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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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BCM4354 датащи(PDF) 110 Page - Cypress Semiconductor |
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BCM4354 датащи(HTML) 110 Page - Cypress Semiconductor |
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110 / 192 page  Signal Descriptions BCM4354 Data Sheet BROADCOM CONFIDENTIAL Broadcom® October 15, 2014 • 4354-DS109-R Page 109 Miscellaneous Supplies 160 OTP_VDD33 PWR OTP 3.3V supply 67, 74, 87, 103, 107–115, 127–129, 134–140, 203, 204, 208–211, 213, 224, 228, 241, 242, 246 VDDC PWR 1.2V core supply for WLAN 206, 222, 231 VDDIO PWR 1.8V–3.3V supply for WLAN. Must be directly connected to PMU_VDDIO and BT_VDDIO on the PCB. 145, 147, 369– 375, BT_VDDC PWR 1.2V core supply for BT 326 VDDIO_PMU PWR 1.8V–3.3V supply for PMU controls. Must be directly connected to VDDIO and BT_VDDIO on the PCB. 76 VDDIO_SD PWR 1.8V–3.3V supply for SDIO pads 223 VDDIO_RF PWR IO supply for RF switch control pads (3.3V) 98 HSIC_AVDD12PLL PWR 1.2V supply for HSIC PLL 102 HSIC_DVDD12 PWR 1.2V supply for HSIC digital 143 AVDD_BBPLL PWR Baseband PLL supply 11 PCIE_PLL_AVDD1P2 PWR 1.2V supply for PCIe PLL 7 PCIE_RXTX_AVDD1P2 PWR 1.2V supply for PCIE TX and RX 230 VDDIO_PCIE PWR Supply the same voltage to this pin as used for the PCIe out-of-band signals (that is, PCIE_PME_L). This would be 1.8V or 3.3V, and cannot be turned off. Ground 250 WRF_VCO_GND1P2 GND VCO/LOGEN ground 281 WRF_AFE_GND1P2_CORE0 GND CORE0 AFE ground 267 WRF_AFE_GND1P2_CORE1 GND CORE1 AFE ground 295 WRF_BUCK_GND1P5_CORE0 GND Internal capacitor-less CORE0 LDO ground 256 WRF_BUCK_GND1P5_CORE1 GND Internal capacitor-less CORE1 LDO ground 275 WRF_LNA_2G_GND1P2_CORE0 GND 2 GHz internal CORE0 LNA ground 282 WRF_LNA_2G_GND1P2_CORE1 GND 2 GHz internal CORE1 LNA ground 273 WRF_LNA_5G_GND1P2_CORE0 GND 5 GHz internal CORE0 LNA ground 283 WRF_LNA_5G_GND1P2_CORE1 GND 5 GHz internal CORE1 LNA ground 293 WRF_TX_GND1P2_CORE0 GND TX CORE0 ground 255 WRF_TX_GND1P2_CORE1 GND TX CORE1 ground 288 WRF_PADRV_VBAT_GND3P3_CO RE0 GND PAD CORE0 ground Table 21: WLCSP Signal Descriptions (Cont.) Bump# Signal Name Type Description |
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