CLRC63201T/0FE,112 NXP Semiconductors, CLRC63201T/0FE,112 Datasheet - Page 23

• Manufacturer Part Number: CLRC63201T/0FE,112
• Description: IC I.CODE HS READER 32-SOIC
• Manufacturer: NXP Semiconductors
• Series: I-Coder

Specifications of CLRC63201T/0FE,112

• Rf Type: Read Only
• Frequency: 13.56MHz
• Features: ISO14443-A, ISO14443-B, 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: 568-2199-5; 935269690112; CLRC632; CLRC63201TD

NXP Semiconductors
CLRC632_35
Product data sheet
PUBLIC
9.4.4 Register overview interrupt request system
9.5 Timer unit
Table 22
Table 22.
The timer derives its clock from the 13.56 MHz on-board chip clock. The microprocessor
can use this timer to manage timing-relevant tasks.
The timer unit may be used in one of the following configurations:
The timer unit can be used to measure the time interval between two events or to indicate
that a specific timed event occurred. The timer is triggered by events but does not
influence any event (e.g. a time-out during data receiving does not automatically influence
the receiving process). Several timer related flags can be set and these flags can be used
to generate an interrupt.
Flags
HiAlertIEn
HiAlertIRq
IdleIEn
IdleIRq
IRq
IRQInv
IRQPushPull
LoAlertIEn
LoAlertIRq
RxIEn
RxIRq
SetIEn
SetIRq
TimerIEn
TimerIRq
TxIEn
TxIRq
•
•
•
•
•
Timeout counter
WatchDog counter
Stopwatch
Programmable one shot
Periodical trigger
shows the related interrupt request system flags in alphabetic order.
Associated Interrupt request system registers and flags
Rev. 3.5 — 10 November 2009
Multiple protocol contactless reader IC (MIFARE/I-CODE1)
Register name
InterruptEn
InterruptRq
InterruptEn
InterruptRq
PrimaryStatus
IRQPinConfig
IRQPinConfig
InterruptEn
InterruptRq
InterruptEn
InterruptRq
InterruptEn
InterruptRq
InterruptEn
InterruptRq
InterruptEn
InterruptRq
073935
Bit
1
1
2
2
3
1
0
0
0
3
3
7
7
5
5
4
4
CLRC632
Register address
06h
07h
06h
07h
03h
07h
07h
06h
07h
06h
07h
06h
07h
06h
07h
06h
07h
© NXP B.V. 2009. All rights reserved.
23 of 126