參數(shù)資料
型號(hào): GMS90C52
英文描述: 8-Bit CMOS Microcontrollers(高性價(jià)比的51單片機(jī),片內(nèi)8KROM,256字節(jié)RAM,工作電壓5V)
中文描述: 8位CMOS微控制器(高性價(jià)比的51單片機(jī),片內(nèi)8KROM,256字節(jié)的RAM,工作電壓5V的)
文件頁數(shù): 28/59頁
文件大?。?/td> 812K
代理商: GMS90C52
DC Characteristics for GMS97C51/52/54/56/58
V
CC
= 5 V + 10%, - 15%;
V
SS
= 0 V;
T
A
= 0
é
to 70
é
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
max.
Input low voltage
(except EA, RESET)
V
IL
-0.5
0.2
V
CC
- 0.1
V
-
Input low voltage (EA)
V
IL
1
-0.5
0.1
V
CC
- 0.1
V
-
Input low voltage (RESET)
V
IL 2
-0.5
0.2
V
CC
+ 0.1
V
-
Input high voltage (except
XTAL1, EA, RESET)
V
IH
0.2
V
CC
+ 0.9
V
CC
+ 0.5
V
-
Input high voltage to XTAL1
V
IH 1
0.7
V
CC
V
CC
+ 0.5
V
-
Input high voltage to EA,
RESET
V
IH 2
0.6
V
CC
V
CC
+ 0.5
V
-
Output low voltage
(ports 1, 2, 3)
V
OL
-
0.45
V
I
OL
= 1.6mA
1)
Output high voltage
(port 0, ALE, PSEN)
V
OL 1
-
0.45
V
I
OL
= 3.2mA
1)
Output high voltage
(ports 1, 2, 3)
V
OH
2.4
0.9
V
CC
-
-
V
I
OH
= - 80
§
I
OH
= - 10
§
Output high voltage
(port 0 in external bus
mode, ALE, PSEN)
V
OH 1
2.4
0.9
V
CC
-
-
V
I
OH
= - 800
§
2)
I
OH
= - 80
§
2)
Logic 0 input current
(ports 1, 2, 3)
I
IL
-10
-50
§
V
IN
= 0.45V
Logical 1-to-0 transition
current (ports 1, 2, 3)
I
TL
-65
-650
§
V
IN
= 2V
Input leakage current
(port 0, EA)
I
LI
-
±
1
§
0.45 <
V
IN
<
V
CC
Pin capacitance
C
IO
-
10
pF
f
C
= 1MHz
T
A
= 25
é
Power supply current:
Active mode, 12 MHz
6)
Idle mode, 12 MHz
Active mode, 24 MHz
6)
Idle mode, 24 MHz
Active mode, 33 MHz
6)
Idle mode, 33 MHz
6)
Power down mode
I
CC
I
CC
I
CC
I
cc
I
CC
I
cc
I
PD
-
-
-
-
-
-
-
21
18
36
20
47
25
50
mA
mA
mA
mA
mA
mA
§
V
CC
= 5V
4)
V
CC
= 5V
5)
V
CC
= 5V
4)
V
CC
= 5V
5)
V
CC
= 5V
4)
V
CC
= 5V
5)
V
CC
= 5V
3)
GMS90 Series
8-Bit CMOS Microcontroller
LG Semicon MCU
28
MAY. 1998
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PDF描述
GMS90C54 8-Bit CMOS Microcontroller(8位CMOS 微控制器)
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GMS90L31 8-Bit CMOS Microcontrollers(高性價(jià)比的51單片機(jī),片內(nèi)無ROM,128字節(jié)RAM,低電壓)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GMS90C54 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:HYNIX SEMICONDUCTOR INC. 8-BIT SINGLE-CHIP MICROCONTROLLERS
GMS90C56 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:HYNIX SEMICONDUCTOR INC. 8-BIT SINGLE-CHIP MICROCONTROLLERS
GMS90C58 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLERS
GMS90L31 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:HYNIX SEMICONDUCTOR INC. 8-BIT SINGLE-CHIP MICROCONTROLLERS
GMS90L32 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:HYNIX SEMICONDUCTOR INC. 8-BIT SINGLE-CHIP MICROCONTROLLERS