MFRC52201HN1,151 NXP Semiconductors, MFRC52201HN1,151 Datasheet - Page 66

• Manufacturer Part Number: MFRC52201HN1,151
• Description: IC READER 13.56MHZ 32-HVQFN
• Manufacturer: NXP Semiconductors

Specifications of MFRC52201HN1,151

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935280547151

NXP Semiconductors
112132
Product data sheet
The bit HiAlert is set to logic 1 if maximum WaterLevel bytes (as set in register
WaterLevelReg) or less can be stored in the FIFO-buffer. It is generated according to the
following equation:
The bit LoAlert is set to logic 1 if WaterLevel bytes (as set in register WaterLevelReg) or
less are actually stored in the FIFO-buffer. It is generated according to the following
equation:
HiAlert
Rev. 3.2 — 22 May 2007
LoAlert
=
(
64 FIFOLength )
=
FIFOLength
–
≤
WaterLevel
≤
WaterLevel
Contactless Reader IC
MFRC522
© NXP B.V. 2007. All rights reserved.
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