STLC2500 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

STLC2500

BLUETOOTH™ SINGLE CHIP

STMicroelectronics 

Table 13. STLC2500 pin list (Functional and Supply) - continued

Name

Pin #

Description

DIR

B02

VDD_DIG

C03 Core logic supply

J02 (Connect all to VDD_D)

J10

VDD_IO_A

F03

G02

1.65V to 2.85V I/Os supply

(Connect all)

G01

VDD_IO_B K04 1.35V to 2.85V I/Os supply

VDD_CLD

System clock supply

G08 1.65V to 2.85V

(Connect all to VDD_IO_A in case of a

digital reference clock input, to

H09 VSS_ANA in case of an analogue

reference clock input)

VDD_DSM E10 Internal supply decoupling

VDD_N

F10 Internal supply decoupling

VDD_CL

G10 Internal supply decoupling

VDD_RF

B05 Internal supply decoupling

A01

D03

E03

G03

VSS_DIG

H04

Digital ground

H05

H06

H07

H08

A02

B03

B06

B09

B10

C04

C05

VSS_ANA

C07

Analogue ground

C08

D08

E08

E09

F08

G09

A04

VSS_RF

A07

RF ground

(1)

Should be strapped to VSS_DIG if not used

(2)

Should be strapped to VDD_IO_A if not used

(3)

See also pin VDD_CLD in table 13

STLC2500

Reset

Default

after reset

VDD_

IO_x

7/23

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