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Teilenummer | BK3211 |
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Beschreibung | Single Chip for Bluetooth | |
Hersteller | Beken | |
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Gesamt 14 Seiten BK3211 Datasheet
v 1.2
BK3211
Specifications
Beken Internal Data — Signed NDA Required for Distribution
Single Chip for Bluetooth
Beken Corporation
Suite 3A, No.1278 Keyuan Road, Zhangjiang High Tech Park, Pudong New District,
Shanghai 201203, China
PHONE: (86)21 5108 6811
FAX: (86)21 6087 1277
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.
© 2012 Beken Corporation
Proprietary and Confidential
Page 1 of 14
BK3211 Datasheet
3. Functional Description
3.1. Block Diagram
Bluetooth
BK3211
Bluetooth
Baseband
Controller
(BT MAC)
GPIO
APB
MCU
UART
UART_TXD
UART_RXD
PCM
PCM_CLK
PCM_SYNC
PCM_SDI
PCM_SDO
Bluetooth
Transceiver
Clock
I2C
LDO POR
I2C_SCL
I2C_SDA
Figure 2 BK3211 Block Diagram
As shown in the Figure 2, the BK3211 integrates the Bluetooth transceiver,
Bluetooth baseband controller and MCU etc. The Bluetooth transceiver integrates the
low-IF single conversion RX and Polar loop modulation TX. The Bluetooth baseband
controller carries out the baseband protocols and other low- level link routines such as
modulation/demodulation, packets processing, bit stream processing, frequency hopping
and so on.
© 2012 Beken Corporation
Proprietary and Confidential
Page 6 of 14
6 Page BK3211 Datasheet
6. Package Information
Bluetooth
Figure 4 QFN 4x4 32 Pin Package diagram
Table 9 QFN 4x4 32 Pin Package dimensions
© 2012 Beken Corporation
Proprietary and Confidential
Page 12 of 14
12 Page | ||
Seiten | Gesamt 14 Seiten | |
PDF Download | [ BK3211 Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
BK3211 | Single Chip for Bluetooth | Beken |
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