Documentation / Part Lists

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Quan tity

Name

Place

Part / Value

Package

Description

Info

1   

IC1

FC top

Atmel ATmega644p

TQFP-44

picoPower technology AVR MCU, 64-Kbyte Flash Program Memory, 4-Kbyte SRAM, 2-KByte EEPROM, 8 Channel 10-bit A/D-converter.

Make sure to get the 'p' Version!

2   

IC4, IC5

FC top

NXP (Philips) P82B96

SO-8

I2C Dual bidirectional bus buffer

2   

U100
U14

FC bottom
SB top

MAX3002

TSSOP-20

+1.2V to +5.5V, ±15kV ESD-Protected, 35Mbps, 8-Channel Level Translators

Digital interface connector protection

1   

U11

SB top

Atmel ATmega328p

TQFP-32

8-bit Microcontroller with 32K Bytes In-System Programmable Flash

SB Controller MCU, handles GPS and Compass Sensor

1   

U13

SB top

Texas Instruments ADS1255

SSOP-20

24 Bit, 30kSPS Very Low Noise Delta-Sigma ADC

ADC for pressure sensor

1   

U5

SB top

Analog Devices AD7924

TSSOP-16

4-Channel, 1 MSPS, 12-Bit A/D Converter with Sequencer

ADC for gyros and temperature

1   

IC100

FC bottom

SN74LVC32

TSSOP-14

Quadruple 2-Input Positive-OR Gate

1   

T104

FC bottom

IRF7425

SO-8

20V/-13A P-Channel HEXFET® Power MOSFET

Highside battery voltage switch. Alternative: IRF 7205. The beveled edge for Pin1 has to look towards R113

1   

U4

SB top

Texas Instruments OPA4350

SO-14

High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers

Sallen-Key-Filter for gyros

1   

U9

SB top

Texas Instruments OPA2350

SO-8

High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers

Sallen-Key-Filter for pressure sensor

2   

U6, U10

SB top

Linear Technologies LT1763-5

SO-8

500mA, Low Noise, LDO Micropower Regulators

Analog 5V power supply rails

1   

D2

SB top

LM235DT (LM335)

SO-8

Precision Temperature Sensor

Air/PCB temperature sensor.

1   

U8

SB top

LM1117-3.3

SOT-223

800mA Low-Dropout Linear Regulator

Digital 3.3V power supply rail. Alternative: LT1117-3.3

5   

T100, T101, T102, T103, T105

FC bottom

BC817

SOT-23

45 V, 500 mA NPN general-purpose transistors

5   

D1, D2, D4, D5, D6

FC top

Duo-LED

SOT-23

red, green, common anode

This can be replaced with two single 0805 LEDs (double quantity).

1   

LED1

SB top

Chip-LED

0805

Low Power SMD Chip-LED red

1   

LED2

SB top

Chip-LED

0805

Low Power SMD Chip-LED green

1   

LED3

SB top

Chip-LED

0805

Low Power SMD Chip-LED blue

2   

D3
D1

FC top
SB top

SM6T18A

SMB

600W Transil Diode

Supply input protection, 18V breakdown, can be replaced by 15V type for 3S battery configurations.
Triangle points to the cathode, marked with dash on the device.

4   

D7, D8, D9, D12

FC top

SMLVT3V3

SMB

600W Low voltage Transil Diode

Digital I/O protection.
Triangle points to the cathode, marked with dash on the device.

1   

D100

FC bottom

CGRM4001-G

SOD123

1N4001 SMD

Protection Diode for 5V servo supply.
Triangle points to the cathode, marked with dash on the device.

SJ100, SJ101, SJ102

FC bottom

Jumper

Means "bridge with solder" for SJ100, SJ102 and "bridge one (not both)" for SJ101

1   

(R103|R104)

FC bottom

10R

0805

SMD Chip-Resistor 1/8W

Buzzer bias resistor, mount either R103 for 5V or R104 for 12V. <!>

14   

(R7|R8), R22, R23,
R25, R26, R27, R28
R2, R4, R9, R17, R18, R26, R28

FC top

SB top

100R

0805

SMD Chip-Resistor 1/8W

Populate either R8 for Sum Signal to LPC (available) or R7 to RC controller (supported soon).

6   

R15, R16, R17, R19,
R105, R110

FC top
FC bottom

330R

0805

SMD Chip-Resistor 1/8W

6   

R1, R2, R3, R5, R6,
R112

FC top
FC bottom

470R

0805

SMD Chip-Resistor 1/8W

5   

R14,
R107, R108, R113
R27

FC top
FC bottom
SB top

1k

0805

SMD Chip-Resistor 1/8W

R27 FC HW-ID setting

4   

R10, R11,
R100, R101

FC top
FC bottom

1k8

0805

SMD Chip-Resistor 1/8W

1   

R16

SB top

2k2

0805

SMD Chip-Resistor 1/8W

1   

(R18|R20)

FC top

4k7

0805

SMD Chip-Resistor 1/8W

Buzzer option, recommended to populate R18 not R20

2   

R106
R25

FC bottom
SB top

8k2

0805

SMD Chip-Resistor 1/8W

R25 FC HW-ID setting

9   

R4, R12, R21, R24,
R109, R114
R10, R19, R22

FC top
FC bottom
SB top

10k

0805

SMD Chip-Resistor 1/8W

1   

R13

FC top

12k

0805

SMD Chip-Resistor 1/8W

9   

R111
R5, R6, R7, R8, R12, R13, R23, R24

FC bottom
SB top

15k

0805

SMD Chip-Resistor 1/8W

4   

R102
R1, R3, R11

FC bottom
SB top

10M

0805

SMD Chip-Resistor 1/8W

4   

R14, R15, R20, R21

SB top

10k 0.1% 1/8W

0805

SMD Precision Chip-Resistor 0.1% 1/8W

Precision Divider for ratiometric ADC reference.

2   

RN100, RN101

FC bottom

47R Resistor Network

SMD Resistor Network

2   

C53, C54

SB top

18pF (15pF)

0805

SMD Chip-Capacitor

Crystal Oscillator loading

4   

C112, C118
C50, C51

FC bottom
SB top

22pF

0805

SMD Chip-Capacitor

Crystal Oscillator loading

4   

C12, C18, C30, C39

SB top

100pF

0805

SMD Chip-Capacitor

Filter for ratiometric ADC reference

2   

C11, C41

SB top

10nF

0805

SMD Chip-Capacitor

5V low noise LDO bypass

47   

C1, C2, C4, C8, C10,
C100, C101, C102,
C103, C104, C105,
C106, C107, C108,
C109, C110, C111,
C113, C114, C115,
C117, C119, C120,
C121
C5, C6, C7, C8, C9, C10, C13, C15, C16, C19, C21, C23, C29, C31, C33, C35, C37, C38, C43, C44, C45, C48, C49

FC top
FC bottom






SB top

100nF

0805

SMD Chip-Capacitor

power rail decoupling. C6,C7,C9,C10,C15,C16: 48Hz Sallen-Key Filter for Gyros

2   

C36, C40

SB top

220nF

0805

SMD Chip-Capacitor

48Hz Sallen-Key Filter for Pressure.

5   

C1, C3, C4, C17, C32

SB top

1uF/16V

SMCA

SMD Tantalum Capacitor

Decoupling, make sure to get the small SMCA package! Dash on the device marks + polarity

11   

C14, C20, C22, C24, C26, C28, C34, C42, C46, C47, C52

SB top

10uF/10V

SMCA

SMD Tantalum Capacitor

Power rail decoupling, make sure to get the small SMCA package! Dash on the device marks + polarity

1   

C25

SB top

10uF/25V

153CLV-0405

SMD Electrolytic Capacitor

Power rail decoupling

2   

C2, C27

SB top

100uF/25V

153CLV-0605

SMD Electrolytic Capacitor

Power rail decoupling

1   

L100

FC bottom

10uH

L1812

SMD Power Inductor

2   

L1, L2

SB top

47uH

2220

SMD Power Inductor

Here is a good point to wash both boards from solder residues. Use ISOPROPANOL which does not affect any parts.

1   

F1

FC top

MF-RX030

THT, special

Wire leaded PTC-Fuse

Battery input protection.

3   

S1, S2, S3

FC top

SKHMPSE010

SMD, special

SMD Tactile Switches 6.2x6.5x3.1mm

ON/OFF, Bootloader push buttons

3   

DSL0/X2, DSL1/X1
X1

FC top
SB top

Molex Picoblade 53261-04

4-pin PicoBlade™ 1.25mm

connector

1   

Q100

FC bottom

20MHz CRYSTALHC49UP

HC49-UP SMD

Oscillator Crystal

Clock source for ATmega644p.

1   

Q1

SB top

20MHz

HC-49U-S

Oscillator Crystal

ATmega328 clock source.

1   

Q2

SB top

7.68MHz CRYSTALHC49U-V

HC-49U-(S)

Oscillator Crystal

ADS1255 clock source

1   

IC3

FC top

Texas Instruments PTH08080WAH

module

2.25 A, 4.5-V to 18-V Input Wide Adjust Miniature Power Module

Printed name is IC2.
Efficient replacement for the standard 5V linear regulator, optional for IC2. Make sure to get the version with pins (WAH!)

1   

U15

SB top

Freescale MPXH6115

CASE 1317(A)

15 to 115kPa Integrated Silicon Pressure Sensor, Temperature Compensated and Calibrated

Absolute air pressure sensor for heigth estimation.

1   

F1

SB top

Bourns MF-SM075

special

PTC Resettable Fuse

Battery input protection

2   

C5, C7

FC top

100uF/16V

THT, RM2.5, D6, radial

Electrolytic Capacitor

5V power rail decoupling

2   

C3, C9

FC top

220uF/25V

THT, RM3.5, D8, radial

Electrolytic Capacitor

5V power supply decoupling, C3 has to be min. 25V rated

1   

PH1

FC top

VT80N1 (LDR03)

THT, special

Photoconductive Cell

Experimental feature.

1   

X3

FC top

MicroMaTch 14pin

Micro-MaTch female on board connector

3   

JP1, JP-ISP, JP-U1, JP-U2, SV1, SV2, SV3, SV4, SV5, SV6, SV7, SV8, SV9, SV10, X-ADC

FC top

Molex C-Grid

2.54mm, 2/3/6-pin, single row header

connector

1   

SP1

FC top

Buzzer

THT, RM6.5

Piezoelectric Buzzer

2   

FC top

Molex C-Grid

2.54mm, 26-pin, dual row, shrouded, vertical header

connector

Connectors for Olimex LPC2148 headerboard.

2   

X-UART1, X-UART2

FC top

Molex 22-23-2041

2.54mm, 4-pin LPV

connector

1   

BAT

FC top

Molex 22-23-2031

2.54mm, 3-pin LPV

connector

4   

X-I2C1, X-PS
X-ISP, X-PS

FC top
SB top

Molex C-Grid

2.54mm, 6-pin, dual row, shrouded, right angle header

connector

Alternative: use header without box

2   

X-SB
X-SB

FC top
SB top

Molex C-Grid

2.54mm, 14-pin, dual row, shrouded, right angle header

connector

1   

AVR SPI

FC top

Molex C-Grid

2.54mm, 6-pin, dual row, shrouded, vertical header

connector

Notch/Pin1 to the bottom.

MLX Breakout Board

3   

U1, U2, U3 MLX BB

Melexis MLX90609EEA-R2

CLCC32

MEMS Angular Rate Sensor, 300deg/s

MLX Breakout Board

9   

C1, C2, C3

100nF

0603

SMD Chip-Capacitor

MLX Breakout Board

3   

C4

3.3nF

0603

SMD Chip-Capacitor

MLX Breakout Board

LIS3LV02DQ B. B.

1   

U7

ST LIS3LV02DQ

QFPN-28

3-Axis - ±2g/±6g Digital Output Low Voltage Linear Accelerometer

LIS3LV02DQ Breakout Board

1   

C1

10uF/10V

SMCA

SMD Chip-Capacitor

LIS3LV02DQ Breakout Board
Dash on the device marks + polarity, dash to the outside of the board

1   

C2

100nF

0805

SMD Chip-Capacitor

LIS3LV02DQ Breakout Board