|
|
PDF BT-STA2425 Data sheet ( Hoja de datos )
| Número de pieza | BT-STA2425 | |
| Descripción | Wireless Communication & Connectivity ICs And Modules | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de BT-STA2425 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
BT-STA2425
Bluetooth® technology module
Features
! Bluetooth® specification V 2.0 compliant
! Transmission rate up to 721 kbit/s (basic rate)
and beyond (EDR)
! Output power level: class 2 (0 dBm typical) and
class 1.5 (> 4 dBm)
! Power class 1 compatible (with external power
amplifier)
! ACL and SCO links
! Full Bluetooth® upper-layer stack including
profiles
! Supports USB1.1, UART, I2C, PCM, SPI, and
15 GPIOs
! Embedded ARM7TDMI® core processor
! Integrated 4-Mbit flash, 64-KByte RAM,
4-Kbyte ROM
! 2.8-V single power supply
! Designed for low power consumption in
standby condition
! 13-MHz and 32.768-kHz digital clock outputs
! No external components needed - excluding
antenna
! Module size: 29 mm x 17 mm
! Fully programmable solution
! Free development framework (CFWLite,
including real-time operating system)
! Reference designs at no additional cost
! Proved for FCC/CE and BQB compliant
designs
! Firmware library supporting profiles:
– A2DP, AVRCP sink and source
– HFP/HS
– SPP (up to 7 simultaneous connections
– Additional profiles under development
! Seamless connection with ST audio codecs
and amplifiers (STA529, STA333BW,STA328)
Applications
! Remote speakers
! Bluetooth® plug-in for TV, portable players
! Audio cradle systems
! Wireless audio systems
! Serial port replacement
! Industrial automation
! Wireless peripherals
Description
The BT-STA2425 is a flexible low-power module
enabling Bluetooth® connectivity. It is fully
programmable and capable of running the whole
stack plus custom applications.
The ARM7® embedded microcontroller can be
either programmed by the end-user or flashed
with our selection of firmware images, thereby
turning the module in a complete solution for
wireless audio connectivity or serial port
replacement.
A full set of peripherals is also available to allow
simple interfacing with other devices in the
system.
Order code: BT-STA2425
December 2007
Rev 1
1/13
www.st.com
13
1 page  
www.DataSheet4U.com
BT-STA2425
Pin connections
Table 1. Pin description (continued)
Number
Name
Type
Description
47 2V8
48 NC
PWR
I
2.8-V internal regulator output.
Not to be used – only for test purposes
Not connected
49 VDD
50 GND
PWR
PWR
2.8 V power supply
The STA2416 I/Os and STLC2500 supply pins are
connected to this pin (the STA2416 supply voltage is
internally generated)
Digital ground
51 GND_RF
PWR
RF ground
52 BT_ANTENNA I/O RF pad to be connected to the antenna
53 GND_RF
PWR
RF ground
1. Leave unconnected for Class-2/1.5 operation.
5/13
5 Page 
www.DataSheet4U.com
BT-STA2425
Trademarks and other acknowledgements
6 Trademarks and other acknowledgements
Bluetooth is a registered trademark of Bluetooth SIG Inc.
ARM7 and ARM7TDMI are registered trademarks of ARM Limited.
11/13
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet BT-STA2425.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| BT-STA2425 | Wireless Communication & Connectivity ICs And Modules | ST Microelectronics |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |