ST SPBT2632C2A Bedienungsanleitung

This is information on a product in full production.

August 2012 Doc ID 022833 Rev 4 1/27

SPBT2632C2A

Bluetooth® technology class-2 module

Datasheet −production data

Features

■Bluetooth® radio

– Fully embedded Bluetooth® v3.0 with

profiles

– Class 2 module

– Complete RF ready module

– 128-bit encryption security

– Integrated antenna

– Multipoint capability

■ST micro Cortex-M3 microprocessor up to

72 MHz

■Memory

– 256 kb Flash memory

– 48 kb RAM memory

■Data rate

– 1.5 Mbps maximum data rate

■Serial interface

– UART up to 2.0 Mbps

– SPI interface

■General I/O

– 7 general purpose I/Os

– 1 LPO input

■User interface

– AT2 command set (abSerial)

– Firmware upgrade over UART

■FCC and Bluetooth® qualified

■EPL (end product listing) fulfilled

■Single voltage supply: 2.5 V typical

■Micro-sized form factor: 11.6 x 13.5 x 2.9 mm

■Operating temperature range: -40 °C to 85 °C.

www.st.com

Contents SPBT2632C2A

2/27 Doc ID 022833 Rev 4

Contents

1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2 RoHS compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4 Software architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4.1 Lower layer stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4.2 Upper layer stack: Amp'ed UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4.3 AT command set: abSerial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4.4 Bluetooth firmware implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

5 Hardware specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

5.1 Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

5.2 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

5.3 High speed CPU mode current consumption . . . . . . . . . . . . . . . . . . . . . . 11

5.4 Standard CPU mode current consumption . . . . . . . . . . . . . . . . . . . . . . . . 11

5.5 I/O operating characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.6 Selected RF characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.7 Pin assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5.8 Pin placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.9 Layout drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6 Hardware block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

7 Hardware design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

7.1 Module reflow installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

7.2 GPIO interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

7.3 UART interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

7.4 PCB layout guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

7.5 Reset circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

7.5.1 External reset circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

7.5.2 Internal reset circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

SPBT2632C2A Contents

Doc ID 022833 Rev 4 3/27

7.6 External LPO input circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

7.7 Apple iOS CP reference design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

8 Regulatory compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

9 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

10 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

List of tables SPBT2632C2A

4/27 Doc ID 022833 Rev 4

List of tables

Table 1. Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 2. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 3. High speed CPU mode current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Table 4. Standard CPU mode current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Table 5. I/O operating characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Table 6. Selected RF characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Table 7. Pin assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 8. Soldering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Table 9. System configuration variables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 10. Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 11. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

SPBT2632C2A List of figures

Doc ID 022833 Rev 4 5/27

List of figures

Figure 1. FW architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 2. Pin placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 3. Layout drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 4. SPBT2632C2A.AT2 module block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 5. Soldering profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 6. Connection to host device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 7. Typical RS232 circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 8. PCB layout guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 9. External reset circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Figure 10. Internal reset circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Figure 11. External LPO circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 12. BT module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Figure 13. Co-processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Figure 14. Power switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Description SPBT2632C2A

6/27 Doc ID 022833 Rev 4

1 Description

The SPBT2632C2A.AT2 is an easy to use Bluetooth module, compliant with Bluetooth v3.0.

The module is the smallest form factor available which provides a complete RF platform.

The SPBT2632C2A.AT2 enables electronic devices with wireless connectivity, not requiring

any RF experience or expertise for integration into the final product. The

SPBT2632C2A.AT2 module, being a certified solution, optimizes the time to market of the

final applications.

The module is designed for maximum performance in a minimal space including fast speed

UART and 7 general purpose I/O lines, several serial interface options, and up to 1.5 Mbps

data throughput.

Optimized design allows the integration of a complete working Bluetooth modem, including

antenna, in the minimum possible size; only an additional external LPO (low power

oscillator) is required to enable low power mode capability.

The SPBT2632C2A.AT2 is a surface mount PCB module that provides fully embedded,

ready to use Bluetooth wireless technology. The reprogrammable Flash memory contains

embedded firmware for serial cable replacement using the Bluetooth SPP profile.

Embedded Bluetooth AT2 command firmware is a friendly interface, which realizes a simple

control for cable replacement, enabling communication with most Bluetooth enabled

devices, provided that the devices support the SPP profile. The SPBT2632C2A.AT2 ,

supporting iAP profile, provides communication with Android, smartphone, and Apple®iOS

Bluetooth enabled devices.

An Apple authentication IC is required to exchange data with an Apple device or access an

Apple device application. The AT2 FW includes the Bluetooth SPP profile capable of

recognizing the Apple authentication chip.

Customers using the Apple authentication IC must register as developers to become an

Apple certified MFI member. License fees may apply, for additional information visit:

http://developer.apple.com/programs/which-program/index.html.

Certified MFI developers developing electronic accessories that connect to the iPod®,

iPhone®, and iPad®gain access to technical documentation, hardware components,

technical support and certification logos.

Customized firmware for peripheral device interaction, power optimization, security, and

other proprietary features may be supported and can be ordered pre-loaded and configured.

SPBT2632C2A RoHS compliance

Doc ID 022833 Rev 4 7/27

2 RoHS compliance

ST modules are RoHS compliant and comply with ECOPACK®norms.

3 Applications

●Serial cable replacement

●M2M industrial control

●Service diagnostic

●Data acquisition equipment

●Machine control

●Sensor monitoring

●Security system

●Mobile health.

Software architecture SPBT2632C2A

8/27 Doc ID 022833 Rev 4

4 Software architecture

4.1 Lower layer stack

●Bluetooth v3.0

●Device power modes: active, sleep and deep sleep

●Wake on Bluetooth feature optimized power consumption of host CPU

●Authentication and encryption

●Encryption key length from 8 bits to 128 bits

●Persistent Flash memory for BD address and user parameter storage

●All ACL (asynchronous connection less) packet types

●Multipoint capability

●Sniff mode: fully supported to maximum allowed intervals

●Master slave switch supported during connection and post connection

●Dedicated inquiry access code for improved inquiry scan performance

●Dynamic packet selection channel quality driven data rate to optimize link performance

●Dynamic power control

●802.11b co-existence AFH.

4.2 Upper layer stack: Amp'ed UP

●SPP, IAP, SDAP and GAP protocols

●RFComm, SDP, and L2CAP supported

●Multipoint with simultaneous slaves.

4.3 AT command set: abSerial

Please see command list reported in the SPBT2532C2.AT datasheet, Appendix D, for

details.

The complete command list including the iAP commands will be reported in the user

manual UM1547.

SPBT2632C2A Software architecture

Doc ID 022833 Rev 4 9/27

4.4 Bluetooth firmware implementation

Figure 1. FW architecture

!-V

I!0

Hardware specifications SPBT2632C2A

10/27 Doc ID 022833 Rev 4

5 Hardware specifications

General conditions (VIN = 2.5 V and 25 °C).

5.1 Recommended operating conditions

5.2 Absolute maximum ratings

Table 1. Recommended operating conditions

Rating Min. Typical Max. Unit

Operating temperature range -40 - 85 °C

Supply voltage VIN 2.1 2.5 3.6 V

Signal pin voltage - 2.1 - V

RF frequency 2400 - 2483.5 MHz

Table 2. Absolute maximum ratings

Rating Min. Typical Max. Unit

Storage temperature range -55 - +105 °C

Supply voltage, VIN -0.3 - + 5.0 V

I/O pin voltage, VIO -0.3 - + 5.5 V

RF input power - - -5 dBm

Inhaltsverzeichnis

Andere ST Steuereinheit Handbücher

ST Teseo-LIV4FM Bedienungsanleitung

ST Teseo-LIV3F Bedienungsanleitung

ST ACEPACK 1 Bedienungsanleitung

ST FP-SNS-FLIGHT1 Bedienungsanleitung

ST STM32 Nucleo Bedienungsanleitung

ST STM8 Bedienungsanleitung

ST X-NUCLEO-IDB05A1 Bedienungsanleitung

ST STM32WB5MM-DK Bedienungsanleitung

ST AN4070 Montage- und Bedienungsanleitung

ST ST5-IP Bedienungsanleitung

ST L6472 Bedienungsanleitung

ST ACEPACK DMT-32 Benutzerhandbuch

ST SPSGRF Bedienungsanleitung

ST STM32F051R8T6 Bedienungsanleitung

ST UM0993 Bedienungsanleitung

ST eMotion Bedienungsanleitung

ST SPC58XXADPT100S Bedienungsanleitung

ST VL53L1X API Bedienungsanleitung

ST PC58 Series Bedienungsanleitung

ST X-NUCLEO-LPM01A Bedienungsanleitung

ST SP1ML-915 Bedienungsanleitung

ST STM32Cube FP-SNS-MOTENVWB1 Bedienungsanleitung

ST Teseo-LIV4F Bedienungsanleitung

ST Teseo-LIV3F Bedienungsanleitung

Beliebte Steuereinheit Handbücher anderer Marken

Festo

Festo Compact Performance CP-FB6-E Stücklistenhandbuch

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Bedienungsanleitung

JS Automation

JS Automation MPC3034A Bedienungsanleitung

JAUDT

JAUDT SW GII 6406 Series Kurzanleitung

Spektrum

Spektrum Air Module System Bedienungsanleitung

BOC Edwards

BOC Edwards Q Series Bedienungsanleitung

KHADAS

KHADAS BT Magic Bedienungsanleitung

Etherma

Etherma eNEXHO-IL Bedienungsanleitung

PMFoundations

PMFoundations Attenuverter Bedienungsanleitung

GEA

GEA VARIVENT Bedienungsanleitung

Walther Systemtechnik

Walther Systemtechnik VMS-05 Bedienungsanleitung

Altronix

Altronix LINQ8PD Montageanleitung

Eaton

Eaton Powerware Series Bedienungsanleitung

WAGO

WAGO 750-407/040-000 Bedienungsanleitung

Sony

Sony CCU-590 Bedienungsanleitung

Graco

Graco 25D614 Bedienungsanleitung

Task Force Tips

Task Force Tips YE-RF-900 Programmierhandbuch

Shini

Shini SPV-U Series Bedienungsanleitung