PinePhone component list
The following list of components are found in the schematic for the PinePhone 1.2b.
Abreviations used in schematic
The following abbreviations are used as the starting letter(s) to identify the components in the PinePhone schematics:
- ANT: antenna
- C : capacitor
- D : diode
- DU : Only used in the "DU1", which is an integrated circuit for memory
- ED : Zener diode to protect against electrostatic discharge
- FB : ferrite bead
- J : wire link (i.e. a connector)
- R : resistor
- L : inductor
- NC/ : not connected (i.e. the part probably isn't placed on the board, but there are circuits in the PCB for it)
- Q : transistor
- SW : switch
- T : test point
- U : integrated circuit (i.e. a silicon chip)
- X : crystal oscillator (used for clocks)
P.4 LPDDR3 FBGA178
DU1:
- Artmem ATL3A1632H12A 2GB 800MHz LPDDR3-1600 SDRAM, FBGA-178 11.0x11.5x0.93 mm
- Note: RAM will be clocked slower, since the Allwinner A64 only supports up to 3GB DDR3-1333 (666.5MHz) and doesn't specify the top supported LPDDR3 speed.
P.5 CPU
U1:
- Allwinner A64 1.2Ghz 4x Cortex-A53, 64-bit, superscalar, 32KB instruction & 32KB data L1 cache per core, 512KB L2 shared cache, ARM Mali-400 MP2 (Utgard) GPU, HDMI 1.4 (up to 4K@30), USB 2.0 with OTG, MIPI CSI, 4 channels in/out, 24-bit, 8-48 KHz audio, video encode: H.264 1080p@60, video decode: H.265 4K@30, H.265 1080p@120, H.264, MPEG1/2/4 / VP8 / AVS / AVS+ 1080p@60, FBGA-396 15x15 mm
- Note: Clocked at 1.152Ghz on the PinePhone.
X501:
- Axtal AXX3225 24MHz ±10ppm quartz crystal oscillator in SMD package, 3.2x2.5 mm
D500:
- Will Semiconductor ESD5451X 1-line, bi-directional, transient voltage suppressor, EDS protection up to ±30kV and 8A.
X500:
- Seiko Instruments Inc. (SII) SC32S 32.768KHz crystal oscillator
- Note: Not clear if using the SC32S-12.5PF20PPM or the SC32S-7PF20PPM
P.6 POWER
ED600:
- Will Semiconductor (WILLSEMI) ESD5451X 1-line, bi-directional, transient voltage suppressor, EDS protection up to ±30kV and 8A.
- Note: This part is marked as optional in the schematic and may not be included.
U600:
- X-Powers AXP803 power management integrated circuit (PMIC) optimized for multi-core systems, li-ion battery fuel gauge, USB charger (up to 2.8A), QFN 68-pin, 8x8 mm
Q600:
- Will Semiconductor WPM1481 single P-channel, -12V, -5.5A, power MOSFET
J600:
- BA5924211-R battery connector
- Note: Picture shows this part as having 8 pins, but the schematic shows 6 pins. One page says that it is made by LateralPressure, but another says it is made by ROHM.
L606:
- IND_252010 2.2uH-2A inductor
- Note: Maybe this is the TDK VLS252010HBU.
U601:
- LowPowerSemi LP6226CB6F high efficiency boost DC/DC converter with 33V, 1.5A power MOSFET, SOT23-6 package
D600:
P.7 NAND/eMMC
U700:
- Kimtigo KM110SS0016GxA-DDD00WT 16GB eMMC 5.1 TLC NAND Flash memory, FBGA-153 11.5×13.0×1.0 mm.
- Note 1: The schematic says the package is BGA-169, but the Kimtigo documentation says it is FBGA-153.
- Note 2: The A64 only supports up to eMMC 5.0.
- Note 3: The schematic lists the part as KM110SS0016GxA-DDD00WT, but these photos show that its variant, the KM111SS0016GxA-DDD00WT, is being used in the 16GB PinePhone.
P.8 AUDIO
ED800, ED801, ED802, ED803, ED804, ED805, ED806:
- Will Semiconductor ESD5451X 1-line, bi-directional, transient voltage suppressor, EDS protection up to ±30kV and 8A.
U801:
- Broadchip BCT4717ETB-TR 4.0Ω, 300MHz bandwidth, dual bi-directional SPDT (single-pole/double-throw) analog switch
J800:
- EAROUTN-A64 receiver
J801:
- JA-3606-001AA 3.5mm audio jack
Q801:
- Toshiba SSM3K35MFV field-effect transistor, silicon N-channel MOS type
U800:
- Shanghai awinic technology AW8737SCSR high efficiency (80%), low noise (53μV), ultra-low distortion (0.008%), constant large volume, 7th generation class K audio amplifier, 1.6×1.68 mm CSP-14 package, 0.4mm pitch datasheet
FB800, FB801:
P.9 T-CADD/USB
Q901, Q902, Q903:
- Toshiba SSM3K35MFV field-effect transistor, silicon N-channel MOS type
ED900, ED901, ED902:
- Will Semiconductor ESD5451X 1-line, bi-directional, transient voltage suppressor, EDS protection up to ±30kV and 8A.
J901:
- SA-2202-112 25-pin Micro-SIM and TF slot
P.10 CAMERA
J1000:
- T03-1025-FG01 27-pin connector to the rear camera.
- Note: The schematic says “GC2035-200W”, which is a mistake because the rear camera is the OmniVision OV6540.
J1001:
- T03-1025-FG01 27-pin connector to the front camera.
- Note: The schematic says “GC2035-200W”, which is a mistake because the rear camera is the GalaxyCore GC2145, not the GalaxyCore GC2035.
U1000:
- Shanghai awinic technology AW3641EDNR flash LED driver with programmable timer and PWM dimming torch mode, 1A, 8 current levels.
P.11 LCM/CTP
Note: "LCM/CTP" means "liquid crystal display monitor/capacitive touch panel". An LCM generally includes an LCD screen + LED backlight + PCB with the LCD controller + frame.
J1100:
- OK-24F024-04
24 position center strip contacts socket for MIPI-DSI-LCM FPC. Grounded at 4 corners for reliability (28 total contacts to mainboard)
LED2:
- RGB LED
J1101:
- CON6-0.5, TP_6PIN-ZQ01
6 pin flip lock socket for I2C-CTP FPC ZIF header. Grounded on both sides for reliability. (8 total contacts to mainboard)
ED1100, ED1101, ED1102, ED1103:
- Will Semiconductor ESD5451X 1-line, bi-directional, transient voltage suppressor, EDS protection up to ±30kV and 8A.
U1100:
- Chipown AP3127B025 step-up DC/DC converter series, white LED backlight driver, 6-pin SOT-23-6L package.
P.12 SENSORS/MT/KEY
J1200:
- 8-pin connector to test points
ED1200, ED1201:
- Will Semiconductor ESD5451X 1-line, bi-directional, transient voltage suppressor, EDS protection up to ±30kV and 8A.
U1200:
- STmicroelectronics LIS3MDL ultra-low-power three-axis magnetometer, LGA-12 2.0x2.0x1.0 mm datasheet
- Note: The LIS3MDL is currently unavailable, so it has been replaced in the PinePhone Beta Edition with the Voltafield AF8133L e-Compass, which is unlisted on the Voltafield web site, but the AF8133J is listed. Presumably U1200 will be unpopulated and U1203 will be populated in the Beta Edition, since they appear to be alternatives.
U1201:
- SensorTek STK3311-A proximity and ambient light sensor (large gap) with built-in infrared LED, DFN-8 3.94x2.36x1.35 mm datasheet
U1202:
- TDK InvenSense MPU6050 six-axis, low-power MEMS gyroscope and accelerometer, QFN-24 4x4x0.9 mm datasheet
U1203:
- Asahi Kasei Microdevices (AKM) AK09911 3-axis electronic compass IC with Hall sensor, 8-pin WL-CSP (BGA), 1.2×1.2×0.5 mm
- or Voltafield Technology Corp. (VTC) AF8133J 3-axis electronic compass with proprietary anisotropic magneto resistive (AMR) technology, 8-pin WLCSP 1.2x1.2x0.5 mm
- Note: These parts appear to be alternatives to be used if the LIS3MDL is unavailable, so U1203 was probably unpopulated in BraveHeart and the Community Editions, but will be populated in the Beta Edition.
U1204:
- Bosch Sensortek BMI120 3-axis gyroscope and accelerometer, LGA-14 2.5x3.0x0.83 mm
- Note: Listed as “NC/BMI120”, where “NC” probably means “not connected”, so there may be circuits in the PCB for the part, but it is not placed on the board. This is probably an alternative to the TDK InvenSense MPU6050, in case it isn't available or costs too much.
Q1200:
- Toshiba SSM3K35MFV field-effect transistor, silicon N-channel MOS type
D1200:
- Torex XBS104S14 Schottky barrier diode, 1A, 40V, SOD-123A package
J1201:
- 2-pin connector to a motor, 1x1.8 mm
- Note: Presumably this is a vibration motor.
P.13 DIGITAL VIDEO
J1300:
- OK-50F-04 40-pin connector
- Note: This part is probably produced by Shenzhen Yaqi Technology Co., which is part of OCN in Taiwan, and uses the Archie brand name.<
U1304:
- Analogix ANX7688 HDMI to USB-C bridge with MUX, converts HDMI 2.0 to DisplayPort Alternate Mode, USB-C Power Delivery (PD), BGA-64.
- Note 1: The schematic lists this part as “ANX7688S”, but it is unclear what the “S” at the end stands for.
- Note 2: xnux.eu provides more info on the ANX7688, including flashing the firmware.
U1300:
- America Techcode Semiconductor TD6817 1.5MHz 2A synchronous step-down regulator dropout, SOT23-5 package
- or Diodes Incorporated AP3406K-ADJTRG1 buck switching regulator IC positive adjustable 0.6V 650mA datasheet
U1302:
- LowPowerSemi LPW5206H USB power loading switch, N-channel MOSFET, SOT23-5 package
U1303:
- Texas Instruments TXB0104YZT 4-bit bidirectional voltage-level translator with automatic direction sensing and ±15-kV ESD protection, 12-pin DSBGA 1.40×1.90 mm
Q1300, Q1301, Q1302, Q1304, Q1305:
- Toshiba SSM3K35MFV field-effect transistor, silicon N-channel MOS type
U1305, U1309:
- Will Semiconductor WS4621C-1X1 2A, 38 mΩ, 290nA quiescent current and 70nA standby current load switch, CSP-4L 1x1 mm.
U1308:
- Shanghai awinic technology AW3632 high efficiency, low profile, fixed 5V output pump power supply, QFN-8 package
X1300:
- Mercury United Electronics X3225 27.000 MHz crystal oscillator
P.14 WIFI+BT
U1400:
- Realtek RTL8723CS 802.11 b/g/n, single-band (2.4 GHz), Bluetooth 4.0, with SDIO for WiFi and UART for Bluetooth, LGA-40 12x12x1.6 mm.
X1400:
- 24Mhz ±10ppm crystal oscillator
D1400:
- SXSEMI AU0511P1 low capacitance ESD protection diode, SOD-882
ANT1400
- Antenna
P.15 MODEM-4G
U1500:
- Quectel EG25-GFile:Quectel EG25-G LTE Standard Specification V1.3.pdf GSM/UMTS/LTE cellular modem and GNSS (GPS/Galileo/GLONASS/BeiDou/QZSS, with A-GPS), LGA-144 9.0x32.0x2.4 mm
U1502, 1503, 1504:
- Texas Instruments TXB0104YZT 4-bit bidirectional voltage-level translator with automatic direction sensing and ±15-kV ESD protection, 12-pin DSBGA 1.40×1.90 mm
Q1501, Q1503, Q1504, Q1505:
- Toshiba SSM3K35MFV field-effect transistor, silicon N-channel MOS type
J1500, J1502:
- MRF004-P01A 4-pin connector
Q1500:
- Will Semiconductor WPM1481 single P-channel, -12V, -5.5A, power MOSFET
- Note: The documentation shows 6 pins, but the schematic shows 8 pins.
Component Counts
| Type of component | Main PCB | USB PCB |
|---|---|---|
| Antenna connectors (ANTxxx) | 6 | 4 |
| Capacitors (Cxxx) | 296 | 16 |
| Diodes (Dxxx) | 5 | 0 |
| Zener diodes (EDxxx) | 17 | 0 |
| Ferrite beads (FBxxx) | 6 | 0 |
| Wire links / connectors (Jxxx) | 14 | 4 |
| Resistors (Rxxx) | 222 | 0 |
| Inductors (Lxxx) | 15 | 0 |
| Transistors (Qxxx) | 16 | 19* |
| Switches (SWxxx) | 1 | 0 |
| Test points (Txxx) | 27 | 3 |
| Integrated circuits (U/DUxxx) | 24† | 2 |
| Crystal oscillators (Xxxx) | 5 | 0 |
| Total without test points | 627 | 45 |
| Total with test points | 654 | 48 |
Here is how the PinePhone compares with the Librem 5 in terms of components:
| Type of component | Librem 5 main | Librem 5 USB | PinePhone main | PinePhone USB |
|---|---|---|---|---|
| Antenna connectors (ANTxxx) | 3 | 2 | 6 | 4 |
| Capacitors (Cxxx) | 521 | 11 | 296 | 16 |
| Diodes (D/TVS/EDxxx) | 59 | 1 | 22 | 0 |
| Connectors (J/CONxxx) | 26 | 10 | 14 | 4 |
| Resistors (R/Fxxx) | 348 | 8 | 222 | 0 |
| Inductors (L/FBxxx) | 79 | 7 | 21 | 0 |
| Transistors (Qxxx) | 17 | 0 | 16 | 19* |
| Switches (SWxxx) | 5 | 0 | 1 | 0 |
| Test points (T/TC/TP/TS/TVxxx) | 126 | 4 | 27 | 3 |
| Integrated circuits (U/DUxxx) | 65 | 2 | 24† | 2 |
| Crystal oscillators (Y/Xxxx) | 10 | 0 | 5 | 0 |
| Total without test points | 1133 | 41 | 627 | 45 |
| Total with test points | 1259 | 45 | 654 | 48 |
* 18 parts for the PinePhone USB-C port are labeled as Txxx in the schematic with the image of transistors, but it is possible that these are resistors and capacitors.
† There are 26 U/DUxxx listed in the PinePhone schematic, but the two extra are for an alternative magnetometer (U1200 / U1203) and an alternative gyroscope and accelerometer (U1202 / U1204) which are unpopulated.
Source: Amos Batto