CubeSat Kit FM430 Flight Module

1 TM. CubeSat Kit . FM430 Flight Module Hardware Revision: C. Single Board Computer for Harsh Environments Applications CubeSat nanosatellite C&DH, COM, mass storage and battery / power switching General-purpose low-power computing in a PC/104-size form factor Features +5V single supply, I/O. Flight MCU is TI's single-chip 16-bit MSP430. ultralow-power RISC microcontroller with 50-60KB Flash, 2-10KB RAM, 48 I/O pins, 2. USART, 2 SPI, 1 I2C, 12-bit ADC, 12-bit DAC, 3 ORDERING INFORMATION. DMA, multiple timers, on-board temperature sensor & multiple clock sources Pumpkin P/N 710-00252.

2 Stackable 104-pin CubeSat Kit Bus connectors CubeSat Kit includes complete Flight MCU's I/O space, Option MSP430 Flash &. Bus user-assignable signals and more Code Flight MCU RAM 1. Connector On-board low-dropout regulator and reset /00 'F1612. 55KB non- supervisor for maximum reliability (standard) 5KB stackthrough 50KB non- Support for a wide range of transceivers /01 'F1611. 10KB stackthrough SD Card socket for mass storage (32MB 2GB) 60KB non- /02 'F169. USB device interface for pre-launch 2KB stackthrough communications, battery charging and power 55KB.

3 /10 'F1612 stackthrough 5KB. Extensible to multiprocessor architectures, with 50KB. Flight MCU NMI pin on bus /11 'F1611 stackthrough 10KB. Direct wiring for 10A Remove-Before- Flight and /12 'F169. 60KB. stackthrough Launch switches 2KB. Comprehensive overcurrent, overvoltage &. Contact factory for availability of optional configurations. undervoltage (reset) protection Option code /00 shown. Independent latchup (device overcurrent). CAUTION. protection on critical subsystems Bus override for critical power and data/control Electrostatic Sensitive paths Devices Power consumption can be monitored externally Handle with Wiring-free Module interconnect scheme Care PC/104-size footprint, with +5V and GND on PC/104 J1/J2 connectors 6-layer gold-plated blue-soldermask PCB with dual ground planes for enhanced signal integrity Compatible with Pumpkin's Salvo RTOS and HCC-Embedded's EFFS-THIN SD Card file FAT.

4 File system for ease of programming Backwards compatible with CubeSat Kit Rev. A. and Rev. B FM430 Flight Modules 1. Stackthrough connectors are used in CubeSat Kit configurations where the FM430 is not in Slot 0. Pumpkin, Inc. 2003-2008 1 of 14 June 2008 document Rev. J. CubeSat Kit FM430 Flight Module Rev. C. ABSOLUTE MAXIMUM RATINGS. Parameter Symbol Value Units 2. Operating temperature TA -40 to +85 C. Voltage on +5V_SYS bus to +6 V. Voltage on FAULT open-collector output to +6 V. 3. Voltage at external +5V power connector -20 to +20 V.

5 Voltage on any MSP430 I/O pin to + V. Diode current at any MSP430 terminal -2 to +2 mA. DC current through any pin of CubeSat Kit Bus Connector IPIN_MAX 3 A. 4. DC current through external +5V power connector IEXT_MAX 4 A. 5. DC current through Remove-Before- Flight or Launch Switches ISW_MAX 10 A. MSP430 operating frequency OP_MAX MHz 2. Does not include any SD card fitted to the FM430 . Typical SD card operating temperatures are 20 C to + 65 C. 3. Voltages between 0V and + are passed through to +5V on the CubeSat Kit Bus. 4. Limited by a fast-blo 4A fuse.

6 5. Make only. Not rated for repetitive make and break cycles of dc current. Pumpkin, Inc. 2003-2008 2 of 14 June 2008 document Rev. J. CubeSat Kit FM430 Flight Module Rev. C. PHYSICAL CHARACTERISTICS. Parameter Conditions / Notes Symbol Min Typ Max Units Without MHX standoffs and 10mm CubeSat Kit Bus Connector 74. extender (for use with 15mm 6 standoffs). Mass g With MHX standoffs and 10mm CubeSat Kit Bus Connector 90. extender (for use with 25mm standoffs). Without MHX transceiver or 10mm CubeSat Kit Bus Connector Height of components extenders fitted mm above PCB With MHX transceiver and 10mm CubeSat Kit Bus Connector extender fitted Height of components mm below PCB.

7 PCB width 96 mm Corner hole pattern matches PCB length 90 mm PC/104. PCB thickness mm Mating external power jack Outer diameter mm dimensions Internal diameter CubeSat Kit Bus Horizontal or vertical distance to mm Connector terminal pitch nearest terminal Switch terminal hole 7. For C, NO & NC switch terminals mm diameter 6. With Remove-Before- Flight Switch and cover fitted. No SD Card in socket. 7. Common, Normally Open and Normally Closed. Pumpkin, Inc. 2003-2008 3 of 14 June 2008 document Rev. J. CubeSat Kit FM430 Flight Module Rev.

8 C. SIMPLIFIED MECHANICAL LAYOUT 8. 8. Dimensions in inches. Pumpkin, Inc. 2003-2008 4 of 14 June 2008 document Rev. J. CubeSat Kit FM430 Flight Module Rev. C. ELECTRICAL CHARACTERISTICS (T = 25 C, +5V bus = +5V unless otherwise noted). Parameter Conditions / Notes Symbol Min Typ Max Units +5V_SYS reduced until MCU. Reset voltage VRESET_MAX V. resets External dc voltage Maximum external dc increased until protection VEXT_TRIP 0 V. voltage circuitry forces disconnect Voltage drop from IIN = 5mA 10. external dc power VEXT_DROP mV. connector to IIN = 4A 400.

9 9. +5V_SYS. LPM0, MCLK = DCO IOP 2 mA. Operating current LMP4, all control outputs ISLEEP 36 40 A. inactive Low-frequency clock LFXTAL CLK_LF kHz frequency DCO clock frequency DCOCLK CLK_DCO 680 760 840 kHz High-frequency clock HFXTAL CLK_HF MHz frequency 10. USB bus current Powered over USB IUSB_MAX 500 mA. Overcurrent trip point Sourced from +5V bus ITRIP_VCC 220 mA. for VCC supply supply -- set by R78. Sourced from on-board VCC. Overcurrent trip point (+ ) supply -- set by ITRIP_SD 170 mA. for SD Card socket R61. Overcurrent trip point Sourced from +5V bus for MHX transceiver ITRIP_MHX 820 mA.

10 Supply -- set by R23. socket Time to switch between +5V_SYS. Automatic 1 s and +5V_USB power sources For more information on TI's MSP430 ultralow-power microcontrollers, see the TI datasheets. USB DEVICE CHARACTERISTICS. Parameter Conditions / Notes Value 11 Low Speed ( ). Speed USB compatible Full Speed (12 Mbps). Vendor ID (VID) 0403. Product ID (PID) F020. Reported options Unique serial number /0330. Reported serial Format: PUdddddd unique to each unit number Required driver See CubeSat Kit website provided by Pumpkin 9. Measured at +5V system test point TP9.