DEMO9RS08KA2 Schematic and Bill of Material DC01098 SW102 RESET SW101 SW0 VDD GND GND GND 470R R108 470R R106 470R Q103 BSS138 Q102 BSS138 Q101 BSS138 www.softecmicro.com HB YELLOW LED2 LD103 RED LED1 LD102 C104 100nF R104 GND GND C103 100nF R103 10K VDD RED LED0 LD101 NTC10K R101 R102 10K VDD R109 100K R107 100K R105 100K GND ID: SD00486 1 3 5 7 9 11 2 4 6 8 10 12 I/O ENABLE J101 (NTC) (SW0) (RESET) (LED0) (LED1) (LED2) 8 7 1 2 6 5 PTA2 PTA3 1 3 5 7 I/O J102 2 4 6 8 PTA3 (DIP8) J103 2 4 6 VSS VDD U101 PTA2 Rev A GND VDD MC9RS08KA2 PTA0 PTA1 PTA4 PTA5 BDM (NOT POPULATED) 1 3 5 PTA0/KBIP0/ACMP+ PTA1/KBIP1/ACMPPTA2/KBIP2/TCLK/RESET/VPP PTA3/BKGD/MS/ACMPO PTA4/KBIP4 PTA5/KBIP5 DEMO9RS08KA2 (MCU and I/O) PTA0 PTA1 PTA2 PTA3 PTA4 PTA5 GND VDD 4 3 GND + C102 10uF Date: 08/03/2006 C101 100nF VDD Sheet: 1/3 www.softecmicro.com 9/12V UNREG POWER J201 1 2 3 C205 100nF GND GND R202 100K + C201 10uF 8 7 3 2 100pF LP2951 IN FB SD SEN U202 33K 100K C206 R204 GND 1 OUT VO TAP ERR GND C202 100nF R203 GND GND ID: SD00486 GND 5V GF1M D201 33K R205 IN 1 6 5 4 GND U201 GND 3V3 C207 100nF 78M05 OUT 3 + C208 10uF (DISABLE) (ENABLE) GND 3 1 VDD J203 C203 100nF 2 (UNREG) 3 (USB) 1 5V_USB 2 R206 10K GND GND 5V VDD_CTRL Q201 IRLML6302 POWER SEL J202 DEMO9RS08KA2 (Power) GND 2 GND R207 1K VDD POWER LD201 GREEN R201 470R GND Rev A + C204 10uF Date: 08/03/2006 Sheet: 2/3 1 2 3 4 GND RESET_SEL BKGD R313 100K R310 10K VDD C301 10uF GND GND Q305 BSS138 100R R312 ID: SD00486 Q304 IRLML6302 TP1 6 10 12 17 7 18 8 9 26 27 3 2 5 30 GND C319 100nF GND + C312 10uF GND R306 10M C311 100nF Y301 12MHz R305 1K 5V C303 100nF R309 1K 5V Q301 BSS138 VDD C305 22pF C304 22pF C302 100nF R311 100K 12V Q302 BSS138 VDD 100R R304 GND R303 10K VDD Q303 BSS138 22R 22R R302 R301 F301 0,2A AUTORESTORE www.softecmicro.com USB +5V DD+ GND J301 5V_USB + 5V ST662 GND SHDN VOUT RESET# 7 8 6 U302 VREG C1+ C1C2+ C2- VCC 2 1 4 3 5 VSS VSSA0 VSSA1 CGMOUT1 CGMOUT2 PTA0/KBA0 PTA1/KBA1 PTA2/KBA2 PTA3/KBA3 PTA4/KBA4 PTA5/KBA5 PTA6/KBA6 PTA7/KBA7 RST# IRQ# VREGA0 VREGA1 5V C306 100nF 1 28 24 31 23 C317 100nF C315 100nF GND C318 100nF C316 100nF C314 100nF GND 5V GND 22 TP0 21 20 RESET_SEL 19 VDD_CTRL 16 15 14 13 32 TP2 11 TP3 29 25 4 C310 100nF C307 10uF GND GND + GND C308 100nF C309 10uF D301 BZX84C6V8 1K R307 GND + DEMO9RS08KA2 (USB to BDM Interface) 100nF C313 MC68HC908JB16FA PTD0 PTC0/TxD PTC1/RxD PTE2/T2CH01 PTE1/T1CH01 PTE0/TCLK PTE3/D+ PTE4/D- CGMXFC2 CGMXFC1 OSC2 OSC1 VDD VDDA U301 GND R308 1K 5V_USB 1 3 J303 ENABLE J302 2 4 6 8 2 4 TP0 TP1 TP3 PTA3 PTA2 R314 10K 5V (BKGD) (RESET) 5V_USB Date: 08/03/2006 (PADS FOR BED OF NAILS) 1 VDD_CTRL 3 TP2 5 7 Rev A GND 5V BKGD RESET# Sheet: 3/3 DEMO9RS08KA2 Bill of Material Qty Ref. Designators Description Vendor Part# Capacitors 20 Ceramic Capacitor 100nF X7R 50V 0805 1 Ceramic Capacitor 100pF X7R 50V 0805 C101, C103, C104, C202, C203, C205, C207, C302, C303, C306, C308, C310, C311, C313, C314, C315, C316, C317, C318, C319 C206 Walsin, 0805B104K500CT 2 Ceramic Capacitor 22pF NP0 50V 0805 C304, C305 Walsin, 0805N220K500CT 8 Tantalum Capacitor 10uF 16V size B C102, C201, C204, C208, C301, C307, C309, C312 NIC Components, NTCT106M16TRBF 1 DC Power Connector 2.1 mm male 90 SMD J201 Switchcraft, RASM722PX 1 Header Connector 2 x 2 pin male gold straight solder h=6mm SMD pitch 2,54mm Header Connector 3 x 1 pin male gold straight solder h=6mm SMD pitch 2,54mm Header Connector 4 x 2 pin male gold straight solder h=6mm SMD pitch 2,54mm Header Connector 6 x 2 pin male gold straight solder h=6mm SMD pitch 2,54mm Shunt jumper 2,54mmm totally insulated black pitch 2,54mm USB Connector Receptacle Type B 90 SMD 4pin J302 Samtec, TSM10201LDVPTR J202, J203 Samtec, TSM10301LSVPTR J102 Samtec, TSM10401LDVPTR J101 Samtec, TSM10601LDVPTR Walsin, 0805B101K500CT Connectors 2 1 1 10 1 Coxoc, 308A02PGBA003 J301 Samtec, USBBSSBSMRTR Crystals 1 SMD Crystal 12MHz HC-49USMD (11x5x3) Y301 1 D201 1 Rectifier Diode GF1M SMA Zener Diode BZX84 6.8V 1/4W SOT23 1 Autorestore Fuse 0,2A 1812 F301 1 1 IC DC-DC Converter ST662 SOIC8 U302 IC Microcontroller MC68HC908JB16FA LQFP32 U301 1 IC Microcontroller MC9RS08KA2 DIP8 1 U201 1 IC Voltage Regulator LM78M05 5V TO252 (DPACK) IC Voltage Regulator LP2951 SOIC8 1 SMD LED Green 1206 LD201 2 SMD LED Red 1206 LD101, LD102 1 SMD LED Yellow HB 1206 LD103 Megatec, HC49/USM4012M000000CR Diodes D301 Fairchild Semiconductor, GF1M Philips Semiconductors, BZX84A6V8 Fuses Raychem Circuit Protection, miniSMDC020-2 Integrated Circuits STMicroelectronics, ST662ACD Freescale, MC68HC908JB16FA Freescale, MC9RS08KA2 U202 National Semiconductor, LM78M05CDT On Semiconductor, LP2951CD LEDs Agilent Technologies, HSMGC150 Agilent Technologies, HSMHC150 Lite-on, LTST-C150KSKT Resistors 7 SMD Resistor 100K 1% 0805 2 SMD Resistor 100R 1% 0805 6 SMD Resistor 10K 1% 0805 R105, R107, R109, R202, R203, R311, R313 R304, R312 Kamaya, RMC1/10K1003FTP Kamaya, RMC1/10K1002FTP Kamaya, RMC1/10K102FTP Kamaya, RMC1/10K1000FTP 1 SMD Resistor 10M 1% 0805 R102, R103, R206, R303, R310, R314 R306 5 SMD Resistor 1K 1% 1/8W 0805 R207, R305, R307, R308, R309 2 SMD Resistor 22R 1% 0805 R301, R302 Kamaya, RMC1/10K220FTP 2 SMD Resistor 33K 1% 0805 R204, R205 Kamaya, RMC1/10K3302FTP Kamaya, RMC1/10K1005FTP Qty Description Ref. Designators Vendor Part# Kamaya, RMC1/10K4700FTP 4 SMD Resistor 470R 1% 0805 R104, R106, R108, R201 1 IC Socket Tulip SMD DIP8 U101 Sockets Mill-Max, 214-44-308-01-670800 Switches 2 Pushbutton Switch SMD 1 NTC Thermistors 10K 10% 0805 7 NMOS Transistor BSS138 SOT23 2 PMOS Transistor IRLML6302 SOT23 SW101, SW102 Augat, FSM4JSMA Thermistors R101 Siemens, B57620-C103-J62 Transistors Q101, Q102, Q103, Q301, Q302, Q303, Q305 Q201, Q304 On Semiconductor, BSS138LT1G International Rectifier, IRLML6302TRPBF