UB SEDS Flight Computer design as of 12/14/2010

2. Row Component PCB Board Total Order Notes Digi-Key
Row Part Description Manufacturer Package Ref Des Price Quantity Cost Part Number
1 ASDX015A24R 0-15 PSI PRESSURE SENSOR HONEYWELL DIP8_600 U2 $31.61 1 $31.61 480-3301-ND
2 XBP09-DPSIT-156 MODULE XBEE PRO W/RPSMA Digi International XBEE PRO U6 $42.00 1 $42.00 602-1169-ND
3 LD1117V33 IC REG LDO POS 800MA 3.3V TO-220 STMicroelectronics TO220H U7 $0.68 1 $0.68 497-1491-5-ND
4 LM7805ACT IC REG POS 1A 5V +/-2% TOL TO-2 Fairchild Optoelectronics Group TO220H U8 $0.60 1 $0.60 LM7805ACT-ND
R1, R8, R9, R10, R11, R12,
5 CFR-25JB-1K0 RES 1.0K OHM 1/4W 5% CARBON FILM Yageo RES_6.3X2.3X.6MM R13, R14 $0.07 8 $0.56 1.0KQBK-ND
6 CFR-25JB-2K2 RES 2.2K OHM 1/4W 5% CARBON FILM Yageo RES_6.3X2.3X.6MM R2, R5, R6, R7 $0.07 4 $0.28 2.2KQBK-ND
7 CFR-25JB-220R RES 220 OHM 1/4W 5% CARBON FILM Yageo RES_6.3X2.3X.6MM R3, R4 $0.07 2 $0.14 220QBK-ND
8 LTL-1CHE LED 3MM HI-EFF RED DIFFUSED Lite-On Inc LED_T1 LED1 $0.52 1 $0.52 160-1708-ND
9 LTL-1CHG LED 3MM GREEN DIFFUSED Lite-On Inc LED_T1 LED2 $0.52 1 $0.52 160-1710-ND
Connector for 20 Channel EM-406A SiRF III Receiver with
10 1 Antenna Custom 640456-6 U9 1 N/A
11 145638009511859+ CONN MEMORY CARD NORMAL TOP PCB AVX Corporation AVXSDCARD U10 $4.79 1 $4.79 478-4057-1-ND
12 P2N2222AG TRANS GP SS NPN LP 40V TO92 ON Semiconductor TO5 Q1, Q2, Q3, Q4 $0.53 4 $2.12 P2N2222AGOS-ND
13 T7CS5D-12 RELAY PWR PC MNT SPDT 12A 12VDC Tyco Electronics TYCORELAY K1, K2, K3, K4 $1.63 4 $6.52 PB337-ND
14 1725656 CONN TERM BLOCK 2.54MM 2POS Phoenix Contact TERM2 U11, U12, U13, U15, U16 $1.07 5 $5.35 277-1273-ND
15 1N4007-T RECTIFIER 1000V 1A DO-41 Diodes Inc 1N4007 D1, D2, D3, D4 $0.30 4 $1.20 1N4007DICT-ND
16 DEV-09218 Sparkfun ARDUINO PRO MINI U17 1 N/A
17 EEU-FC1E101S CAP 100UF 25V ELECT FC RADIAL PANASONIC - ECG CAP_CAN_250X100X60X33 C1 $0.34 1 $0.34 P10269-ND
18 ECE-A1EKS100 CAP ELECT 10UF 25V KS RADIAL Panasonic - ECG CAP_CAN_200X80X60X33 C2, C3 $0.23 2 $0.46 P975-ND
19 1N4001-TP RECTIFIER 1A 50V DO-41 Micro Commercial Co DO-41 D5 $0.30 1 $0.30 1N4001-TPMSCT-ND
Total 45 $97.99

3. 3
GND
U7A
VOUT
2
1 10 20
VIN GND AD0/DIO0/CB
9 19
+
DTR / SPEEP/DIO8 AD1/DIO1
10UF
8 18
RESERVED AD2/DIO2
C2
7
6
PWM / DIO11 U6A AD3/DIO3
17
16
PWM0/RSSI/DIO10 RTS/DIO6
5
4
RESET XBP09-DPSIT-156 DIO5
15
14
DIO12 VREF
3 3 13
IMPUT DIN / CONFIG ON / SLEEP
U8ACOMMON
2
1
2
1
DOUT _PARTVALUE CTS / DIO7
12
11
OUTPUT VCC AD4/DIO4
+
10UF
C3 4 8
N/C4 VCC
3 7
N/C3 OUT
2 6
N/C2 GND
1 5 R2
N/C1 N/C5
U2A 2.2K
R1
LTL-1CHG
LTL-1CHE
LED1
LED2
1.0K
1
1
D5
1 2
2
2
1N4001-TP
2
220
220
PIN2
U11A 1
100UF C1
PIN1
R4
R3
+
GND1
TXO1
VCC1
RXI1
GRN
BLK
6
GRN
TXO
RXI
VCC
GND
BLK
GND2
5
VCC
RX
4 TXO2
TXO2 RAW
RAW K1
Q1
U9A
3 RXI2 GND3
3
TX RXI2 GND3 T7CS5D-12
2 RST1 RST2
GND1 RST1 RST2
1 GND2 VCC2 2 P2N2222AG 5
PPS GND2 VCC2
2 A3 R11 1
D2 A3
1N4007-T
3 A2 1.0K 4
1
D3 A2
4
U17A A1 2
D1
1
D4 A1
5 A0
D5 A0
6 13 3
2
D6 D13
7 12
D7 D12
8 11
D8 D11
9 10 Q2
3
D9 D10
K2
1N4007-T
2 P2N2222AG
1
T7CS5D-12
A5
A4
A5
A4
R12
D2
1.0K 5
1 1 PIN1
1
2
4 2 PIN2 U12A
Q3 2
3
2 P2N2222AG 3
R13
1.0K 1 PIN1
2 PIN2 U13A
1
K3
Q4 T7CS5D-12
3
K4 5 1 PIN1
U15A
2 P2N2222AG 1 2 PIN2
R14 T7CS5D-12 4
1.0K 5 2
1
1
1N4007-T
1N4007-T
4 3
1
1
2 1 PIN1
D3
D4
2 PIN2 U16A
3
2
2
12
A14
11
A13
10
A12
GD R5 R8
GNDPAD
CD UB-SEDS
CD
RSV2
8
7 2.2K 1.0K 350 Student Union GPS Telemetry Flight Comput
U10A
DO
6
GND2
5 R6 R9 Buffalo, NY 14261
SCLK DOC.
4
VDD
3 University at Buffalo NO. 0000-0000-00 REV. 1.0
GND
2 2.2K 1.0K
DI
1
CS CREATED 2/8/2010 PAGE NAME
9 R7 R10 LAST REVISION
RSV1
WP
WP AUTHOR Dmpastuf
2.2K 1.0K APPROVED BY _SCHAPPROVEDBY TFC-0001 _SCHREVDATE
PAGE 1 OF 1
CHECKED BY _SCHCHECKEDBY