USTI Ver la hoja de datos (PDF) - TECHNOLOGY ASSISTANCE BCNA 2010, S. L.
Número de pieza
componentes Descripción
Fabricante
USTI Datasheet PDF : 3 Pages
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Lead Pitch 0.50 mm, 3.10 mm Exposed Pad, Micro
Lead Frame Package (MLF).
TQFP/MLF TOP VIEW
PIN FUNCTION DESCRIPTIONS
Name
VCC
GND
FX1, ST1
FX2, ST2
OSC1, OSC2
M0, M1, M2
N0, N1, N2
A0, A1, A2
TEST
SCK
MISO
MOSI
SS
SCL
SDA
RXD
TXD
IS0,IS1
BN
BW
BS
CE1
CE2
CHRG, MES,
SMPL
Pin Descriptions
Supply voltage
Ground
Input channel 1
Input channel 2
Oscillator
Mode selection (see table)
Accuracy selection (see table)
Address of I2C slave (for I2C bus
communication)
Calibration signal
SPI Bus Master clock Input
SPI Bus Master Input/Slave Output
SPI Bus Master Output/Slave Input
SPI Bus Master Slave select
Two-wire (I2C compatible) Serial Bus
Clock Line
Two-wire (I2C compatible) Serial Bus
Data Input/Output Line
UART Input
UART Output
Interface mode selection
North port of bridge
West port of bridge
South port of bridge
Calibration element 1
Calibration element 2
Rx and Cx measurement pins
FX2 1
ST1 2
GND 3
VCC 4
GND 5
VCC 6
OSC1 7
OSC2 8
24 M0/A0
23 MES/BS
22 NC
21 GND
20 NC
19 NC
18 VCC
17 SCK/N2
NOTE: Bottom Pad for MLF Package Should be
Soldered to Ground.
This device can also be supplied in wafer form. Please
contact Technology Assistance BCNA 2010 S. L. sales
office for detailed ordering information and minimum
quantities.
PDIP
NC 1
RXD 2
TXD/IS1 3
FX1 4
FX2 5
ST1 6
VCC 7
GND 8
OSC1 9
OSC2 10
ST2 11
CE2/BN 12
SMPL 13
CHRG 14
28 SCL
27 SDA/IS0
26 M2/A2
25 M1/A1
24 M0/A0
23 MES/BS
22 GND
21 NC
20 VCC
19 SCK/N2
18 MISO/N1
17 MOSI/N0
16 SS/TEST
15 CE1/BW
For more detailed information, specifications and
application notes the following document are strongly
recommended: Universal Sensors and Transducers
Interface (USTI): Specification and Application Note
Technology Assistance BCNA 2010, S. L.
Riera de Tena, No. 9 Local 4, 08014,
Barcelona, Spain
Tel.:+34 680 282 682
E-mail: info@techassist2010.com
Web: http://www. techassist2010.com
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