參數資料
型號: UPD78F0034AY
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: 29/66頁
文件大?。?/td> 565K
代理商: UPD78F0034AY
μ
PD78F0034A, 78F0034AY
29
Data Sheet U14040EJ4V0DS
DC Characteristics (T
A
= –40 to +85
°
C, V
DD
= 1.8 to 5.5 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input leakage
current, high
I
LIH1
V
IN
= V
DD
P00 to P03, P10 to P17, P20 to P25,
P34 to P36, P40 to P47, P50 to P57,
P64 to P67, P70 to P75,
RESET
3
μ
A
I
LIH2
X1, X2, XT1, XT2
20
μ
A
I
LIH3
V
IN
= 5.5 V
P30 to P33
3
μ
A
Input leakage
current, low
I
LIL1
V
IN
= 0 V
P00 to P03, P10 to P17, P20 to P25,
P34 to P36, P40 to P47, P50 to P57,
P64 to P67, P70 to P75,
RESET
3
μ
A
I
LIL2
X1, X2, XT1, XT2
20
μ
A
I
LIL3
P30 to P33
3
μ
A
Output leakage
current, high
I
LOH
V
OUT
= V
DD
3
μ
A
Output leakage
current, low
I
LOL
V
OUT
= 0 V
3
μ
A
Software pull-
up resistor
R
V
IN
= 0 V,
P00 to P03, P20 to P25, P34 to P36, P40 to P47,
P50 to P57, P64 to P67, P70 to P75
15
30
90
k
Remark
Unless otherwise specified, the characteristics of alternate-function pins are the same as those of port
pins.
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