BCM89071A1CUBXGT Datasheet, PDF(42/69 Page) Cypress Semiconductor – Single-Chip Automotive Grade Bluetooth Transceiver and Baseband Processor

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BCM89071A1CUBXGT Datasheet, PDF (42/69 Pages) Cypress Semiconductor – Single-Chip Automotive Grade Bluetooth Transceiver and Baseband Processor

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BCM89071 Data Sheet

Pin Descriptions

Signal

UART_RTS_N

UART_CTS_N

SCL

SDA

SPIM_CLK

SPIM_CS_N

PCM_IN

PCM_OUT

PCM_CLK

PCM_SYNC

COEX_IN

COEX_OUT0

COEX_OUT1

OTP_DIS

Supplies

VDDTF

VDDRF

VDDPX

VDDC

VDDO

VSS

Table 6: BCM89071 Signal Descriptions (Cont.)

WLBGA

42-Bump

Power

I/O Domain Description

I/O

VDDO UART request to send output

I/O

VDDO UART clear to send input

I/O

VDDO I2C clock

I/O

VDDO I2C data

I/O

VDDO Serial flash SPI clock

I/O

VDDO Serial flash active-low chip select

I/O

VDDO PCM/I2S data input

I/O

VDDO PCM/I2S data output

I/O

VDDO PCM/I2S clock

I/O

VDDO PCM sync/I2S word select

I/O

VDDO Coexistence input

I/O

VDDO Coexistence output

I/O

VDDO Coexistence output

I/O

VDDO OTP disable pin. By default, leave this pin floating.

N/A

Radio PA supply

N/A

Radio supply

N/A

Radio RF PLL supply

N/A

Core logic supply

N/A

Core logic supply

N/A

Digital I/O supply voltage

N/A

No connect

N/A

Ground

N/A

Ground

N/A

Ground

N/A

Ground

N/A

Ground

N/A

Ground

N/A

Ground

BroadcomÂ®

April 16, 2015 â¢ 89071-DS106-R

Baseband Transceiver and Baseband Processor

Page 41

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