STEVAL-IFS003V1 STMicroelectronics

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 STEVAL-IFS003V1 STDS75 temperature sensors, and a NAND flash. The board functions in two operating modes: stand-alone / external power mode and USB- powered 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 Rev 1 1/4 For further information contact your local STMicroelectronics sales office. www.st.com 4U3 +V 1 3 I O C15 C16 C17 Vddf L7805 100uF/10v 330nF 100nF J1 EXT 3 GND R1 C12 C6 2 LED Green 4.7F 100nF U1 1 R5 S1 330E VCC 1 48 4.7k JACK NC NC 2 47 USB NC NC 3 46 NC USB+5V R2 NC 4 45 NC NC 5 44 330E LED Red D7 NC I/O 7 VCC 6 43 D6 NC I/O 6 7 R4 SMC RB 42 D5 R/B I/O 5 8 I2C 4.7k PA3 41 D4 RE I/O 4 USB+5V 9 40 LED green NAND CE1 CE NC 10 39 NC NC R3 11 38 NC NC C4 4k7 Vddf 12 37 VCC VCC 13 36 VSS VSS C1 C5 14 35 NC C3 NC 10F-10V 100nF 15 34 C2 CLE NC NC 16 33 33pF R8 ALE XT1 33pF CLE NC 100nF 17 32 R7 WE D3 ALE I/O 3 S2 18 31 D2 VCC WP WE I/O 2 19 30 D1 WP I/O 1 12MHz FFAANN 20 29 RESET D0 J2 NC I/O 0 21 28 J3 NC 1 NC 22 USB VCC D1 27 NC 2 NC IN4148 1 23 26 USB D- NC NC 3 2 24 25 USB D+ NC NC 4 USB GND DC FAN NAND FLASH1 U2 USB CON Q1 270E R17 1 STB100NF On Board Flash PWM0 GND Vddf 1 E2 48 USBVss PE3 E1 2 47 USBDM PE2 (HS) 3 R6 46 A2 VCC USBDP PE1 (HS) NAND CE1 VCC 4 1.5k 45 A1 USBVCC PE0 (HS) 5 C7 44 A0 VCC USBVdd ST7265F PD7 100nF 6 A0 43 Vddf PD6 7 A1 42 PDDB43 Vssf PD5 8 A2 41 DB2 PE5 / MMC CMD MICRO PD4 C19 9 R11 40 DB1 PE6 / MMC DAT 100nF PD3 R9 10k 1.5k 10 39 DB0 SDA TS1A PE7 / MMC CLK C8 D0 PD2 11 TS1 38 DB7 VCC SDA 1 8 PB0 / D0 100nF D1 PD1 R10 10k SDA 8 SDA VCC 12 DB6 ALARM 1 A0 A0 37 SCL SDA VCC SCL 2 7 PB1 / D1 D2 13 PD0 SCL 2 7 SCL A0 36 DB5 OS1 A1 A1 PB2 / D2 SCL A0 OS1 3 6 PC7 C9 A1 D3 14 3 6 OS 35 DB4 A2 4 5 A2 PB3 / D3 OS A1 D4 PC6 100nF GND A2 15 CON2 4 5 34 A2 PB4 / D4 LED red GND D5 PC5 IRQ/ SS 16 VCC PB5 / D5 33 SO-8 Socket 1 2 PC4 STDS75 GND MISO 3 4 SDA MOSI 5 6 SCL SCK BUZZ 7 8 TEMP SENSOR-I HEADER 4X2 PD4 LED yellow VCC VCC R21 2.2k vddf CON1 A0 A0 BZ1 ICCDATA 1 2 GND ICCCLK GND 3 4 RESET R22 2.2k 5 6 vddf R15 R18 TS2A VPP R27 A1 Q2 VCC 7 8 R12 R13 A1 10k TS2 SDA 1 8 10k BUZZER SDA VCC 9 10 GND SDA 1 8 A0 SCL 7 A0 10k 10k R14 10k 2 2 SDA VCC A0 SCL 7 SCL OS2 2 A1 OS2 3 6 A1 HEADER 5X2 C18 R23 2.2.k A0 10k SCL OS A1 vddf 3 6 A2 C10 A2 4 5 100nF OS A1 A2 100nF GND A2 A2 4 5 2STR1215 GND A2 GND TSSOP-8 SOCKET STLM75 ICC R24 2.2.k VCC A0 A0 GND R25 2.2k TEMP SENSOR-II VCC R20 A1 A1 10k GND R26 2.2.k C13 VCC A2 A2 GND 6pF XT2 VCC U4 IRQ/ SS 1 8 C14 32.768kHz LCD1 X1 VCC 2 7 TS12232C X0 IRQ SCL 3 6 Vbat SCL SDA 4 5 6pF BT1 GND SDA C11 100nF M41T81S BATTERY RTC Block diagram STEVAL-IFS003V1 1 Block diagram Figure 1. Schematic 2 G D6 17 64 PB6 / D6 OSCOUT D7 18 63 PB7 / D7 OSCIN CLE 19 62 PA0/SMC CLE/CF A0 Vss2 WE 20 61 GND PA1/SMC WE/CF A1 Vssa ALE 21 60 VCC PA2/SMC ALE/CF A2 Vdda 22 59 PA3 PA3/SMC RE/CF RE Vdd2 SMC RB 23 58 ICCDATA PA4 / SMC R/B PF6/ICCDATA 24 57 ICCCLK PA5 / CF WE PF5/ICCCLK 25 56 0E PA6 PF4 Vddf WP 26 55 330E PA7 PF3 27 54 IRQ/ SS LCD A0 PC0 PF2 MISO 28 53 100E R16 PC1 / MS BS SDA MOSI 29 52 100E R19 SDA PC2 / MS DAT SCL SCK 30 51 RESET SCL PC3 / MS CLK RESET VCC 31 50 VPP Vdd1 VPP GND 32 49 PWM1 Vss1 PE4 10 1 DB1 VCC DB1 VCC DB2 11 2 GND DB2 GND DB3 12 3 DB3 VLCD DB4 13 4 PWM1 DB4 RST DB5 14 5 E1 DB5 E1 DB6 15 6 E2 DB6 E2 DB7 16 7 GND DB7 R/W 8 LCD A0 A0 9 DB0 DB0 3 2 1 3 2/4