SPBT2532C2.AT STMicroelectronics, SPBT2532C2.AT Datasheet - Page 13

• Manufacturer Part Number: SPBT2532C2.AT
• Description: IC BLUETOOTH VER 2.1 CLASS 2
• Manufacturer: STMicroelectronics

Specifications of SPBT2532C2.AT

• Frequency: 2.4GHz
• Data Rate - Maximum: 2Mbps
• Modulation Or Protocol: Bluetooth v2.1+EDR, Class 2 & 3
• Applications: General Purpose
• Power - Output: 2dBm
• Sensitivity: -85dBm
• Voltage - Supply: 2.8 V ~ 3.6 V
• Data Interface: PCB, Surface Mount
• Memory Size: 256kB Flash, 48kB RAM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Wireless Frequency: 2400 MHz to 2483.5 MHz
• Interface Type: I2C, I2S, SPI, UART
• Data Rate: 2 Mbps
• Modulation: AFH
• Operating Voltage: 2.8 V to 3.6 V
• Antenna: Without Antenna
• Board Size: 10 mm x 13 mm
• Operating Temperature Range: - 40 C to + 85 C
• Output Power: 4 mA
• Security: 128 bit Encryption
• Technology/ Type: Class 2 Bluetooth Module
• Processor Series: STLC2500
• For Use With: 497-10656 - BOARD DEMO BLUETOOTH SPBT2532C2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Transmitting: -
• Current - Receiving: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: Bluetooth Devices
• Other names: 497-10539

SPBT2532C2.AT
6.2
Pin description
Table 6.
1. ADC pin functions are not 5V tolerant, when used as ALT pin function. Otherwise the I/O pins are all 5V
2. Please note that the usage of ALT function is dependant upon the firmware that is loaded into the module,
UART interface
Antenna
Reserved
Power and ground
Reset
GPIO – general purpose input/output
Pin n°
5, 7
13
14
11
12
10
tolerant.
and is beyond the scope of this document. The AT command interface uses the main UART by default.
6
9
8
1
2
3
4
Reserved
RESETN
GPIO [1]
GPIO [2]
GPIO [3]
GPIO [4]
Name
GND
RXD
TXD
CTS
RTS
ANT
V
Pin description
in
RF I/O
Type
I/O
I/O
I/O
I/O
O
O
I
I
I
I
Reset input (active low for 5 ms);
Doc ID 16089 Rev 7
General purpose input/output
General purpose input/output
General purpose input/output
General purpose input/output
Request to send (active low)
Clear to send (active low)
50 Ω Rx/Tx antenna port
Transmit data
Receive data
Description
Boot 0
GND
V
in
ADC1/I
ADC0/I
ALT function
SPI SCLK/ I
SPI MOSI/I
SPI SS/I
2
2
C Clock/Aux Uart Tx
C Data/Aux Uart Rx
SPI MISO
ADC3
ADC2
2
S_WS
Pin settings
2
2
S_SD
S_CK
(1) (2)
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