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參數(shù)資料
| 型號： | UPD780338 |
| 廠商： | NEC Corp. |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
| 中文描述： | 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存 |
| 文件頁數(shù)： | 24/66頁 |
| 文件大?。?/td> | 565K |
| 代理商： | UPD780338 |
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μ
PD78F0034A, 78F0034AY
24
Data Sheet U14040EJ4V0DS
7. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings (T
A
= 25
°
C)
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
V
DD
–0.3 to +6.5
V
V
PP
–0.3 to +10.5
V
AV
DD
–0.3 to V
DD
+ 0.3
Note
V
AV
REF
–0.3 to V
DD
+ 0.3
Note
V
AV
SS
–0.3 to +0.3
V
Input voltage
V
I1
P00 to P03, P10 to P17, P20 to P25, P34 to P36,
P40 to P47, P50 to P57, P64 to P67, P70 to P75,
X1, X2, XT1, XT2,
RESET
–0.3 to V
DD
+ 0.3
Note
V
V
I2
P30 to P33
N-ch open drain
–0.3 to +6.5
V
Output voltage
V
O
–0.3 to V
DD
+ 0.3
Note
V
Analog input voltage
V
AN
P10 to P17
Analog input pin
AV
SS
–0.3 to AV
REF
+ 0.3
Note
and –0.3 to V
DD
+ 0.3
Note
V
Output current, high
I
OH
Per pin
–10
mA
Total for P00 to P03, P40 to P47, P50 to P57,
P64 to P67, P70 to P75
–15
mA
Total for P20 to P25, P30 to P36
–15
mA
Output current, low
I
OL
Per pin for P00 to P03, P20 to P25, P34 to P36,
P40 to P47, P64 to P67, P70 to P75
20
mA
Per pin for P30 to P33, P50 to P57
30
mA
Total for P00 to P03, P40 to P47, P64 to P67,
P70 to P75
50
mA
Total for P20 to P25
20
mA
Total for P30 to P36
100
mA
Total for P50 to P57
100
mA
Operating ambient
T
A
During normal operation
–40 to +85
°
C
temperature
During flash memory programming
+10 to +40
°
C
Storage
temperature
T
stg
–40 to +125
°
C
Note
6.5 V or below
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.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
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