STLC2415 データシートの表示（PDF） - STMicroelectronics

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STLC2415

BLUETOOTH® BASEBAND WITH INTEGRATED FLASH

STMicroelectronics 

STLC2415

4 PINOUT

Figure 3. Pinout (Bottom view)

18 17 16 15 14 13 12 11 10 9

8

7

6

5

4

3

2

1

nreset

nrp

uart1_ uart1_ i2c_

rxd txd dat

i2c_

clk

pcm_

sync

pcm_

a

usb_

dn

uart2_ uart2_ uart2_ uart2_

rxd txd i1 o2

vddio

vdd

vss

spi_ spi_

frm clk

A

xin

spi_txd

sys_cl

k_req

n.c.

int2

int1

vddio

vssio

pcm_

clk

pcm-

b

usb_

dp

uart2_ uart2_ uart2_ uart2_

i2 o1 io1 io2

vssio

rdn/ng

B

spi_rxd

C

tck

vssio

ne

csn1

D

tdo

tms

csn0

csn2

E

ntrst

tdi

addr0

vdd

F

btxen

vddio

n.c.

vss

G

brxen

ant_sw

nwp

addr2

bpktcl

bpaen

H

vpp

vdd

btxd

bdclk

J

vddf

vss

brclk

bmosi

K

vssf

addr17

L

brxd

bmiso

vddq

addr18

bsen

bnden

M

n.c.

addr19

gpio12

gpio14

N

n.c.

data0

gpio10

gpio15

data3

P

data1

R

gpio11

gpio13 vsspll vssio vddio gpio3 gpio1 boot vss vdd data8 data7 data6 data5 data4

data2

T

gpio9

vdd

U

gpio8

gpio7

gpio6

vddpll gpio5

gpio4

gpio2

gpio0

lpo_

clk_n

lpo_

clk_p

data15 data14 data13 data12 data11 data10

data9

vss

V

D03TL583

4.1 Pin Description and Asthe signment

Table 9 shows the pin list of STLC2415. There are 91 functional pins of which 25 are used for device test-

ing only (should not be connected in the application) and 24 supply pins. The column "PU/PD" shows the

pads implementing an internal weak pull-up/down, to fix value if the pin is left open. This can not replace

an external pull-up/down.

The pads are grouped according to two different power supply values, as shown in column "VDD":

– V1 for 3.3 V typical 2.7 - 3.6 V range

– V2 for 1.8 V typical 1.55 - 1.95 V range

Finally the column "DIR" describes the pin directions:

– I for inputs

– O for outputs

– I/O for input/outputs

– O/t for tristate outputs

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