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STLC2416

BLUETOOTH™ BASEBAND WITH INTEGRATED FLASH

STMicroelectronics 

STLC2416

4 Block Diagram and Electrical Schema

Figure 2. Block Diagram and Electrical Schematic

JTAG

VDD

100nF

VDDIO

100nF

VDDIO

100nF

RF BUS

13

RADIO

I/F

(*)

22pF

LPOCLKP

Y2

32kHz

22pF

LPOCLKN

VDDPLL

VDD

100nF

5

BLUETOOTH

CORE

ARM7

TDMI

D

M RAM

A

4

PCM

INTERRUPT

2

CONTROLLER

2

USB

2

I2C

APB

BRIDGE

TIMER

4

SPI

16

GPIO

PCM

EXT._INT1/2

USB

I2C

SPI

GPIO(O..15)

START

DETECT

8

UART

UART2

LPO

BOOT

ROM

UART

FIFO

DATA(0..15)

16 16

ADDR(0..19) 20 18

WRN

EMI

RDN 1 1

CSN(0)

2

UART

SYSTEM

CONTROL

DATA(0..15)

ADDR(1..18)

NW

NG

NE

2

4Mbit

FLASH

UART1

NRESET

SYS_CLK_REQ

VDD

100nF

1

2

1

5

16

1

1

XIN BOOT CSN(1..2)

RDN/NG ADDR DATA(0..15)

(0,2,17,18,19)

CSN(0) NE

NRP NWP D03TL582C

(**)

(*) If a low-power clock is available, it can be connected to the LPOCLKP pin in stead of using a crystal

(**) For device testing only (should not be connected in the application.

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