Datasheet.kr   

BT-STA2425 데이터시트 PDF




ST Microelectronics에서 제조한 전자 부품 BT-STA2425은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 BT-STA2425 자료 제공

부품번호 BT-STA2425 기능
기능 Wireless Communication & Connectivity ICs And Modules
제조업체 ST Microelectronics
로고 ST Microelectronics 로고


BT-STA2425 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



전체 13 페이지수

미리보기를 사용할 수 없습니다

BT-STA2425 데이터시트, 핀배열, 회로
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




BT-STA2425 pdf, 반도체, 판매, 대치품
www.DataSheet4U.com
Pin connections
BT-STA2425
Table 1. Pin description (continued)
Number
Name
Type
Description
18 UART1_RXD I
UART data input
19 UART1_TXD O
UART data output
20 I2C0
I/O
I2C interface data, to be connected to VDD via 10 k
resistor
21 I2C1
I/O
I2C interface clock, to be connected to VDD by 10 k
resistor
22 USB_DN
I/O USB data - (negative) (connect to GND if not used)
23 USB_DP
I/O USB data + (positive) (connect to GND if not used)
24 SPI_FRM I/O SPI frame sync
25 SPI_CLK
I/O SPI clock
26 SPI_TXD
27 SPI_RXD
28 GND_S
29 BOOT
30 GPIO 0
31 GPIO 1
32 GPIO 2
33 GPIO 3
O
I
PWR
I
I/O
I/O
I/O
I/O
SPI transmit data
SPI receive data (connect to GND if not used)
High-quality signal ground
External downloading enable: when low it allows the
firmware to be downloaded into the internal flash at
power-up
General purpose input / output 0
General purpose input / output 1
General purpose input / output 2
General purpose input / output 3
34 GPIO 4
35 GPIO 5
36 GPIO 6
37 GPIO 7
I/O General purpose input / output 4
I/O General purpose input / output 5
General purpose input / output 6
I/O
Not to be used, internally used for STLC2500 wake-up
I/O General purpose input / output 7
38 GPIO 8
39 GPIO 9
40 LP_CK
41 GPIO11
General purpose input / output 8
I/O
Not to be used, internally used for STLC2500 reset
I/O General purpose input / output 9
O 32.768 kHz digital output
I/O General purpose input / output 11
42 GPIO12
43 GPIO13
44 GPIO14
45 GPIO15
I/O General purpose input / output 12
I/O General purpose input / output 13
I/O General purpose input / output 14
I/O General purpose input / output 15
46 1V8
PWR
1.8 V internal regulator output.
Not to be used – only for test purposes
4/13

4페이지










BT-STA2425 전자부품, 판매, 대치품
www.DataSheet4U.com
BT-STA2425
Electrical specification
3.4
Transmitter / receiver specifications
The parameters in Table 5 are specified at VDD = 2.8 V and Tamb = 25° C, unless specified
otherwise. RF sensitivity and output power parameters are measured on the antenna pad.
For more complete information please refer to the datasheets for STA2416 and STLC2500C
Table 5. Tx/Rx specifications
Symbol
Parameter
Conditions
Min Typ Max Unit
RFin
Input frequency range
2402
2480 MHz
RX sens Receiver sensitivity
BER = 0.1%
-81 dBm
RFout
Output frequency range
2402
2480 MHz
TXpout
TXout
Nominal output power Frequency = 2402 to 2480 MHz
Txout spectr at - 20 dBm
3 dBm
930 1000 kHz
ACP
Channel offset = 2
-50 dBm
ACP
Channel offset = 3
-55 dBm
ACP
Channel offset = 4
-57 dBm
Chs
F
|∆f-p1|
|∆f-p3|
|∆f-p5|
Channel space
Initial CF tolerance
CFD 1 slot packet
CFD 3 slot packet
CFD 5 slot packet
|∆f/50µs| CFD rate
1
-75
MHz
+75 kHz
25 kHz
40 kHz
40 kHz
20
kHz/
µs
Hop Hopping
13M_CK System clock
1600
13
hop/s
MHz
System clock precision Tamb = 25° C
-10 +10 ppm
System clock stability Tamb = -20° C to 70° C
-20
+20 ppm
LP_CK Low-power mode clock
32.76
8
kHz
Low-power mode clock
accuracy
-200 +200 ppm
Tr
Transmission rate
Asyncronous
1.4
Mbits
/s
7/13

7페이지


구       성 총 13 페이지수
다운로드[ BT-STA2425.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
BT-STA2425

Wireless Communication & Connectivity ICs And Modules

ST Microelectronics
ST Microelectronics

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵