- 您现在的位置：买卖IC网 > PDF目录361787 > W541L250 4-Bit Microcontroller PDF资料下载
参数资料
| 型号： | W541L250 |
| 英文描述： | 4-Bit Microcontroller |
| 中文描述： | 4位微控制器 |
| 文件页数： | 6/7页 |
| 文件大小： | 49K |
| 代理商： | W541L250 |
W541C250
- 6 -
Publication Release Date: Feb 2002
Revision A2
DC Characteristics, continued
PARAMETER
SYM.
CONDITIONS
MIN.
TYP.
MAX.
UNIT
SEG0
SEG23 Output Low
Voltage (work as DC output pins)
V
SL
I
OL
= 0.6 mA
-
-
0.4
V
SEG0
SEG23 Output High
Voltage (work as DC output pins)
V
SH
I
OH
= -0.3
μ
A
2.4
-
-
V
Port RE Sink Current
I
EL
V
OL
= 0.9V
9
-
-
mA
Port RE Source Current
I
EH
V
OH
= 2.4V
-0.4
-1.2
-
mA
Pull-up Resistor
R
CD
Port RC, RD
100
350
1000
K
INT
Pull-up Resistor
R
INT
-
50
250
1000
K
RES
Pull-up Resistor
R
RES
-
20
100
500
K
AC CHARACTERISTICS
(V
DD
V
SS
= 3V, T
A
= 25
°
C; unless otherwise specified)
PARAMETER
SYM.
CONDITIONS
MIN.
TYP.
MAX. UNIT
RC type
-
-
4000
Op. Frequency
F
OSC
Crystal type 1 (Option
low-speed type)
-
32.768
-
KHz
Crystal type 2 (Option
high-speed type)
400
-
2000
Instruction Cycle Time
T
I
One machine cycle
-
4/F
OSC
-
mS
Reset Active Width
T
RAW
F
OSC
= 32.768 KHz
1
-
-
μ
S
Interrupt Active Width
T
IAW
F
OSC
= 32.768 KHz
1
-
-
μ
S
相关PDF资料 |
PDF描述 |
|---|---|
| W551C002 | Interactive Toy Family |
| W551C005 | Interactive Toy Family |
| W551C010 | Interactive Toy Family |
| W551C020 | Interactive Toy Family |
| W551C040 | Interactive Toy Family |
相关代理商/技术参数 |
参数描述 |
|---|---|
| W541L260 | 制造商:WINBOND 制造商全称:Winbond 功能描述:4-BIT MICROCONTROLLER |
| W54318A-0402TSG WAF | 制造商:SMSC 功能描述: |
| W5437 | 制造商:Thomas & Betts 功能描述:WRENCH 制造商:Belden Inc 功能描述: |
| W54NK30Z | 制造商:STMicroelectronics 功能描述: |
| W54-XA1A4A10-15 | 制造商:TE Connectivity 功能描述: |
发布紧急采购，3分钟左右您将得到回复。