
and GND. However, open-drain pins and open collector pins can be directly
connected. A direct connection to an external circuit can be made to avoid conflicting output
from high-impedance pins if the external circuit is designed for the correct timing.
2. Product quality may suffer if the absolute maximum rating is exceeded even momentarily for
any parameter. That is, the absolute maximum ratings are rated values at which the product
is on the verge of suffering physical damage, and therefore the product must be used under
conditions that ensure that the absolute maximum ratings are not exceeded.
The ratings and conditions shown below for DC characteristics and AC characteristics are
within the range for normal operation and quality assurance.
Capacitance (T
A
= 25
°
C, V
DD
= V
SS
= 0 V)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
Input capacitance
C
I
f
C
= 1 MHz
Unmeasured pins returned to 0 V.
15
pF
I/O capacitance
C
IO
15
pF
Output capacitance
C
O
15
pF
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