1
CH系列IC常用封装尺寸
版本:1D http://wch.cn
封装
DIP8 ··································· DIP16 ··································· DIP18 ··································· DIP20 ··································· DIP24S ··································· DIP28 ··································· SDIP28 ··································· SDIP30 ··································· SOP8 ··································· SOP16 ··································· SOP20 ··································· SOP28 ··································· SOP30 ··································· SSOP16 ··································· SSOP20 ··································· SSOP24 ··································· TSSOP16 ··································· QFP44 ··································· QFP52 ··································· QFP ··PQFP80 ································· LQFP80 ··································· LQFP100 ··································· ··································· QFN24 ··································· QFN32 ···································
说明:所有尺寸标注的单位都是mm(毫米),
引脚中心间距总是标称值,没有误差, 除此之外的尺寸误差不大于±0.5mm。
页码 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
常用封装尺寸
2
DIP类(PDIP)
DIP8
常用封装尺寸
3
DIP16
常用封装尺寸
4
DIP18
常用封装尺寸
5
DIP20
常用封装尺寸
6
DIP24S(SKDIP24)
常用封装尺寸
7
DIP28(DIP28W)
常用封装尺寸
8
SDIP28
常用封装尺寸
9
SDIP30
常用封装尺寸
10
SOP类(SOIC)
SOP8
常用封装尺寸
11
SOP16
常用封装尺寸
12
SOP20
常用封装尺寸
13
SOP28
常用封装尺寸
14
SOP30
常用封装尺寸
15
SSOP类
SSOP16
常用封装尺寸
16
SSOP20
常用封装尺寸
17
SSOP24
常用封装尺寸
18
TSSOP类
TSSOP16
常用封装尺寸
19
QFP类(PQFP)
QFP44
常用封装尺寸
20
QFP52
常用封装尺寸
21
QFP
常用封装尺寸
22
PQFP80
常用封装尺寸
23
LQFP80
常用封装尺寸
24
LQFP100
常用封装尺寸
25
QFN类
QFN24
常用封装尺寸
26
QFN32
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