AS3953B datasheet(5/65 Pages) AMSOSRAM

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[v1-04] 2016-Jan-07

AS3953B − Pin Assignment

Figure 3:

Pin Assignment (Bottom View)

Figure 4:

Pin Description

Pin Number

Pin Name

Pin Type

Description

Sorted Die

TEST

Internal use

No connection

VP_SPI

Supply pad

Positive supply of SPI interface

VP_REG

Analog output

Regulator output

3LC1

Analog I/O

Connection to tag coil

4LC2

VSS

Supply pad

Ground, die substrate potential

6/SS

Digital input

Serial Peripheral Interface enable (active low)

SCLK

Serial Peripheral Interface clock

MOSI

Serial Peripheral Interface data input

9MISO

Digital output /

tristate

Serial Peripheral Interface data output

IRQ

Digital output

Interrupt request output (active high)

Exposed Pad

Supply

Exposed pad to be connected to ground (optional)

Pin Assignment

AS3953B

IRQ

LC2

MOSI

SCLK

/SS

VP_SPI

VP_REG

LC1

MISO

VSS

AS3953B

WL-CSP

(Top view)

AS3953B Datasheet(PDF) 5 Page - ams-OSRAM AG

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