R
EM6580
目录
FEATURES______________________________ 1
1H
8.4.2
PWM Characteristics__________________ 31
49H
50H
51H
说明___________________________ 1
2H
EM6580看一眼____________________ 2
3H
1.
2.
2.1
2.2
2.3
3.
4.
4.1
4.2
4.3
4.4
4.5
4.6
5.
5.1
5.2
5.3
6.
6.1
6.2
引脚说明FOR EM6580 _______ 4
4H
8.5
C
OUNTER
S
ETUP
_____________________ 31
8.6
10-
位
C
OUNTER
R
EGISTERS
____________ 32
9.
电源电压电平检测器/
4位ADC ______________________________ 34
52H
工作模式________________
有效的M
ODE
_______________________
STANDBY (H
ALT
) M
ODE
_______________
SLEEP M
ODE
_______________________
电源SUPPLY____________________
5H
6H
7H
8H
9H
10H
5
5
5
5
7
10.
ADC /是svld比较器
特性______________________ 37
53H
11.
12.
12.1
13.
14.
14.1
14.2
14.3
14.4
14.5
14.6
14.7
14.8
15.
15.1
15.2
16.
RAM _____________________________ 37
54H
RESET ____________________________ 8
POR
同
P
OWER
-C
HECK
R
ESET
_________ 9
I
NPUT
P
ORT
A R
ESET
_________________ 10
D
IGITAL
W
ATCHDOG
T
IMER
R
ESET
_______ 10
S
LEEP
C
OUNTER
R
ESET
_______________ 11
W
AKE
-U
P ON
C
焊割
________________ 11
T
HE
CPU S
TATE后
R
ESET
__________ 11
振荡器和预分频器_____ 12
RC
SCILLATOR或外部
C
LOCK
_____ 12
S
PECIAL
4
舞台
F
Characteristic低频
D
IVIDER
____ 13
P
重新依比例调整
________________________ 13
输入和输出端口________ 15
I
NPUT
/ O
安输出
P
ORT
O
概要
________ 15
P
ORT
A
AS
I
NPUT及其
M
ultiplexing
___ 16
1H
12H
13H
14H
15H
16H
17H
18H
19H
20H
21H
2H
23H
中断控制器__________ 38
I
NTERRUPT控制寄存器
_________ 39
外设存储器映射_________ 40
5H
56H
57H
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.2.6
6.2.7
6.2.8
6.2.9
6.2.10
6.2.11
去抖__________________________16
IRQ的端口A _______________________17
拉/下拉________________________17
软件测试变量________________18
端口A的10位计数器_______________18
在change_____________18口唤醒
端口A的串行接口______________18
端口A外部Reset_______________18
端口PA [4]作为比较器输入_________18
复位和睡眠上的端口A _____________18
端口被阻止的输入_________________18
24H
25H
26H
27H
28H
29H
30H
31H
32H
3H
34H
35H
MASK选项____________________ 43
P
ORT
A M
ETAL
O
PTIONS
_______________ 43
RC
振荡器
F
Characteristic低频
O
PTION
______ 43
D
EBOUNCER
F
Characteristic低频
O
PTION
________ 44
P
OWER
-C
HECK
L
伊维尔基尼
O
PTION
___________ 44
ADC /是svld V
oltage
L
伊维尔基尼
#15 _________ 44
C
OUNTER
U
PDATE选项
______________ 44
V
oltage
R
EGULATOR级别选项
______ 44
A
DDITIONAL寄存器比较
EM668045
RC振荡器___________________ 46
F
Characteristic低频选择
________________ 46
O
SCILLATOR
T
沸腾
________________ 47
独特的识别码/序列号__ 48
58H
59H
60H
61H
62H
63H
64H
65H
6H
67H
68H
69H
70H
71H
6.3
6.4
7.
7.1
7.2
7.3
8.
8.1
8.2
8.3
8.4
P
ORT
A
AS
O
安输出及其
M
ultiplexing
_ 19
CMOS / N沟道。开漏输出________19
36H
6.3.1
P
ORT
A
注册
___________________
串口_____________________
G
ENERAL
F
UNCTIONAL
D
ESCRIPTION
______
D
ETAILED
F
UNCTIONAL
D
ESCRIPTION
______
37H
38H
39H
40H
42H
20
22
23
23
41H
7.2.1
输出模式_______________________24
S
ERIAL
I
覆盖整个院落
R
EGISTERS
__________ 26
10位计数器__________________ 27
F
与ULL
L
IMITED
B
IT
C
OUNTING
________ 27
F
Characteristic低频
S
选举和
U
P
/D
OWN
C
OUNTING
28
E
VENT
C
OUNTING
____________________ 29
P
ULSE
W
ID
M
ODULATION
器(PWM) ______ 29
43H
4H
45H
46H
47H
17.
温度和电压
行为____________________________ 49
17.1 IDD
当前
(T
YPICAL
) _______________ 49
17.2 P
ULL
-
和
P
ULL
-
下拉电阻
(T
YPICAL
) __________________________ 50
17.3 O
安输出电流
(T
YPICAL
) ____________ 50
17.4 O
SCILLATOR
F
Characteristic低频
(T
YPICAL
) _______ 51
18.
电气规格________ 52
18.1 A
BSOLUTE
M
AXIMUM
R
ATINGS
___________ 52
18.2 H
ANDLING
P
ROCEDURES
_______________ 52
18.3 S
TANDARD
O
操作摄像机
C
ONDITIONS
_______ 52
18.4 DC
极特
- P
OWER
S
UPPLY
___ 52
18.5 S
UPPLY
V
oltage
L
伊维尔基尼
D
etector
_______ 53
18.6 DC
特征
- I / O P
插件
_________ 53
18.7 RC
振荡器频率
____________ 54
18.8 S
LEEP
C
OUNTER
R
ESET
- SCR __________ 54
19.
PAD配置图___________ 55
72H
73H
74H
75H
76H
7H
78H
79H
80H
81H
82H
83H
84H
85H
20.
20.1
21.
21.1
包装尺寸_____________ 55
SO - 8月14日55 ___________________________
订购信息___________ 56
P
ACKAGE
M
烯王
___________________ 56
86H
87H
8H
89H
8.4.1
如何PWM发生器的工作原理。 _________30
48H
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3
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