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TBJD225K050CSB9024

产品描述Tantalum Capacitor, Polarized, Tantalum (dry/solid), 50V, 10% +Tol, 10% -Tol, 2.2uF, Surface Mount, 2917, CHIP
产品类别无源元件    电容器   
文件大小133KB,共12页
制造商AVX
下载文档 详细参数 全文预览

TBJD225K050CSB9024概述

Tantalum Capacitor, Polarized, Tantalum (dry/solid), 50V, 10% +Tol, 10% -Tol, 2.2uF, Surface Mount, 2917, CHIP

TBJD225K050CSB9024规格参数

参数名称属性值
厂商名称AVX
包装说明, 2917
Reach Compliance Codecompliant
ECCN代码EAR99
电容2.2 µF
电容器类型TANTALUM CAPACITOR
介电材料TANTALUM (DRY/SOLID)
漏电流0.0011 mA
制造商序列号SRC9000
安装特点SURFACE MOUNT
负容差10%
端子数量2
最高工作温度125 °C
最低工作温度-55 °C
封装形状RECTANGULAR PACKAGE
包装方法TR, 13 INCH
极性POLARIZED
正容差10%
额定(直流)电压(URdc)50 V
尺寸代码2917
表面贴装YES
Delta切线0.06
端子形状J BEND

TBJD225K050CSB9024文档预览

SRC9000 Series
High Reliability Tantalum Capacitors for Space Applications
AVX SRC9000 microminiature capaci-
tors are designed and built to meet the
high reliability and long term require-
ments of military space applications.
All SRC9000 capacitors meet all of the
requirements of Mil-PRF-55365 and
include DPA requirements per MIL-
STD-1580. SRC9000 establishes a
rigorous screening test schedule
designed to detect and eliminate from
shipment any capacitor or capacitor
test lots that exhibits poor perform-
ance or reliability. SRC9000 establish-
es a continuous test schedule to
determine baseline reliability data for
specific product shipped under this
specification. SRC9000 assures that
proper lot control and lot traceability
procedures are in effect.
CASE DIMENSIONS:
millimeters (inches)
Case
Code
A
TBJ
H
Type
TAZ
Length (L)
2.54±0.38
(0.100±0.015)
Width (W)
Height (H)
Term. Width
(W1)
1.27±0.13
(0.050±0.005)
1.20±0.20
(0.047±0.008)
1.27±0.13
(0.050±0.005)
2.20±0.20
(0.087±0.008)
1.27±0.13
(0.050±0.005)
2.20±0.20
(0.087±0.008)
2.41
-0.25
(0.095
+0.005
)
-0.010
+0.13
Term. Length
(A)
0.76±0.13
(0.030±0.005)
0.80
-0.20
(0.031
+0.012
)
-0.008
+0.30
S min
1.80
(0.071)
1.80
(0.071)
1.65
(0.065)
1.40
(0.055)
2.92
(0.115)
2.90
(0.114)
1.65
(0.065)
4.40
(0.173)
2.92
(0.115)
4.40
(0.173)
3.43
(0.135)
3.56
(0.140)
0.70
(0.028)
1.80
(0.071)
N/A
1.27±0.38
1.27±0.38
(0.050±0.015) (0.050±0.015)
+0.20
+0.20
L
W
1.60
-0.10
1.60
-0.10
3.20±0.20
+0.008
) (0.063
+0.008
)
(0.126±0.008) (0.063
-0.004
-0.004
TAZ
B
A
S
A
W
1
3.81±0.38
(0.150±0.015)
1.27±0.38
1.27±0.38
(0.050±0.015) (0.050±0.015)
+0.20
+0.20
0.76±0.13
(0.030±0.005)
0.80
-0.20
(0.031
+0.012
)
-0.008
+0.30
TBJ
TAZ
C
TBJ
2.80
-0.10
1.90
-0.10
3.50±0.20
(0.138±0.008) (0.110
+0.008
) (0.075
+0.008
)
-0.004
-0.004
5.08±0.38
(0.200±0.015)
1.27±0.38
1.27±0.38
(0.050±0.015) (0.050±0.015)
0.76±0.13
(0.030±0.005)
1.30
+0.30
-0.20
(0.051
+0.012
)
-0.008
0.76±0.13
(0.030±0.005)
1.30
-0.20
(0.051
+0.012
)
-0.008
+0.30
3.20
+0.20
2.60
+0.20
6.00±0.20
-0.10
-0.10
(0.236±0.008) (0.126
+0.008
) (0.102
+0.008
)
-0.004
-0.004
TAZ
D
TBJ
TAZ
E
TBJ
F
G
H
TAZ
TAZ
TAZ
3.81±0.38
(0.150±0.015)
2.54±0.38
1.27±0.38
(0.100±0.015) (0.050±0.015)
+0.20
+0.20
4.30
-0.10
2.90
-0.10
7.30±0.20
(0.287±0.008) (0.169
+0.008
) (0.114
+0.008
)
-0.004
-0.004
2.40±0.20
(0.094±0.008)
2.41
-0.25
(0.095
+0.005
)
-0.010
+0.13
5.08±0.38
(0.200±0.015)
2.54±0.38
1.27±0.38
(0.100±0.015) (0.050±0.015)
4.30
+0.20
-0.10
4.10
+0.20
-0.10
0.76±0.13
(0.030±0.005)
1.30
+0.30
-0.20
(0.051
+0.012
)
-0.008
7.30±0.20
(0.287±0.008) (0.169
+0.008
) (0.162
+0.008
)
-0.004
-0.004
2.40±0.20
(0.094±0.008)
3.30±0.13
(0.130±0.005)
2.67±0.13
(0.105±0.005)
3.68
-0.51
(0.145
+0.005
)
-0.020
+0.13
5.59±0.38
(0.220±0.015)
6.73±0.38
(0.265±0.015)
7.24±0.38
(0.285±0.015)
3.43±0.38
1.78±0.38
(0.135±0.015) (0.070±0.015)
2.79±0.38
2.79±0.38
(0.110±0.015) (0.110±0.015)
3.81±0.38
2.79±0.38
(0.150±0.015) (0.110±0.015)
0.76±0.13
(0.030±0.005)
1.27±0.13
(0.050±0.005)
1.27±0.13
(0.050±0.005)
1.40
+0.30
-0.20
(0.055
+0.012
)
-0.008
1.19 (0.047)
V
X
TBJ
TAZ
6.10
+0.20
7.30±0.20
3.45±0.30
-0.10
(0.287±0.008) (0.240
+0.008
) (0.136±0.012)
-0.004
6.93 Max
(0.273)
5.41 Max
(0.213)
2.74 Max
(0.108)
3.10±0.20
(0.120±0.008)
3.05±0.13
(0.120±0.005)
HOW TO ORDER
D
Type
(3 letters)
TBJ
TAZ
Case
Size
227
Capacitance
Code
*
006
C
Standard or
Low ESR
Range
C = Std ESR
L = Low ESR
#@
Qualification/
Packaging
Reliability
B = Bulk
# = Inspection Level
R = 7" T&R S = Std. Conformance
S = 13" T&R L = Group A
@ = Failure Rate Level
Weibull:
B = 0.1%/1000 hrs.
(90% C = 0.01%/
1000 hrs. conf.)
Comm: Z = Non ER
90
Termination
Finish
90 = SRC9000
++
Surge Test
Option
00 = None
23 = 10 cycles,
+25°C
24 = 10 cycles,
-55°C &
+85°C
45 = 10 cycles,
-55ºC &
+85ºC
before
Weibull
Capacitance
Voltage
Tolerance
Code
M = ±20% 004 = 4Vdc
K = ±10% 006 = 6Vdc
J = ±5%
010 = 10Vdc
015 = 15Vdc
020 = 20Vdc
025 = 25Vdc
035 = 35Vdc
050 = 50Vdc
92
SRC9000 Series
High Reliability Tantalum Capacitors for Space Applications
TECHNICAL SPECIFICATIONS
Technical Data:
Capacitance Range:
Capacitance Tolerance:
Rated Voltage: (V
R
)
Category Voltage: (V
C
)
Surge Voltage: (V
S
)
Temperature Range:
Unless otherwise specified, all technical
0.1 µF to 470 µF
±5%; ±10%; ±20%
4
6
10
15
2.7
4
7
10
5.2
8
13
20
3.4
5
8
13
-55°C to +125°C
data relate to an ambient temperature of 25°C
85°C:
125°C:
85°C:
125°C:
20
13
26
16
25
17
32
20
35
23
46
28
50
33
65
40
CAPACITANCE AND RATED VOLTAGE, V
R
(VOLTAGE CODE) RANGE
(LETTER DENOTES CASE SIZE)
Capacitance
µF
0.1
0.15
0.22
0.33
0.47
0.68
1
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
Code
104
154
224
334
474
684
105
155
225
335
475
685
106
156
226
336
476
686
107
157
227
337
477
687
4V
TAZ TBJ
6V
TAZ
TBJ
Voltage Rating DC (V
R
) to 85°C
10V
15V
20V
25V
TAZ TBJ TAZ TBJ TAZ TBJ TAZ TBJ
35V
TAZ TBJ
A
A
A
A
A
(M)
/B
A
(M)
/B
A/B
A/B/C
B/C
B/C
B/C/D
C/D
C/D
C/D
D/E
D
(M)
50V
TAZ TBJ
A
A
B
B
C
D
E
F
F
G
H
A
A
(M)
/B
A
(M)
/B
B
C
C
C
C/D
D
D
D
D
A
A
A
A/B
A
A/C
A/B
B/D
A/B
B/E
A/B
B/D
A
D/E/F A/B/C
E
B
E/G
C/D
F/H B/C/D
G
G
D
H
E
H
A
A
A/B
A
A/C
A/B
B/D
A/B
B/E
A/B
B/D/E A/B/C
D/E/F A/B/C
E
B/C
F/G
C/D
F/G/H B/C/D
G
C/D
G
D
H
C/D
H
E
(M)
/V
E
A
A
A
A
A
A
A
A/B
A
A/B
A
A/C
A/B
A/C
A/B
B/D
A/B
B/C/D A/B B/C/D/E A/B
B/C/D/E A/B
D/E
A/B/C
B/C/D/E A/B/C D/E/F
B/C
D/E/F A/B/C
E/F
B/C
E
B/C
F/G
B/C/D
F/G B/C/D F/G/H
C/D
F/G/H C/D
G/H
C/D
G
C/D
G/H
D
G/H
C/D
H
D/E
H/X
D
D
(M)
/V
H
D
(M)
/E
V
D
(M)
/E
E
(M)
/V
A
A
A/B
A/B
B/C
B/D
D/E
E
E/F
E/F
F/G
G/H
H
H/X
A
A
A
A
A
A
B
A/B
A
B/C
A/B
A/B
D
A/B
B
D/E
A/B/C
B
E
B/C
A/B/C
F
B/C
B/C
F/G
B/C/D
B/C
G
C/D
B/C/D G/H
D
C/D G/H/X C/D
C/D
H/X
D/E
D
D
(M)
D/E
V
V
A
A
B
C
D
E
F
G
G/H
H
X
93
SRC9000 Series
High Reliability Tantalum Capacitors for Space Applications
Part Number
Case
Size
Cap
(nom)
(µF)
DC
rated
voltage
(85°C)
(volts)
ESR
(max)
100 kHz
+25°C
(ohms)
DC Leakage (max)
+25°C
(µA)
+85°C
(µA)
+125°C
(µA)
Dissipation Factor (max)
+25°C
(%)
+85/125°C
(%)
-55°C
(%)
TAZA225*004L
TBJA225*004C
TAZA335*004L
TAZA475*004L
TBJA475*004C
TAZB475*004L
TAZA685*004L
TBJA685*004C
TBJB685*004C
TAZC685*004L
TBJA106*004C
TAZB106*004L
TBJB106*004C
TAZD106*004L
TBJA156*004C
TAZB156*004L
TBJB156*004C
TAZE156*004L
TBJA226*004C
TAZB226*004L
TAZD226*004L
TBJA336*004C
TBJB336*004C
TBJC336*004C
TBJB476*004C
TBJC686*004C
TBJD686*004C
TBJB107*004C
TBJC107*004C
TBJD107*004C
TAZH107*004L
TAZG157*004L
TBJD227*004C
TAZG227*004L
TBJE337*004C
TAZH337*004L
TAZA155*006L
TBJA155*006C
TBJA225*006C
TBJA335*006C
TAZA335*006L
TAZB335*006L
TBJA475*006C
TAZA475*006L
TBJB475*006C
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
A
A
A
A
A
B
A
A
B
C
A
B
B
D
A
B
B
E
A
B
D
A
B
C
B
C
D
B
C
D
H
G
D
G
E
L
A
A
A
A
A
B
A
A
B
2.2
2.2
3.3
4.7
4.7
4.7
6.8
6.8
6.8
6.8
10
10
10
10
15
15
15
15
22
22
22
33
33
33
47
68
68
100
100
100
100
150
220
220
330
330
1.5
1.5
2.2
3.3
3.3
3.3
4.7
4.7
4.7
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
6
6
6
6
6
6
6
6
6
4
8
6
6
8
3.2
6
6.5
5.5
2.2
6
3.2
1.3
4
3.2
3.5
1
3.5
3.2
1.3
3
2.8
2.2
2.4
1.6
1.1
1.6
1.3
0.9
0.18
0.25
0.9
0.2
0.9
0.18
4
8
8
8
6
3.2
6
6
5.5
1
0.5
1
1
0.5
1
1
0.5
0.5
1
0.5
1
0.5
1
0.6
1
0.6
1
0.9
1
1
1.4
1.4
1.3
1.9
2.7
2.7
4
4
4
4
6
8.8
8
13.2
10
1
0.5
0.5
0.5
1
1
0.5
1
0.5
10
5
10
10
5
10
10
5
5
10
5
10
5
10
6
10
6
10
9
10
10
14
14
13
19
27
27
40
40
40
40
60
88
80
132
100
10
5
5
5
10
10
5
10
5
12
6
12
12
6
12
12
10
6
12
10
12
6
12
12
12
7.2
12
18
12
12
28
28
15.6
38
54
32.4
80
80
48
48
72
176
96
264
120
12
6
6
6
12
12
10
12
6
6
6
6
6
6
6
6
6
6
6
6
8
6
8
6
8
6
8
6
8
8
6
6
6
6
6
6
8
6
8
10
10
8
10
8
10
6
6
6
6
6
6
6
6
6
8
9
8
8
9
8
8
9
9
8
9
10
9
8
9
10
9
10
9
10
10
9
9
9
9
9
9
10
9
12
12
12
10
12
10
12
8
9
6
9
8
8
9
8
9
8
9
8
8
9
8
8
10
9
8
10
10
9
10
10
10
9
12
10
10
12
9
10
9
10
10
9
12
10
12
12
12
12
12
12
12
8
9
9
9
8
8
10
8
9
Following the voltage code, C designates Standard, L designates Low ESR Ratings
94
SRC9000 Series
High Reliability Tantalum Capacitors for Space Applications
Part Number
Case
Size
Cap
(nom)
(µF)
DC
rated
voltage
(85°C)
(volts)
ESR
(max)
100 kHz
+25°C
(ohms)
DC Leakage (max)
+25°C
(µA)
+85°C
(µA)
+125°C
(µA)
Dissipation Factor (max)
+25°C
(%)
+85/125°C
(%)
-55°C
(%)
TAZC475*006L
TBJA685*006C
TBJB685*006C
TAZB685*006L
TAZD685*006L
TBJA106*006C
TAZB106*006L
TBJB106*006C
TAZE106*006L
TBJA156*006C
TBJA156*006L
TBJB156*006C
TAZB156*006L
TBJC156*006C
TAZD156*006L
TAZE156*006L
TBJA226*006C
TBJB226*006C
TBJC226*006C
TAZD226*006L
TAZE226*006L
TAZF226*006L
TBJB336*006C
TBJB336*006L
TBJC336*006C
TAZE336*006L
TBJC476*006C
TBJD476*006C
TAZF476*006L
TAZG476*006L
TBJB686*006C
TBJC686*006C
TBJD686*006C
TAZF686*006L
TAZG686*006L
TAZH686*006L
TBJC107*006C
TBJC107*006L
TBJD107*006C
TAZG107*006L
TBJD157*006C
TAZG157*006L
TBJC227*006C
TBJD227*006C
TBJD227*006L
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
#@90++
C
A
B
B
D
A
B
B
E
A
A
B
B
C
D
E
A
B
C
D
E
F
B
B
C
E
C
D
F
G
B
C
D
F
G
H
C
C
D
G
D
G
C
D
D
4.7
6.8
6.8
6.8
6.8
10
10
10
10
15
15
15
15
15
15
15
22
22
22
22
22
22
33
33
33
33
47
47
47
47
68
68
68
68
68
68
100
100
100
100
150
150
220
220
220
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
2.2
5
4.5
3.2
1.5
4
3.2
3.5
1
3.5
1.5
3.5
3.2
3
1.7
0.9
3
2.5
2.2
1.7
1
0.6
2.2
0.6
1.8
1
1.6
1.1
1
0.275
1.8
1.6
0.9
0.4
0.25
0.18
0.9
0.15
0.9
0.275
0.9
0.275
1.2
0.9
0.1
1
0.5
0.5
1
1
1
1
0.6
1
1
1
1
1
0.9
1
1
1.4
1.4
1.4
1
2
2
2.1
2.1
2.1
2
3
2.8
3
3
4.3
4.3
4.3
4
4
4
6.3
6.3
6.3
6
9.5
10
13.9
13.9
13.9
10
5
5
10
10
10
10
6
10
10
10
10
10
9
10
10
14
14
14
10
20
20
21
21
21
20
30
28
30
30
43
43
43
40
40
40
63
63
63
60
95
100
139
139
139
12
10
6
12
12
20
12
7.2
12
20
20
20
12
10.8
12
12
28
28
16.8
12
24
24
42
42
42
24
60
33.6
36
36
86
86
86
48
48
48
126
126
126
72
190
120
278
278
278
6
6
6
6
6
6
6
6
8
6
6
6
8
6
8
8
6
6
6
6
8
8
6
6
6
6
6
6
8
10
8
6
6
10
10
10
6
6
6
10
6
10
10
8
8
8
9
9
8
8
9
8
9
10
9
9
9
10
9
10
10
9
9
9
8
10
10
9
9
9
8
9
9
10
12
10
9
9
12
12
12
9
9
9
12
9
12
12
10
10
8
10
9
8
8
10
8
9
12
10
10
10
10
9
12
12
10
10
9
8
12
12
10
10
10
8
10
9
12
12
12
10
9
12
12
12
10
10
10
12
10
12
14
12
12
Following the voltage code, C designates Standard, L designates Low ESR Ratings
95
SRC9000 Series
High Reliability Tantalum Capacitors for Space Applications
Part Number
Case
Size
Cap
(nom)
(µF)
DC
rated
voltage
(85°C)
(volts)
ESR
(max)
100 kHz
+25°C
(ohms)
DC Leakage (max)
+25°C
(µA)
+85°C
(µA)
+125°C
(µA)
Dissipation Factor (max)
+25°C
(%)
+85/125°C
(%)
-55°C
(%)
TAZH227*006L #@90++
TBJE337*006C #@90++
TBJE337*006L #@90++
TAZH337*006L #@90++
TBJE477M006C #@90++
TBJE477M006L #@90++
TBJV477*006L #@90++
TAZA105*010L #@90++
TBJA105*010C #@90++
TBJA155*010C #@90++
TAZA225*010L #@90++
TBJA225*010C #@90++
TAZB225*010L #@90++
TBJA335*010C #@90++
TAZA335*010L #@90++
TBJB335*010C #@90++
TAZC335*010L #@90++
TBJA475*010C #@90++
TAZB475*010L #@90++
TBJB475*010C #@90++
TAZC475*010L #@90++
TAZD475*010L #@90++
TBJA685*010C #@90++
TAZB685*010L #@90++
TBJB685*010C #@90++
TAZC685*010L #@90++
TAZD685*010L #@90++
TAZE685*010L #@90++
TBJA106*010C #@90++
TBJA106*010L #@90++
TAZB106*010L #@90++
TBJB106*010C #@90++
TAZC106*010L #@90++
TBJC106*010C #@90++
TAZD106*010L #@90++
TAZE106*010L #@90++
TBJA156*010C #@90++
TBJB156*010C #@90++
TBJC156*010C #@90++
TAZD156*010L #@90++
TAZE156*010L #@90++
TAZF156*010L #@90++
TBJB226*010C #@90++
TBJB226*010L #@90++
TBJC226*010C #@90++
H
E
E
H
E
E
V
A
A
A
A
A
B
A
A
B
C
A
B
B
C
D
A
B
B
C
D
E
A
A
B
B
C
C
D
E
A
B
C
D
E
F
B
B
C
220
330
330
330
470
470
470
1
1
1.5
2.2
2.2
2.2
3.3
3.3
3.3
3.3
4.7
4.7
4.7
4.7
4.7
6.8
6.8
6.8
6.8
6.8
6.8
10
10
10
10
10
10
10
10
15
15
15
15
15
15
22
22
22
6
6
6
6
6
6
6
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
0.18
0.9
0.1
0.18
0.9
0.05
0.1
5
10
8
6
8
3.2
5.5
6
5.5
2.2
5
3.2
4.5
2.2
1.5
4
3.2
3.5
2.2
1.7
1
3
1.8
3.2
2.5
2.2
2.5
1.3
1
3.2
2.8
2.5
1.7
0.9
0.7
2.4
0.7
1
10
19.8
20.8
20
29.6
29.6
29.6
1
0.5
0.5
1
0.5
1
0.5
1
0.5
1
0.5
1
0.5
1
1
0.7
1
0.7
1
1
1
1
1
1
1
1
1
1
1
1.6
1.6
1.5
2
2
2
2.2
2.2
2.2
100
198
208
200
296
296
296
10
5
5
10
5
10
5
10
5
10
5
10
5
10
10
7
10
7
10
10
10
10
10
10
10
10
10
10
10
16
16
15
20
20
20
22
22
22
120
396
416
240
592
592
592
12
6
6
12
6
12
10
12
6
12
10
12
6
12
12
14
12
8.4
12
12
12
20
20
12
20
12
20
12
12
32
32
18
24
24
24
44
44
44
10
8
8
10
10
10
10
6
4
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
8
6
6
6
6
6
6
6
6
6
8
8
6
6
6
12
10
10
12
12
12
12
8
6
6
8
9
8
9
8
9
8
9
8
9
8
8
9
8
9
8
8
8
9
9
10
9
8
9
8
8
9
9
6
8
10
8
9
9
9
12
12
12
12
14
14
12
8
6
9
8
9
8
10
8
9
8
10
8
9
8
8
10
8
9
8
8
8
10
10
10
10
8
10
8
8
10
10
9
8
10
10
10
10
10
Following the voltage code, C designates Standard, L designates Low ESR Ratings
96
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uC/OS-IIV2.86移植到EK-STM32板全部程序!更新下载链接!
2008年7月2日,更新下载链接,有效期至7月9日止!-------------------------根据官方版本修改!目前稳定运行!呵呵!注意:任务切换bug已经修正:1:OS版本更新 ......
xuexithree stm32/stm8
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图3.6 数码管显示程序流程 在编写程序时考虑到单片机的资源利用情况,使用一个定时器为键盘扫描和数码管显示更新提供定时服务,定时中断函数流程如图3.7所示。定时器定时间隔为2ms,每次进入 ......
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