4 1 0805 1 uFd 2 C11 C14 1 uFd R29 10K 0402 2 1 1 1 INPUT2_A INPUT2_B C19 2200 pFd P1 1 1 2 2 0805 Pin Jack Black TL_BIAS 10K R32 348K 0.1% NO LOAD 0402 R31 34.8K 0.1% 0805 R30 R35 10K TC_DETECT 1 VDDio2 VDDio1 P12_0 I2C1_SCL P12_1 I2C1_SDA P12_2 P12_3 P12_4 I2C0_SCL P12_5 I2C0_SDA P12_6 P12_7 P15_0 P15_1 P15_2 P15_3 P15_4 P15_5 DP P15_6 DM P15_7 NC1 NC2 NC3 NC4 NC5 NC6 NC7 NC8 VDDio3 VDDio0 VDDio2 VDDio1 42 43 55 56 93 94 35 36 R22 100K 1 R20 0402 10K C20 1000 pFd TL_BIAS 1 R21 10K TC_DETECT P2 1 TC_BIAS THERMOCOUPLE BINDING POST 1 VOLT_LED TC_BIAS P3 1 THERMOCOUPLE BINDING POST 0603 VDDio3 P5_0 P5_1 P5_2 P5_3 P5_4 P5_5 P5_6 P5_7 USB_DM R18 49.9K 1% B THERM_LED LCD_8A LCD_7H USB_DP USB_DM Attach negative lead of Type K thermocouple to P3. R19 150 1% 40 41 57 58 59 60 61 62 CSB1 R15 1 2 1 560 ohm Sensor Shield 2 VDD CapSense Button 9mm Round TP1 RED 0603 64 VSSd VSSd VSSd VSSd USB_DP 0402 1 0.01 uFd TP2 VOLT_LED R1 THERM_LED 0805 2 D1 R10 1 LED GREEN 2 2 D2 PCB: PDCR-9511 LED GREEN CYPRESS SEMICONDUCTOR © 2009 Title CY8CKIT-007 PSoC®3 Precision Analog Voltmeter Demo Kit Date: 4 3 2 A PCA: 121R-51100 1 0603 330 ohm BLACK 1 0603 0603 0402 2 330 ohm 2 ZERO R9 1 Size Custom 5 2 R33 2 0402 C J1 1 0402 2 75 100 50 VDDio3 VDDio0 VDDio1 VDDio2 26 88 86 VDDd VCCd VDDd VCCd 37 39 VDDio1 44 45 46 47 48 49 51 52 100K C18 C22 NOLOAD DNP NO LOAD R13 348K 0.1% 2 16 17 18 19 31 32 33 34 CY8C38XXAXI-0XX TQFP100 P3_0 P3_1 P3_2 P3_3 P3_4 P3_5 P3_6 P3_7 14 38 66 87 0603 R2 0402 2 Pin Jack Red 1 P1_0 P1_1 P1_2 P1_3 P1_4 P1_5 P1_6 P1_7 R3 24 ohm USB MINI B R12 34.8K 0.1% 2 VSSa 2 LCD_4X LCD_3I LCD_5X LCD_5I LCD_6X LCD_6I LCD_7X LCD_7I C21 1 uFd XRES 53 54 67 68 4 5 29 30 2 0603 2 0603 R17 NO LOAD 1 20 21 22 23 24 25 27 28 COM2 LCD_4A LCD_4H CapSense R4 24 ohm 1 2 TMS TCK VBUS_SENSE TDO TDI nTRST 2 0805 4.7K 1 2 3 4 5 15 P4_0 P4_1 P4_2 P4_3 P4_4 P4_5 P4_6 P4_7 69 70 80 81 82 83 84 85 LCD_1I COM4 COM3 LCD_4I J2 1 1M 0.1% 1M 0.1% R16 1 B VBUS DM DP ID GND XRES VDDio0 1 0805 0603 R37 6.8K TP-43R 2 5.6K VDDio2 P6_0 P6_1 P6_2 P6_3 P6_4 P6_5 P6_6 P6_7 R36 PD-878 LCD VBUS 89 90 91 92 6 7 8 9 LCD_3X LCD_2I LCD_2X 1 VBUS LCD_8X LCD_8I LCD_9X LCD_8H LCD_2A LCD_1H LCD_1A COM1 VDDa VCCa Vbat VSSb Ind Vboost LCD_8H LCD_8A LCD_7H LCD_7A LCD_6H LCD_6A LCD_5H LCD_5A LCD_4H LCD_4A LCD_3H LCD_3A LCD_2H LCD_2A LCD_1H LCD_1A COM1 COM2 TP4 1 R11 2 71 72 73 74 76 77 78 79 1 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 1 0402 8H-8G-8L-8M 8A-8B-8C-8DP 7H-7G-7L-7M 7A-7B-7C-7DP 6H-6G-6L-6M 6A-6B-6C-6DP 5H-5G-5L-5M 5A-5B-5C-5DP 4H-4G-4L-4M 4A-4B-4C-4DP 3H-3G-3L-3M 3A-3B-3C-3DP 2H-2G-2L-2M 2A-2B-2C-2DP 1H-1G-1L-1M 1A-1B-1C-1DP COM1---COM2-- P0_0 P0_1 P0_2 P0_3 P0_4 P0_5 P0_6 P0_7 0805 9X-8F-8E-8D 8I-8J-8K-8N 8X-7F-7E-7D 7I-7J-7K-7N 7X-6F-6E-6D 6I-6J-6K-6N 6X-5F-5E-5D 5I-5J-5K-5N 5X-4F-4E-4D 4I-4J-4K-4N 4X-3F-3E-3D 3I-3J-3K-3N 3X-2F-2E-2D 2I-2J-2K-2N 2X-1F-1E-1D 1I-1J-1K-1N ---COM4 --COM3- P2_0 P2_1 P2_2 P2_3 P2_4 P2_5 P2_6 P2_7 0603 U2 95 96 97 98 99 1 2 3 0805 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 For polling to function correctly, pin P1_2 drive mode must be set by FW to high impedance digital, and the P1_2 input buffer must be configured by FW for LVTTL input thresholds. 0402 Low Voltage LCD 0402 C LCD_7A LCD_6H LCD_6A LCD_5H LCD_5A LCD_3H LCD_3A LCD_2H 65 63 U1 Boost Regulator FW can poll port pin P1_2 (VBUS SENSE) to detect a connection to a USB host. R28 0805 1M 0.1% 2 BATTHLDR 1XAA LCD_9X LCD_8I LCD_8X LCD_7I LCD_7X LCD_6I LCD_6X LCD_5I LCD_5X LCD_4I LCD_4X LCD_3I LCD_3X LCD_2I LCD_2X LCD_1I COM4 COM3 0402 TP-43R NO LOAD 2 INPUT2_B C4 0.1 uFd 13 10 11 12 1210 C2 22 uFd 10V R27 34.8K 0.1% NO LOAD 0402 10 uH TP5 1 0402 0402 1210 C1 22 uFd 10V D 2 1 uFd TP-43R NO LOAD 0805 0402 L1 NO LOAD R26 34.8K 0.1% 1 uFd 0402 C10 0.1 uFd TP3 1 1M 0.1% 0402 C13 1 0805 1 uFd 0402 0402 C16 0.1 uFd 1 uFd 0402 C9 C12 0402 0402 1 uFd 0.1 uFd 0402 0402 C3 0.1 uFd 0402 NEG 6 7 C7 C17 6mmx6mm 1 POS S1 S2 1 uFd 1 uFd 0805 1 S3 S4 C8 C15 FERRITE 500mA BH1 8 9 1 uFd 0402 L2 XRES R14 ZERO A C5 1 0402 R23 NO LOAD C6 SW1 DPDT 0402 TMS TCK TDO TDI nTRST 2 INPUT2_A 0402 1 R8 ZERO 50MIL KEYED SMD 6 2 2 4 6 8 10 NO LOAD R25 5 0603 1 3 5 7 9 VDD Power Source Selector 4 1.5K 2 2 1.5K 1 2 3 VBUS R7 0402 R6 100K J3 D R5 0402 0402 1 1 2 0402 JTAG VPROG 10K 0402 VPROG VDD 3 R24 0402 5 Document Number REF-14921 Monday, September 14, 2009 Rev ** Sheet 1 1 of 1