高通字库
版本 V1.1 · 更新于 2026-03

9. 封装尺寸

SOP8-B 封装(208mil)

SOP8-B 封装尺寸图SOP8-B 封装尺寸图

外形尺寸:5.28mm × 7.90mm (208mil × 311mil)

符号AA1A2bCDEE1eLL1S
mm
Min.0.051.700.360.195.137.705.180.501.210.62
Norm0.151.800.410.205.237.905.281.270.651.310.74
Max.2.160.251.910.510.255.338.105.380.801.410.88
inch
Min.0.0020.0670.0140.0070.2020.3030.2040.0200.0480.024
Norm0.0060.0710.0160.0080.2060.3110.2080.0500.0260.0520.029
Max.0.0850.0100.0750.0200.0100.2100.3190.2120.0310.0560.035

引脚排列:

引脚12345678
SOP8-BCS#SO (IO1)WP# (IO2)VSSSI (IO0)SCLKHOLD# (IO3)VCC

DFN8 封装(4×3×0.55mm)

DFN8 封装尺寸图DFN8 封装尺寸图

符号AA1A2bDD1EE1eL
mm
Min.0.500.000.252.900.103.900.700.50
Nom.0.550.150.303.000.254.000.800.800.60
Max.0.600.050.353.100.404.100.900.70
inch
Min.0.0200.0000.0100.1140.0040.1530.0270.020
Nom.0.0220.0060.0120.1180.0100.1570.0310.0310.024
Max.0.0240.0020.0140.1220.0160.1610.0350.028