Best answer
IPhone6/Plus motherboard analysis diagram
Components on the motherboard include:
Red: A8 processor,No. APL101(from the memory of Elpida 1GB LPDDR3 and packaged with it,No. EDF8 164A3PM-GD-F).
Orange: Qualcomm MDM9625M baseband chip, which is relied on by the whole netcom.
Yellow: Skyworks' 77802-23 low-band LTE PAD (what is this? Seek professional analysis)
Green: a8020ka 1428jr 159 of Avago (high frequency pad).
Blue: avago a 8010ka1422 jno27.
Pink: triquinttqf64101425 Korea to 315
IPhone 6 Plus uses the latest A8 chip.
The computing and graphics processing capabilities of A8 chip are more powerful, which are 20% and 50% higher than the previous generation respectively. The latest A8 processor adopts 20 nm process technology, which can make the processor more power-saving and smaller than the previous generation A7 processor. Apple said that the size of A8 processor is smaller than A7 13%. IPhone 6 Plus has more powerful computing power and graphics processing power, and can run 3D games.
Red: QFE 1000 envelope tracking chip
Orange: RF5 159 RF/antenna switch
Yellow: Skyworks' 77802-23 low-band LTE
Let's take a look at the chip on the back of the motherboard:
Red: Hynix's 16GB flash memory chip
Orange: 339S0228 Wi-Fi chip from Murata, Japan.
Yellow: 338S 125 1-AZ power management chip.
Green: Broadcom's BCM5976 touch chip
Blue: M8 coprocessor (actually LPC 18B 1UK from NXP)
Pink: also from NXP NFC chip, the specific model is 65V 10 NSD425.
Black: Qualcomm's WTR 1625L RF chip, another major part of Netcom.
There are too many chips on the back of the motherboard. This is the rest.
IPhone 6 Plus is equipped with M8 motion coprocessor, which enables the machine to receive motion data from accelerometer, gyroscope, compass and new barometer, and provide barometric index according to altitude. Apple said, "The M8 sports coprocessor can continuously receive mobile data. Even in the sleep state, in the power-saving state of running fitness software, the mobile phone is running the sensor.
Red: Qualcomm WFR 1620 (with WTR 1625L to realize carrier aggregation)
Orange: Qualcomm PM80 19 power management chip.
Yellow: ti's 343S0694
Green: AMS AS3923