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| 型號： | UPD178024GC-051-8BT |
| 廠商： | NEC Corp. |
| 元件分類： | 通用總線功能 |
| 英文描述： | 8-BIT SINGLE-CHIP MICROCONTROLLER WITH ON-CHIP PRESCALER, PLL FREQUENCY SYNTHESIZER, AND IF COUNTER FOR AUTOMOTIVE FM/MW/LW RADIO WITH CD PLAYER |
| 中文描述： | 8位單片機(jī)具有片上標(biāo)器，鎖相環(huán)頻率合成器，如柜臺(tái)，汽車調(diào)頻/中波/龍運(yùn)收音機(jī)帶CD播放器 |
| 文件頁數(shù)： | 84/98頁 |
| 文件大小： | 467K |
| 代理商： | UPD178024GC-051-8BT |
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Data Sheet U14608EJ1V0DS00
84
μ
PD178024GC-051
13. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings (T
A
= 25
°
C)
Parameter
Symbol
Conditions
Rating
Unit
V
DD
0.3 to +6.0
V
V
DD
PORT
0.3 to V
DD
+ 0.3
V
Supply voltage
V
DD
PLL
0.3 to V
DD
+ 0.3
V
Input voltage
V
I
0.3 to +11.0
V
Output voltage
V
O
Excluding P130 to P132
0.3 to V
DD
+ 0.3
V
Output breakdown
voltage
V
BDS
P130 to P132
N-ch open drain
16
V
Analog input voltage
V
AN
P10 to P15
Analog input pin
0.3 to V
DD
+ 0.3
V
Per pin
8
mA
Total for P00 to P06, P30 to P37, P54 to P57, P60 to P67,
and P120 toP125
15
mA
Output current, high
I
OH
Total for P40 to P47, P50 to P53, and P70 to P77
15
mA
Peak value
16
mA
Per pin
rms value
8
mA
Peak value
30
mA
Output current, low
I
OL
Note
Total for P00 to P06, P30 to P37, P40 to
P47, P50 to P57, P60 to P67, P70 to P77,
P120 to P125, and P130 to P132
rms value
15
mA
Operating ambient
temperature
T
A
40 to +85
°
C
Storage temperature
T
stg
55 to +125
°
C
Note
The rms value should be calculated as follows: [rms value] = [Peak value]
×
√
Duty
Caution 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.
Remark
Unless specified otherwise, the characteristics of alternate-function pins are the same as those of port
pins.
Recommended Supply Voltage Ranges (T
A
=
40 to +85
°
C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
V
DD1
When CPU and PLL are operating
4.5
5.0
5.5
V
Supply voltage
V
DD2
When CPU is operating and PLL is stopped
3.5
5.0
5.5
V
Data retention voltage
V
DDR
When crystal oscillation stops
2.3
5.5
V
Output breakdown
voltage
V
BDS
P130 to P132 (N-ch open drain)
15
V
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