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(shù)資料
型號: W741C260
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, PQFP80
封裝: QFP-80
文件頁數(shù): 3/92頁
文件大小: 488K
代理商: W741C260
W741C260
Publication Release Date: March 1998
- 3 -
Revision A3
MFP output pin
Output is software selectable as modulating or nonmodulating frequency
Works as frequency output specified by Timer 1
Two built-in 14-bit clock frequency divider circuit (divider 0 and divider 1)
Two built-in 8-bit programmable countdown timers
Timer 0: one of two internal clock frequencies (F
OSC
/4 or F
OSC
/1024) can be selected
Timer 1: includes an auto-reload function; and one of two internal clock frequencies (F
OSC
or
F
OSC
/64) can be selected or falling edge of pin RC.0 can be selected (output through MFP pin)
Built-in 18/14-bit watchdog timer selectable for system reset
Powerful instruction set: 118 instructions
8-level subroutine (include interrupt) nesting
Up to 1
μ
S instruction cycle (with 4 MHz operating frequency)
Packaged in 80-pin QFP
PIN CONFIGURATION
64
63
62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19
33
32
34
35
36
25
26
27
28
29
30
31
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
RD2
RD3
RD1
RD0
RC3
RC2
RC1
RC0
RB2
RB3
M
F
P
/
R
E
S
X
I
N
1
O
U
T
1
V
D
D
N N
C C
D
H
1
D
H
2
V
D
D
3
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
V
S
S
N
C
N
C
N
C
C
O
M
3
C
O
M
2
C
O
M
1
C
O
M
0
S
E
G
0
S
E
G
1
S
E
G
2
S
E
G
3
S
E
G
4
S
E
G
5
E E
2
R R
3
E
G
3
1
RB1
RB0
RA3
RA2
S
V
D
D
2
V
D
D
1
X
R
A
0
20 21 22 23 24
37
38
39
40
45 44 43 42 41
RE1
RE0
S
E
G
6
S
E
G
7
S
E
G
8
S
E
G
9
S
E
G
1
0
S
E
G
1
1
SEG27
SEG26
SEG25
N
C
N
C
S S
E
G
3
E
G
2
E
G
2
0
9
8
S
N
C
R
A
1
N
C
N
C
N
C
X
I
N
2
O
U
T
2
X
相關PDF資料
PDF描述
W741E20X 4-BIT FLASH MICROCONTROLLER
W741E260 4-BIT FLASH MICROCONTROLLER
W741L260 4-BIT MICROCONTROLLER
W742C810 4-BIT MICROCONTROLLER
W742C813 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
相關代理商/技術參數(shù)
參數(shù)描述
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
W741E204 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT FLASH MICROCONTROLLER