STEVAL-IFS003V1 Temperature sensor board based on STLM75/STDS75 and ST72F651AR6 Data Brief Features ■ ST72F651 microcontroller used for temperature monitoring, data logging and fan speed regulation ■ USB-powered board capable of working in stand-alone mode using the GUI Description The purpose of this product evaluation board is to demonstrate the features of temperature sensors STDS75 and STLM75. The board consists of the ST72F651AR6 microcontroller, the STLM75 and STDS75 temperature sensors, and a NAND flash. The board functions in two operating modes: stand-alone / external power mode and USBpowered mode. When this product evaluation board is connected to a computer through a USB cable, it will also function as a mass storage device. The default state of the board is “mass storage mode”, and can be switched to “temperature sensor mode” using the GUI (graphical user interface). October 2007 STEVAL-IFS003V1 Rev 1 For further information contact your local STMicroelectronics sales office. 1/4 www.st.com 4 Schematic Figure 1. J1 3 2 1 +V C15 GND 1 S1 330nF VCC I O L7805 3 R1 C16 330E R2 330E USB+5V C1 10µF-10V 1 2 3 4 100nF GND A0 A1 A2 VCC C19 100nF D0 D1 D2 D3 D4 D5 C17 100uF/10v LED Green LED Red C3 33pF USBVss USBDM USBDP USBVCC USBVdd Vddf Vssf PE5 / MMC_CMD PE6 / MMC_DAT PE7 / MMC_CLK PB0 / D0 PB1 / D1 PB2 / D2 PB3 / D3 PB4 / D4 PB5 / D5 U2 12MHz C2 33pF XT1 USB EXT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 C4 100nF R7 ST7265F R8 MICRO R12 10k VCC 10k I2C LED green R27 10k R14 10k R13 C11 100nF VCC R3 4k7 PE3 PE2 (HS) PE1 (HS) PE0 (HS) PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0 PC7 PC6 PC5 PC4 C18 100nF C5 PD4 DB3 DB2 DB1 DB0 DB7 DB6 DB5 DB4 A2# NAND_CE1 A1# A0# PWM0 E2 E1 RESET 100nF S2 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 LCD1 TS12232C R20 10k R17 270E A1 A0 A2 A1 A0 VCC A2 VCC GND SDA SCL A0# A0# A1# A1# A2# A2# VCC D1 IN4148 1 GND GND GND GND GND GND J3 1 2 DC FAN R24 R23 2.2k 2.2.k 2.2.k VCC VCC VCC vddf vddf vddf MISO MOSI SCK IRQ/#SS SCL SDA Q1 STB100NF 10k 10k 2 4 6 8 2.2k R25 2.2.k 2.2k R26 R22 R21 HEADER 4X2 1 3 5 7 CON2 R10 R9 2 U3 USB+5V J2 USB_VCC USB_DUSB_D+ USB_GND USB CON Vddf C8 100nF R18 IRQ/#SS SCL SDA SCL G 2 ICCDATA ICCCLK RESET VPP 10k 8 7 6 5 CLE #WE ALE JACK R6 1.5k C7 100nF 2 4 6 8 10 VCC IRQ SCL SDA FAN PD4 Vddf R4 4.7k BUZZ R5 4.7k SMC_RB PA3 NAND_CE1 Vddf SDA SCL OS1 R15 10k VCC CLE ALE #WE #WP R11 1.5k 2 2STR1215 Q2 VCC C12 C6 4.7µF 100nF ALARM LED red LED yellow BZ1 BUZZER 3 1 CON1 1 3 5 7 9 U4 X1 X0 Vbat GND M41T81S D6 D7 3 R16 R19 SDA 64 63 62 61 GND 60 VCC 59 58 ICCDATA 57 ICCCLK 0E 56 55 330E 54 LCD_A0 100E 53 100E 52 51 RESET 50 VPP 49 PWM1 OSCOUT OSCIN Vss2 Vssa Vdda Vdd2 PF6/ICCDATA PF5/ICCCLK PF4 PF3 PF2 SDA SCL RESET VPP PE4 PB6 / D6 PB7 / D7 PA0/SMC_CLE/CF_A0 PA1/SMC_WE/CF_A1 PA2/SMC_ALE/CF_A2 PA3/SMC_RE/CF_RE PA4 / SMC_R/B PA5 / CF_WE PA6 PA7 PC0 PC1 / MS_BS PC2 / MS_DAT PC3 / MS_CLK Vdd1 Vss1 17 18 19 20 21 22 PA3 23 SMC_RB 24 25 #WP 26 27 IRQ/#SS MISO 28 MOSI 29 SCK 30 31 VCC 32 GND Vddf GND VCC HEADER 5X2 XT2 32.768kHz 1 2 3 4 PWM1 E1 E2 GND LCD_A0 DB0 ICC 6pF C13 C14 6pF RTC VCC GND 1 2 3 4 5 6 7 8 9 VCC GND VLCD RST E1 E2 R/W A0 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 10 11 12 13 14 15 16 DB1 DB2 DB3 DB4 DB5 DB6 DB7 BT1 BATTERY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 SDA SCL OS2 U1 NC NC NC NC NC NC #R/B #RE #CE NC NC VCC VSS NC NC CLE ALE #WE #WP NC NC NC NC NC NAND_FLASH1 VCC A0 A1 A2 NC NC NC NC I/O 7 I/O 6 I/O 5 I/O 4 NC NC NC VCC VSS NC NC NC I/O 3 I/O 2 I/O 1 I/O 0 NC NC NC NC 8 7 6 5 A0 A1 A2 On Board Flash TS1 SDA SCL OS GND STDS75 TS2 SDA SCL OS GND STLM75 VCC A0 A1 A2 8 7 6 5 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 VCC A0# A1# A2# D7 D6 D5 D4 D3 D2 D1 D0 C10 100nF C9 100nF VCC TEMP SENSOR-I 1 2 3 4 TEMP SENSOR-II SDA SCL OS1 SDA SCL OS2 1 2 3 4 1 2 3 4 TS1A SDA SCL OS GND VCC A0 A1 A2 VCC A0 A1 A2 SO-8 Socket TS2A SDA SCL OS GND TSSOP-8 SOCKET 8 7 6 5 8 7 6 5 A0# A1# A2# A0 A1 A2 2/4 Block diagram 1 STEVAL-IFS003V1 Block diagram STEVAL-IFS003V1 2 Revision history Revision history Table 1. Document revision history Date Revision 26-Oct-2007 1 Changes Initial release 3/4 STEVAL-IFS003V1 Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein. UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK. Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. © 2007 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 4/4