国产精品成人VA在线观看-国产乱妇乱子视频在播放-国产日韩精品一区二区三区在线-国模精品一区二区三区

參數資料
型號: W741C250
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 4-BIT Microcontroller(多次可編程4位的微控制器)
中文描述: 4-BIT, MROM, 4.19 MHz, MICROCONTROLLER, PQFP64
封裝: 14 X 20 MM, QFP-64
文件頁數: 32/88頁
文件大小: 496K
代理商: W741C250
W741C250
- 32 -
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RATING
-0.3 to +7.0
-0.3 to +7.0
120
0 to +70
-55 to +150
UNIT
V
V
mW
°
C
°
C
Supply Voltage to Ground Potential
Applied Input/Output Voltage
Power Dissipation
Ambient Operating Temperature
Storage Temperature
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
DC CHARACTERISTICS
(V
DD
V
SS
= 3.0V, F
OSC
. = 32.768 KHz, T
A
= 25
°
C; unless otherwise specified)
PARAMETER
SYM.
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Op. Voltage
V
DD
-
2.2
-
5.5
V
Op. Current (Crystal type)
I
OP1
No load (Ext-V)
-
8
20
μ
A
μ
A
μ
A
Op. Current (RC type)
I
OP2
No load (Ext-V)
-
35
65
Hold Current (Crystal type)
I
HM1
Hold mode
No load (Ext-V)
-
4
6
Hold Current (RC type)
I
HM2
Hold mode
No load (Ext-V)
-
16
40
μ
A
Stop Current (Crystal type)
I
SM1
Stop mode
No load (Ext-V)
-
0.1
2
μ
A
Stop Current (RC type)
I
SM2
Stop mode
No load (Ext-V)
-
0.1
2
μ
A
Input Low Voltage
V
IL
-
V
SS
-
0.3 V
DD
V
Input High Voltage
V
IH
-
0.7 V
DD
-
V
DD
V
MFP Output Low Voltage
V
ML
I
OL
= 3.5 mA
-
-
0.4
V
MFP Output High Voltage
V
MH
I
OH
= -3.5 mA
2.4
-
-
V
Port RA, RB Output Low Voltage
V
ABL
I
OL
= 2.0 mA
-
-
0.4
V
Port RA, RB Output high Voltage
V
ABH
I
OH
= -2.0 mA
2.4
-
-
V
LCD Supply Current
I
LCD
All Seg. On
-
-
10
μ
A
μ
A
SEG0
SEG23 Sink Current
(work as LCD output pins)
I
OL
V
OL
= 0.4V
V
LCD
= 0.0V
0.4
-
-
SEG0
SEG23 Drive Current
(work as LCD output pins)
I
OH
V
OH
= 2.4V
V
LCD
= 3.0V
0.3
-
-
μ
A
相關PDF資料
PDF描述
W741C260 4-BIT Microcontroller(多次可編程4位的微控制器)
W741E20X 4-BIT FLASH MICROCONTROLLER
W741E260 4-BIT FLASH MICROCONTROLLER
W741L260 4-BIT MICROCONTROLLER
W742C810 4-BIT MICROCONTROLLER
相關代理商/技術參數
參數描述
W741C260 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT MICROCONTROLLER
W741E200 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
W741E201 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT FLASH MICROCONTROLLER
W741E202 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT FLASH MICROCONTROLLER
W741E203 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT FLASH MICROCONTROLLER