MFRC52301HN1,151 NXP Semiconductors, MFRC52301HN1,151 Datasheet - Page 77

• 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
Table 154. SPI timing characteristics
Table 155. I
Symbol
t
t
t
Symbol Parameter
f
t
t
t
t
t
t
t
t
t
t
t
t
su(D-SCKH)
h(SCKL-Q)
(SCKL-NSSH)
SCL
HD;STA
SU;STA
SU;STO
LOW
HIGH
HD;DAT
SU;DAT
r
f
r
f
BUF
SCL clock frequency
hold time (repeated) START
condition
set-up time for a repeated
START condition
set-up time for STOP condition
LOW period of the SCL clock
HIGH period of the SCL clock
data hold time
data set-up time
rise time
fall time
rise time
fall time
bus free time between a STOP
and START condition
2
Parameter
data input to SCK HIGH
set-up time
SCK LOW to data output
hold time
SCK LOW to NSS HIGH
time
C-bus timing in Fast mode
Rev. 3.2 — 12 January 2010
115232
…continued
Conditions
changing MOSI to
SCK
SCK to changing
MISO
Conditions
after this period,
the first clock pulse
is generated
SCL signal
SCL signal
SDA and SCL
signals
SDA and SCL
signals
Min
25
-
0
Fast mode
Min
0
600
600
600
1300 -
600
0
100
20
20
20
20
1.3
Max
400
-
-
-
-
900
-
300
300
300
300
-
Contactless reader IC
Typ
-
-
-
MFRC523
© NXP B.V. 2010. All rights reserved.
High-speed
mode
Min
0
160
160
160
160
60
0
10
10
10
10
10
1.3
Max
-
25
-
Max
3400 kHz
-
-
-
-
-
70
-
40
40
80
80
-
77 of 98
Unit
ns
ns
ns
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s