Component Description; Spbtle-Rf Module; Spi Eeprom - ST X-NUCLEO-IDB05A1 User Manual

Component description

3 Component description
The board has the following devices.
3.1

SPBTLE-RF module

The SPBTLE-RF is an easy-to-use Bluetooth Low Energy module. It is based on the
BlueNRG-MS device, which is a very low power Bluetooth Low Energy (BLE) single-mode
network processor, compliant with Bluetooth specification v4.1. The SPBTLE-RF has the
following certifications:

FCC (FCC ID: S9NSPBTLERF)

IC (IC: 8976C-SPBTLERF)
The interface of the device to the STM32 Nucleo boards is through SPI interface and
GPIOs.
The SPBTLE-RF integrates a balun BALF-NRG-01D3 and a chip antenna. It embeds 32
MHz and 32.768 kHz crystal oscillators for the BlueNRG-MS.
The part numbers used to develop this application are shown in
details".
3.2

SPI EEPROM

The M95640-R is a 64 Kbit serial SPI bus EEPROM with high-speed clock interface. The
device can be used to store the configuration parameters related to applications or settings
of the SPBTLE-RF module
The part numbers used to develop this application are shown in
details".
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Table 4: SPBTLE-RF details
Feature
Sales type
Package
Operating voltage
Table 5: SPI EEPROM details
Feature
Sales type
Package
Operating voltage
DocID028033 Rev 1
Table 4: "SPBTLE-RF
Description
SPBTLE-RF
SMD 11 pin
2 to 3.6 V
Table 5: "SPI EEPROM
Description
M95640-RMC6TG
MLP8
1.8 to 5.5 V
UM1912