SLRC40001T/OFE,112 NXP Semiconductors, SLRC40001T/OFE,112 Datasheet - Page 82

• Manufacturer Part Number: SLRC40001T/OFE,112
• Description: IC I.CODE SLRC400 READER 32-SOIC
• Manufacturer: NXP Semiconductors
• Series: I-Coder

Specifications of SLRC40001T/OFE,112

• Rf Type: Read Only
• Frequency: 13.56MHz
• Features: ISO15693, ISO18000-3
• Package / Case: 32-SOIC (0.300", 7.50mm Width)
• Product: RFID Readers
• Operating Temperature Range: - 25 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-1124-5; 935269551112; SLRC400; SLRC41TOFED

Philips Semiconductors
I•CODE Reader IC
11 START UP PHASE
The phases executed during the start up are shown in the following figure:
11.1 Hard Power Down Phase
The Hard Power Down Phase is active during the following cases:
11.2 Reset Phase
The Reset Phase follows the Hard Power Down Phase automatically. It takes 512 clocks. During the Reset
Phase, some of the register bits are preset by hardware. The respective reset values are given in the
description of each register (see 5.2.).
Note: If the internal oscillator is used, you have to take into account that it is supplied by AVDD and that it will
take a certain time t
11.3 Initialising Phase
The Initialising Phase follows the Reset Phase automatically. It takes 128 clocks. During the Initialising
Phase the content of the E²PROM blocks 1 and 2 is copied into the registers 10
Note: At production test, the SL RC400 is initialised with default configuration values. This reduces the
µ-Processors effort for configuring the device to a minimum.
States
•
•
•
Power On Reset caused by power up at pin DVDD
(active while DVDD is below the digital reset threshold)
Power On Reset caused by power up at pin AVDD
(active while AVDD is below the analog reset threshold)
A HIGH level on pin RSTPD
(active while pin RSTPD is HIGH)
osc
until the oscillator is stable.
Down Phase
Hard Power
t
PD
Figure 11-1: Start Up Procedure
Start Up Phase
Reset Phase
82
t
Reset
Product Specification Rev. 3.1 August 2004
hex
Initialising
to 2F
Phase
t
Init
hex
(see 6.3.).
SL RC400
Ready