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PDF BK3431 Data sheet ( Hoja de datos )
| Número de pieza | BK3431 | |
| Descripción | Bluetooth Low Energy Single Mode SoC | |
| Fabricantes | Beken | |
| Logotipo |  |
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 1. Low Energy Single Mode SoC  Hay una vista previa y un enlace de descarga de BK3431 (archivo pdf) en la parte inferior de esta página. Total 18 Páginas | ||
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BK3431 Datasheet
v1.3
BK3431 Bluetooth Low Energy
Single Mode SoC
Version 1.3
Beken Corporation
3A,1278 Keyuan Rd,Zhangjiang High-Tech Park
Pudong new Distrinct,Shanghai,201203,china
Tel： (86)21 51086811
Fax： (86)21 60871277
This document contains information that may be proprietary to, and/or secrets of, Beken Corporation. The
contents of this document should not be disclosed outside the companies without specific written permission.
Disclaimer: Descriptions of specific implementations are for illustrative purpose only, actual hardware
implementation may differ.
© 2014 Beken Corporation
Proprietary and Confidential
Page 1 of 1
1 page  
BK3431 Datasheet
v1.3
List of Tables
TABLE 1 BK3431 QFN32 PIN DESCRIPTION ..................................................................................................... 9
TABLE 2 BK3431 GPIO FUNCTION MAPPING ................................................................................................ 10
TABLE 3 BK3431 GPIO CONFIGURATION REGISTERS (BASE ADDRESS: 0X00806500) .................................. 11
TABLE 4 BK3431 RF CHARACTERISTICS ......................................................................................................... 14
© 2014 Beken Corporation
Proprietary and Confidential
Page 5 of 5
5 Page 
BK3431 Datasheet
v1.3
Table 3 BK3431 GPIO configuration registers (Base address: 0x00806500)
Address
Offset
Configuration
0x10
GPIO_WU_TYPE
0x11
GPIO_WU_TYPE
0x12
GPIO_WU_ENABLE
0x13
GPIO_WU_ENABLE
0x14
GPIO_WU_STAT
Description
GPIO Wake-up Mode:
1: Wake-up at positive edge
0: Wake-up at negative edge
Bit[7:0] for GPIO P0.0~P0.7
Bit[15:8] for GPIO P1.0~P1.7
Bit[23:16] for GPIO P2.0~P2.7
Bit[31:24] for GPIO P3.0~P3.7
GPIO Wake-up Mode:
1: Wake-up at positive edge
0: Wake-up at negative edge
Bit[7:0] for GPIO P4.0~P4.7
GPIO Wake-up function enable:
1: Enable
0: Disable
Bit[7:0] for GPIO P0.0~P0.7
Bit[15:8] for GPIO P1.0~P1.7
Bit[23:16] for GPIO P2.0~P2.7
Bit[31:24] for GPIO P3.0~P3.7
GPIO Wake-up function enable:
1: Enable
0: Disable
Bit[7:0] for GPIO P4.0~P4.7
GPIO Wake-up Status. Write 1 to clear after wake-up.
1: Status active
0: None
Bit[7:0] for GPIO P0.0~P0.7
Bit[15:8] for GPIO P1.0~P1.7
Bit[23:16] for GPIO P2.0~P2.7
Bit[31:24] for GPIO P3.0~P3.7
0x15
GPIO_WU_STAT
GPIO Wake-up Status. Write 1 to clear after wake-up.
1: Status active
0: None
Bit[7:0] for GPIO P4.0~P4.7
© 2014 Beken Corporation
Proprietary and Confidential
Page 11 of 11
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet BK3431.PDF ] | |
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