宏晶科技:�½��½��½�.MCU-M�½��½��½��½��½�.�½��½��½� M�½��½��½��½��½�:13922805190(姚永平) T�½��½�:0755-82948409 F�½��½�: 0755-82944243
20P3,
20-lead, 0.300" Wide, Plastic Dual Inline
Package (PDIP-20)
Dimensions in Inches and (Millimeters)
JEDEC STANDARD MS-001 AD
1.060 (26.9)
0.980 (24.9)
20S,
20-lead, 0.300" Wide, Plastic Gull WIng Small
Outline (SOIC-20 / SOP-20)
Dimensions in Inches and (Millimeters)
0.020 (0.508)
0.013 (0.330)
PIN1
0.280 (7.11)
0.240 (6.10)
0.090(2.29)
MAX
0.005(0.127)
MIN
0.513 (13.0)
0.497 (12.6)
0.299 (7.60)
0.291 (7.���9)
0.420 (10.7)
0.393 (9.98)
PIN1
0.900(22.86) REF
0.210(5.33)
MAX
SEATING
PLANE
0.050 (1.27)
0.015(0.381)MI��
0.150 (3.81)
0.115 (2.92)
0.100 (2.54)
0.070(1.78)
0.045(1.13)
0.325(8.26)
0.300(7.62)
0
REF
15
0.430(10.92)MAX
0.022 (0.559)
0.014 (0.356)
0.105 (2.67)
0.092 (2.34)
0.012 (0.305)
0.003 (0.076)
0
REF
8
0.013 (0.330)
0.009 (0.229)
0.014(0.356)
0.008(0.203)
0.035 (0.889)
0.015 (0.381)
宏晶科技:专业单片机 / 存储器供应商 �½��½��½�.MCU-M�½��½��½��½��½�.�½��½��½� STC12C5410AD 系列 1T 8051 单片机中文指南
9