MFRC52201HN1,157 NXP Semiconductors, MFRC52201HN1,157 Datasheet - Page 15

• Manufacturer Part Number: MFRC52201HN1,157
• Description: IC SMART CARD READER
• Manufacturer: NXP Semiconductors

Specifications of MFRC52201HN1,157

• Controller Type: Smart Card Interface
• Interface: SPI
• Voltage - Supply: 1.6 V ~ 3.6 V
• Current - Supply: 60mA
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935280547157; MFRC52201HN1; MFRC52201HN1

NXP Semiconductors
112132
Product data sheet
Table 12:
Bit
2
1
0
Symbol
LoAlertIEn Allows the low alert interrupt request (indicated by bit LoAlertIRq) to be
ErrIEn
TimerIEn
Description of CommIEnReg bits
Description
propagated to pin IRQ.
Allows the error interrupt request (indicated by bit ErrIRq) to be propagated
to pin IRQ.
Allows the timer interrupt request (indicated by bit TimerIRq) to be
propagated to pin IRQ.
Rev. 3.2 — 22 May 2007
Contactless Reader IC
MFRC522
© NXP B.V. 2007. All rights reserved.
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