STEVAL-IFS009V1 STMicroelectronics, STEVAL-IFS009V1 Datasheet - Page 3

• Manufacturer Part Number: STEVAL-IFS009V1
• Description: BOARD EVAL EXTENSION SN250
• Manufacturer: STMicroelectronics
• Type: Network Processorr

Specifications of STEVAL-IFS009V1

• Design Resources: STEVAL-IFS009V1 Schematic STEVAL-IFS009V1 Bill of Materials
• Frequency: 2.4GHz
• Wireless Frequency: 2.4 GHz
• Interface Type: USB
• For Use With/related Products: SN250
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8373

UM0458
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Block diagram
The main features of the extension board are the following:
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Figure 2
Figure 2.
SPZB250 radio communication module based on SN250 ZigBee network processor
LIS302DL Digital MEMS in LGA14 package (optional)
It can be accessed by the ZigBee network processor through an I
STLM75 temperature sensor or compatible device in SO8 package (optional). It is
connected to the ZigBee network processor through an I
Digital interfaces: one I
SN250 ZigBee network processor to interface with the STR9 dongle
Supply voltage
The extension board can be supplied externally from the STR9 dongle or internally by
an on-board Ion-Li battery. The battery has a capacity of 65 mA hours which allows
approximately one hour of operation. It is charged through a mini USB connector. 2
LEDs can be used to monitor the charging:
–
–
1 button connected to the SN250 ZigBee network processor WAKE_UP input
3 LEDs connected to the SN250 ZigBee network processor:
–
–
–
A debug port
shows the STEVAL-IFS009V1 extension block diagram.
Red LED: charge in progress
Green LED: charge completed
Yellow LED: device connected
Green LED: transmission ongoing
Red LED: general purpose
Debug
port
STEVAL-IFS009V1 extension block diagram
1 button
3 LEDS
SPI bus
radio communication module
2
Digital connector
(to STR9 dongle)
C and one SPI interface which can be used indifferently by the
SC2
SPZB250
SC1
I 2 C bus
Digital MEMS
LIS302DL
(optional)
Voltage regulator
(battery charging)+2 LEDS
3.3 V
Mini USB connector
and Battery
2
C bus.
sensor STLM75
Temperature
(optional)
5 V
2
C bus.
Block diagram
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