STEVAL-IFS012V1 STMicroelectronics, STEVAL-IFS012V1 Datasheet - Page 47

• Manufacturer Part Number: STEVAL-IFS012V1
• Description: BOARD ST72651AR6/STTS75/STLM20
• Manufacturer: STMicroelectronics

Specifications of STEVAL-IFS012V1

• Sensor Type: Temperature
• Sensing Range: Depends on IC
• Interface: I²C, USB
• Sensitivity: Depends on IC
• Voltage - Supply: 5V
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ST72F651AR6, STTS75, STLM20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8419

I/O PORTS (Cont’d)
Figure 31. I/O Port General Block Diagram
Table 12. I/O Port Mode Options
Legend: NI - not implemented
Note: The diode to V
the pad and V
Input
Output
REGISTER
ACCESS
SOURCE (ei
EXTERNAL
INTERRUPT
DDR SEL
Off - implemented not activated
On - implemented and activated
OR SEL
DR SEL
Floating with/without Interrupt
Pull-up with/without Interrupt
Push-pull
Open Drain (logic level)
True Open Drain
Configuration Mode
DDR
DR
OR
x
SS
)
is implemented to protect the device against positive stress.
POLARITY
SELECTION
DD
ALTERNATE
OUTPUT
ALTERNATE
ENABLE
If implemented
/V
DDF
is not implemented in the true open drain pads. A local protection between
FROM
OTHER
BITS
1
0
Doc ID 7215 Rev 4
Pull-Up
Off
On
Off
NI
N-BUFFER
PULL-UP
CONFIGURATION
P-Buffer
Off
On
Off
NI
SCHMITT
TRIGGER
CMOS
V
DD
/V
DDF
NI (see note)
to V
On
V
P-BUFFER
(see table below)
DD
DD
/V
DIODES
(see table below)
Diodes
PULL-UP
(see table below)
DDF
ST72651AR6
ALTERNATE
ANALOG
INPUT
INPUT
to V
PAD
On
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SS
1