SPBT2532C2.AT STMicroelectronics, SPBT2532C2.AT Datasheet - Page 17

• 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
8.4
Reset function
Module reset is simply performed by forcing at low level pin 10. Reset can be operated
manually or via host. Manually reset: Pin 10 is driven by a simple push button. Host
controlled reset: Pin 10 is driven by an host I/O port.
Reset pin can be also left open; in this case the reset function will be performed at each
module power on; since the reset pin is internally connected to the module supply voltage by
a 40 kΩ (typ) resistor and to GND by a 220 nF capacitor.
Figure 8.
Host
Example of Reset function implementation
Doc ID 16089 Rev 7
Max 4.7 kΩ
10-RESETN
SPBT2532C2
8-Vin
7-GND
Vin
Hardware design
17/50