參數(shù)資料
型號(hào)： μPD70P3000
廠商： NEC Corp.
英文描述： 16/32 Bit Single Chip Microcontrollers(16/32位單片微控制器)
中文描述： 16/32位單片機(jī)微控制器（16/32位單片微控制器）
文件頁(yè)數(shù)： 41/72頁(yè)
文件大?。?/td> 334K
代理商： ΜPD70P3000
μ
PD70P3000
41
6.1.2 When V
DD
= 3.0 to 3.6 V
Absolute Maximum Ratings (T
A
= 25
°
C)
Parameter
Symbol
Condition
Ratings
Unit
Supply voltage
V
DD
V
DD
pin
–0.5 to +7.0
V
CV
DD
CV
DD
pin
–0.5 to +7.0
V
DV
SS
CV
SS
pin
–0.5 to +0.5
V
Input voltage
V
I1
Except X1 pin, V
DD
= 3.0 to 3.6 V
–0.5 to V
DD
+ 0.3
V
V
I2
V
PP
pin in PROM programming mode,
–0.5 to +13.5
V
V
DD
= 3.0 to 3.6 V
Clock input voltage
V
X
X1 pin, V
DD
= 3.0 to 3.6 V
–0.5 to V
DD
+ 1.0
V
Output current, low
I
OL
1 pin
4.0
mA
Total of all pins
100
mA
Output current, high
I
OH
1 pin
–4.0
mA
Total of all pins
–100
mA
Output voltage
V
O
V
DD
= 3.0 to 3.6 V
–0.5 to V
DD
+ 0.3
V
Operating ambient temperature
T
A
–20 to +70
°
C
Storage temperature
T
stg
–65 to +150
°
C
Cautions 1. Do not directly connect the output (or I/O) pins of two or more IC products, and do not directly
connect them to V
DD
, V
CC
, or GND pin. Open-drain pins and open-collector pins may be directly
connected to one another however. Moreover, an external circuit that is designed to prevent
contention of output can be connected to pins that go into a high-impedance state.
2. Should the absolute maximum rating of even one of the above parameters be exceeded even
momentarily, the quality of the product may be degraded. The absolute maximum ratings are,
therefore, the values exceeding which the product may be physically damaged. Use the
product so that these values are never exceeded.
The normal operating ranges of ratings and conditions in which the quality of the product
is guaranteed are specified in the following DC Characteristics and AC Characteristics.
Capacitance (T
A
= 25
°
C, V
DD
= V
SS
= 0 V)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
Input capacitance
C
I
fc = 1 MHz
15
pF
I/O capacitance
C
IO
Pins other than tested pin: 0 V
15
pF
Output capacitance
C
O
15
pF
Operating Conditions
Operation Mode
Internal Operating Clock Frequency (
φ
)
Operating Temperature (T
A
)
Supply Voltage (V
DD
)
Direct mode
0 to 12 MHz
–20 to +70
°
C
3.0 to 3.6 V
PLL mode
Self oscillation frequency to 12 MHz
–20 to +70
°
C
3.0 to 3.6 V
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