MFRC52301HN1,151 NXP Semiconductors, MFRC52301HN1,151 Datasheet - Page 61

• Manufacturer Part Number: MFRC52301HN1,151
• Description: IC MIFARE READER 32-HVQFN
• Manufacturer: NXP Semiconductors
• Series: MIFARE®r

Specifications of MFRC52301HN1,151

• Frequency: 13.56MHz
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Operating Current: 7 mA
• Operating Voltage: 2.5 V to 3.6 V
• Product: RFID Readers
• Wireless Frequency: 13.56 MHz
• Interface Type: RS-232, I2C
• Data Rate: 100 Kbps
• Operating Temperature Range: - 25 C to +85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Rf Type: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-4766; 935282956151; MFRC52301HN1

NXP Semiconductors
MFRC523_32
Product data sheet
PUBLIC
9.2.3.12 TCounterValReg register
Remark: The reload value bits are contained in two 8-bit registers.
Table 109. TReloadReg (higher bits) register (address 2Ch); reset value: 00h bit allocation
Table 110. TReloadReg register higher bit descriptions
Table 111. TReloadReg (lower bits) register (address 2Dh); reset value: 00h bit allocation
Table 112. TReloadReg register lower bit descriptions
Contains the timer value.
Remark: The timer value bits are contained in two 8-bit registers.
Table 113. TCounterValReg (higher bits) register (address 2Eh); reset value: xxh bit
Table 114. TCounterValReg register higher bit descriptions
Table 115. TCounterValReg (lower bits) register (address 2Fh); reset value: xxh bit
Bit
Symbol
Access
Bit
7 to 0
Bit
Symbol
Access
Bit
7 to 0
Bit
Symbol
Access
Bit
7 to 0
Bit
Symbol
Access
Symbol
TReloadVal_Hi
[7:0]
Symbol
TReloadVal_Lo
[7:0]
Symbol
TCounterVal_Hi
[7:0]
allocation
allocation
7
7
7
7
Rev. 3.2 — 12 January 2010
6
6
6
6
Description
defines the higher 8 bits of the 16-bit timer reload value
on a start event, the timer loads the timer reload value
changing this register affects the timer only at the next start event
Description
defines the lower 8 bits of the 16-bit timer reload value
on a start event, the timer loads the timer reload value
changing this register affects the timer only at the next start event
Description
timer value higher 8 bits
115232
5
5
5
5
TCounterVal_Lo[7:0]
TCounterVal_Hi[7:0]
TReloadVal_Lo[7:0]
TReloadVal_Hi[7:0]
4
4
4
4
R/W
R/W
R
R
3
3
3
3
2
2
2
2
Contactless reader IC
MFRC523
© NXP B.V. 2010. All rights reserved.
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