参数资料
型号: 71M6521FE-IGTR/F
厂商: Maxim Integrated
文件页数: 101/107页
文件大小: 0K
描述: IC ENERGY METER 32K FLASH 64LQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1,500
系列: Single Converter Technology®
测量误差: 0.4%
电源电压: 3 V ~ 3.6 V
测量仪表类型: 单相,双相
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 带卷 (TR)
71M6521DE/DH/FE Data Sheet
Recommended PCB Land Pattern for the QFN-68 Package
Recommended PCB Land Pattern Dimensions
Symbol
e
x
y
d
A
G
Description
Lead pitch
Pad width
Pad length, see note 3
See note 1
Typical
Dimension
0.4mm
0.23mm
0.8mm
6.3mm
6.63mm
7.2mm
Note 1: Do not place unmasked vias in region denoted by dimension “d”.
Note 2: Soldering of bottom internal pad is not required for proper operation.
Note 3: The ‘y’ dimension has been elongated to allow for hand soldering and reworking. Production assembly may
allow this dimension to be reduced as long as the ‘G’ dimension is maintained.
Rev 3
Page: 101 of 107
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