SL13A-ASWB datasheet(12/49 Pages) AMSCO

Part #	SL13A-ASWB

Description	Smart Sensory Tag Chip For Unique Identification, Monitoring and Data Logging

PDF	49 Pages

Scroll/Zoom	100%

Manufacturer	AMSCO [ams AG]

Direct Link	http://www.ams.com

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12 / 49 page

SL13A – 12

ams Datasheet: 2014-May-06 [v1-01]

F u nc ti ona l Descriptio n

Passive State

In passive mode, the chip waits for the presence of an RF field

or for CE signal to go high. Current consumption from the

battery in passive mode is <300nA.

Figure 10:

Overview of Operation States

State

Description

IBAT (Typ.)

Power from AFE

Passive

Low

Chip in passive state

No current into VBAT

<0.1 μA

Serial

High

Enables initializing and executing of all

commands via the SPI bus

Ready

Low

Chip is initialized and all commands can be

executed via the reader

Yes

Active

Low

RTC running

Sensor standby

3 μA

Logging

Low

Sensor reading (on-chip temperature sensor,

battery voltage level and/or external sensor

through the SEXT pin)

Measured data stored in EEPROM

RTC time stored in EEPROM

100 μA

SL13A-ASWB Datasheet(PDF) 12 Page - ams AG