• May be located on the LOWER board (surfaces S1/S2).
  • May be located on BOB (surfaces B1/B2).
  • No location has been decided yet.
  • May be located on the UPPER board (surfaces S3/S4).
  • Stylus presence detector (TMD26713)
    Note: placement still needs to be specified.
    Digi-Key
    Data sheet
     Sensors > Stylus 
  • Must be located on the LOWER board (surfaces S1/S2).
  • Must be located on BOB (surfaces B1/B2).
  • Part/subsystem has been implemented in a prototype.
  • Part/subsystem has been designed but not implemented yet.
  • Part/subsystem still needs designing.
  • Part/subsystem is not part of the v2 prototype.
  • Must be located on the UPPER board (surfaces S3/S4).
  • Front camera (VS6555AC)
    Description
    Data sheet
  • Ambient Light Sensor (TLS2563)
    Description
    Data sheet
  • Proximity sensor (SFH7741)
    Data sheet
  • SIM card holder (101-00271-82)
    Slot-in type, for outside access.
    Data sheet
    Digi-Key
     Telephony > SIM_2 
  • SIM card holder (SF7W006S4ER1500)
    Hinged type, placed under the battery.
    Data sheet
    Digi-Key
    Mouser
     Telephony > SIM_1 
  • Main flex connector (Molex 5000246471)
    Data sheet
     Other > Main_flex 
    Background information: Ticket #636
    Connects to ...
    Front camera
    Light sensor
    IR proximity sensor
    LCD panel
    Resistive touch screen
    Notifier RGB LED
    Earpiece
  • (N900 Legacy)
    Main camera connector (SMIA95)
    Application note (.doc)
    (Neo900)
    N97 cam, DF37NB-20DS-0.4V conn.
    Experimental.
    Ticket #515
    Web page
    Data sheet
    Digi-Key
     Other > Main_cam 
    Connects to ...
    Main camera (rear)
    The actuator (focus) driver is an AD5820, now unavailable.
    The AD5821 seems to be very similar.
    Data sheet (AD5821)

  • (N900 Legacy)
    Camera cover switch (SFH7741)
    Data sheet
    (Neo900)
    TMD26713
    Data sheet
    Digi-Key
     Sensors > Cover 
  • SIM card access switch (2 x FSA2866, 2 x TXS4555, SLG46533, LSF0204D, ADA4505-1)
    White paper
    Analog switches:
    Data sheet (FSA2866)
    Digi-Key (FSA2866)
    Mouser (FSA2866)
    Voltage regulators:
    Data sheet (TXS4555)
    Digi-Key (TXS4555)
    Mouser (TXS4555)
    Mixed-signal array:
    Data sheet (SLG46533)
    Silego shop
    Level shifters:
    Data sheet (LSF0204D)
    Digi-Key (LSF0204D)
    Mouser (LSF0204D)
    Opamp (for SIM current monitoring):
    Data sheet (ADA4505-1)
    Digi-Key (ADA4505-1)
    Mouser
     Telephony > SIM_switch 
  • Camera multiplexer (2 x TS3DS26227)
    Data sheet
    Digi-Key
    Mouser
     Sensors > Cam_switch 
  • Capture button (EVQQ0G03K)
    Note: EOL, last buy 2015-05-01 !
    Data sheet
    Digi-Key
    Arrow
    Ticket #518
     Sensors > Capture 
  • Monochrome LEDs on keyboard
    Data sheet (red)
    Digi-Key (red)
    Mouser (red)
    Data sheet (blue)
    Digi-Key (blue)
    Mouser (blue)
    Data sheet (orange)
    Digi-Key (orange)
    Mouser (orange)
     Lights > Mod_LEDs 
  • Privacy indicator (SMLP36RGB2W3)
    Data sheet
    Digi-Key
    Mouser
     Lights > Privacy 
  • Keyboard LEDs (6 x MSL0201RGB)
    Data sheet
    Digi-Key
    Ticket #541
     Lights > Kbd_LEDs 
  • Auxiliary indicator LEDs (2 x MSL0104RGBU1)
    Data sheet (MSL0104)
    Digi-Key (MSL0104)
    Alternate part (NRND, but has better availability):
    Data sheet (MSL0101)
    Digi-Key (MSL0101)
     Lights > Aux_LEDs 
  • Main battery contact
    Data sheet (HDQ)
     Power > Battery_contact 
  • Near Field Communication (NFC) controller (TRF7970A, MKL16Z128VFM4)
    Draft paper
    Note: still under consideration.
    Ticket #539
    NFC transceiver:
    Data sheet (TRF7970A)
    Digi-Key (TRF7970A)
    Mouser (TRF7970A)
    MCU:
    Data sheet (MKL16Z128VFM4)
    Technical reference manual (MKL16Z128VFM4)
    Digi-Key (MKL16Z128VFM4)
    Mouser (MKL16Z128VFM4)
     ISM > NFC 
  • (N900 Legacy)
    Touch screen controller (TSC2005)
    Data sheet
    (Neo900)
    CRTOUCHB10
    Ticket #527
    Data sheet
    Digi-Key
    Newark
     Sensors > Touch_scrn 
  • Screen slide magnetic sensor (MLX90248ESE)
    Data sheet
    Digi-Key
     Sensors > Slide 
  • RGB and Aux LED driver (LP55231)
    Data sheet
    Digi-Key
    Mouser
     Lights > Fancy_RGB 
  • (N900 Legacy)
    Battery charger (BQ24150A)
    Description
    Data sheet
    (Neo900)
    BQ24297
    Data sheet
    Digi-Key
    Mouser
    Newark
    Arrow
     Power > Charger 
  • Fuel gauge (BQ27200, BQ27421)
    Note: The BQ27200 only supports 100 kHz I2C and therefore limits the speed of the bus (I2C#3) it is on.
    Data sheet (BQ27200)
    Digi-Key (BQ27200)
    Data sheet (BQ27421)
    Technical reference manual (BQ27421)
    Digi-Key (BQ27421)
  • (N900 Legacy)
    Keyboard and RGB LED drivers (LP5523 and TPS75105)
    Description
    Data sheet (LP5523)
    Data sheet (TPS75105)
    (Neo900)
    2 x LP55281
    Data sheet
    Digi-Key
    Mouser
    Ticket #541
     Lights > LED_drivers 
  • GPS Low-Noise Amplifier (LNA)
    Infineon BGM 1034N7
    Data sheet (BGM 1034N7)
    Mouser (BGM 1034N7)
     Telephony > LNA 
  • GPS kill RF switch (PE4259)
    Data sheet
    Digi-Key
     Telephony > GPS_kill 
  • Flash LEDs (2 x L130-5780002011001)
    LUXEON 3020 series. CCT 5700 K, CRI 80%.
    Data sheet
    Digi-Key
    Future Electronics
     Lights > Flash_LEDs 
  • Modem TX monitor (2 x LMV221, CPL-WBF-00D3, SLG46533)
    Signals: Enable signal from CPU, two analog outputs (one per direction) to ADC inputs of the companion chips.

    Power detector:
    Data sheet (LMV221)
    Digi-Key (LMV221)
    Directional coupler:
    Data sheet (CPL-WBF-00D3)
    Digi-Key (CPL-WBF-00D3)
    Mixed-signal array:
    Data sheet (SLG46533)
    Silego shop
     Telephony > Modem_TX_monitor 

  • Screen lock button (ESE16)
    Data sheet
    Digi-Key
    Mouser
    Ticket #518
     Sensors > Lock 
  • Battery temperature
    10 kΩ thermistor, see Description
    We aren't even sure if we'll want it in the end.  Power > Batt_temp 
  • IR LED (VSMB2948SL ?)
    Data sheet
    Digi-Key
    Mouser
    Newark
     Other > IR_LED 
  • IR sensor (VEMD10940F)
    Data sheet
    Digi-Key
    Mouser
     Other > IR_sense 
  • Pressure/Humidity/Temperature (BME280)
    Data sheet
    Future Electronics
     Sensors > Baro_humidity 
  • (N900 Legacy)
    Backlight LED driver (TK65604AB)
    A data sheet can be found via Google
    (Neo900)
    TPS61160
    Note: there is also a TPS61160A, which seems identical except that it lacks the programmable internal PWM.
    Data sheet
    Analog dimming
    Digi-Key
    Mouser
     Lights > Backlight 
  • Flash LED driver (ADP1653)
    Description
    Data sheet
    Digi-Key
     Lights > Flash_LED 
  • 9-Axis sensor (BMX055)
    Acceleration, Gyroscope, Magnetic, and Temperature.
    Data sheet
    Future Electronics
     Sensors > 9_Axis 
  • Micro USB AB receptacle (47590-0001)
    Data sheet
    Digi-Key
    Ticket #518
     Other > USB_AB 
  • High-speed USB PHY (USB3322)
    Data sheet
    Digi-Key
    Mouser
    Arrow
     Telephony > USB_PHY 
  • Power button (EVQ-P40B3M)
    Ticket #518
    Data sheet
    Digi-Key
    Mouser
     Sensors > Power 
  • IR control logic (SLG46533, NX3V1G66)
    White paper
    Data sheet (SLG46533)
    Silego shop
    Data sheet (NX3V1G66)
    Digi-Key (NX3V1G66)
     Lights > IR_logic 
  • Modem (PHS8/PLS8-E,US/PXS8)
    GSM/UMTS (PHS8), GSM/UMTS/LTE (PLS8), or GSM/UMTS/CDMA2000 (PXS8);
    GPS/GLONASS (all).
    Data sheet (PHS8)
    Data sheet (PLS8)
    Data sheet (PXS8)
     Telephony > Modem_Navigation 
  • Acceleration sensor (LIS302DL)
    Description
    Data sheet
    Digi-Key
    Mouser
     Sensors > Accel 
  • Keyboard scanner (TCA8418)
    Data sheet
    Digi-Key
    Mouser
     Sensors > Kbd_scan 
  • Volume up/down switch (2 x EVQ-P42B3M)
    Ticket #518
    Data sheet
    Digi-Key
    Mouser
     Sensors > Vol 
  • Companion chip (PMU etc.; TWL5030B aka TPS65950)
    Description
    Data sheet
    The reference manual can be found via Google
    Digi-Key
     Core > GAIA 
  • (N900 Legacy)
    CPU (OMAP3430)
    Description
    Technical reference manual
    (Neo900)
    DM3730CBP
    Data sheet
    Digi-Key
     Core > cpu 
  • Current monitor (3 x INA231) and switch (TPS22963)
    Current monitor:
    Data sheet (INA231)
    Digi-Key (INA231)
    Mouser (INA231)
    Load switch:
    Data sheet (TPS22963)
    Digi-Key (TPS22963)
    Mouser (TPS22963)
     Telephony > Modem_monitor 
  • (N900 Legacy)
    Backup battery (HB414 II06E)
    Data sheet
    (Neo900)
    PAS3225P 3R3113
    Data sheet
    Digi-Key
    Mouser
    Ticket #573
     Power > Backup 
  • (N900 Legacy)
    Vibrator (R3A0999J+e)
    (Neo900)
    304-106
    Web page
     Other > Vibra 
  • Audio codec (TLV320AIC34)
    Description
    Data sheet
    Digi-Key
     Audio > Codec 
  • FM TX/RX with RDS/RDBS (Si4721)
    Data sheet
    Programming guide
    Digi-Key
    Mouser
     ISM > FMTXRX 
  • (N900 Legacy)
    WLAN (WL1251)
    Description
    (Neo900)
    WL1837MODGI
    WL1873-based, with 802.11a/b/g/n, BT 4.0
    Ticket #546
    Data sheet
    Digi-Key
    Mouser
     ISM > WLAN 
  • Battery lid magnetic sensor (MLX90248ESE)
    Data sheet
    Digi-Key
     Sensors > lid_mag 
  • MicroSD card holder (ST1W008S4B)
    Data sheet
    Digi-Key
    Mouser
     Storage > uSD 
  • OMTP/AHJ switch (TS3A225)
    Data sheet
    Digi-Key
    Mouser
    Ticket #572
     Audio > Ring_switch 
  • Headphone amplifier (TPA6130)
    Data sheet
    Digi-Key
    Mouser
     Audio > Headphone 
  • 3.5 mm headset connector (Nokia 5469246)
     Audio > 3_5 
  • Tuning circuit
     ISM > Tuning 
  • (N900 Legacy)
    RAM and NAND PoP (256 MB + 256 MB; KAT00F00DD-AE77)
    (Neo900)
    KCE00E00CA
    RAM and NAND PoP (1 GB + 512 MB; KCE00E00CA)
    Possible full name of replacement: KCE00E00CA-A506 Ticket #516
     Core > RAM 
  • (N900 Legacy)
    eMMC (32 GB; THGBM1G8D8EBAI2)
    Web page
    (Neo900)
    ???
    Note: size still to be confirmed.
     Storage > eMMC 
  • High-speed USB PHY (USB3322)
    Data sheet
    Digi-Key
    Mouser
    Arrow
     Other > HB_USB_PHY 
  • Speaker amplifier (TPA2012)
    Data sheet
    Digi-Key
    Mouser
     Audio > Speaker 
  • Audio/video out switch (probably TS5A22366)
    Data sheet
    Digi-Key
     Audio > Mic_TV 
  • (N900 Legacy)
    Microphone interface circuit (EMIF02-MIC06F3)
    Data sheet
    (Neo900)
    Discrete circuit
     Audio > Mic_itf 
  • (N900 Legacy)
    Enhancement Control Interface (2 x LMV981)
    Web page
    Data sheet
    (Neo900)
    TLV1702
    Data sheet
    Digi-Key
    Mouser
     Audio > ECI 
  • Digital microphones (2 x SPK0415HM4H)
    Data sheet
    Digi-Key
    Mouser
     Audio > Microphones 
  • LOWER to BOB interconnect (DF9-21P-1V, DF9-21S-1V)
    Data sheet (DF9)
    Digi-Key (DF9-21P-1V)
    Digi-Key (DF9-21S-1V)
    Second source: Harwin M40
    Harwin M40-6002146 == Hirose DF9-21P-1V(32), Harwin M40-6202146 == Hirose DF9-21S-1V(32).
    Data sheet (M40)
    Digi-Key (M40-6002146)
    Digi-Key (M40-6202146)
    Alternative connector family: FCI Conan
    Data sheet (Conan)
    Digi-Key (91911-21221LF)
    Digi-Key (91931-31121LF)
  • UPPER to LOWER interconnect (2 x DF40HC(2.5)-60DS-0.4V, 2 x DF40C-60DP-0.4V)
    Data sheet
    Digi-Key (DF40HC(2.5)-60DS-0.4V)
    Mouser (DF40HC(2.5)-60DS-0.4V)
    Digi-Key (DF40C-60DP-0.4V)
    Mouser (DF40C-60DP-0.4V)
  • Hackerbus (M50-3151042)
    White paper
    Data sheet
    Digi-Key
    Mouser
    Newark
     Other > Hackerbus 
  • IO Expander (2 x XRA1201, XRA1201P)
    White paper
    Data sheet
    Digi-Key (XRA1201)
    Mouser (XRA1201)
    Digi-Key (XRA1201P)
    Mouser (XRA1201P)
     Other > IO_Expander 
  • Dynamic speaker (Nokia part, similar to 2 x Knowles TINY)
    Model number 2403 260 00029.
    On page 8 of 2012 product catalog
     Audio > Speakers