参数资料
型号: PCA8802CX8/B/1
厂商: NXP SEMICONDUCTORS
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PBGA8
封装: 1.19 X 1.14 MM, 0.29 MM HEIGHT, LEAD FREE, WLCSP-8
文件页数: 17/34页
文件大小: 160K
代理商: PCA8802CX8/B/1
PCA8802_1
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 19 February 2009
24 of 34
NXP Semiconductors
PCA8802
Smartcard RTC
3. If no solder resist is used on the PCB or foil, then consideration should be given to the
amount of run-off of the solder along the track connected to the landing site. Uneven
run-off may result in similar problems as described in 1.
Fig 29. Example of PCB or foil landing sites
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