MFRC52302HN1,151 NXP Semiconductors, MFRC52302HN1,151 Datasheet - Page 77

• Manufacturer Part Number: MFRC52302HN1,151
• Description: IC READER 32-HVQFN
• Manufacturer: NXP Semiconductors
• Series: MIFARE®r

Specifications of MFRC52302HN1,151

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: ISO14443-A, ISO14443-B
• Package / Case: 32-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935293911151

NXP Semiconductors
MFRC523
Product data sheet
COMPANY PUBLIC
Table 155. SPI timing characteristics
Table 156. I
Symbol
t
t
t
Symbol Parameter
f
t
t
t
t
t
t
t
t
t
t
t
t
h(SCKL-Q)
(SCKL-NSSH)
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
SCK LOW to data output
hold time
SCK LOW to NSS HIGH
time
NSS HIGH time
C-bus timing in Fast mode
All information provided in this document is subject to legal disclaimers.
Rev. 3.7 — 8 November 2011
115237
Conditions
SCK to changing MISO
before communication
…continued
SCL signal
SCL signal
SDA and SCL
SDA and SCL
Conditions
after this period,
the first clock pulse
is generated
signals
signals
Fast mode
Min
0
600
600
600
1300 -
600
0
100
20
20
20
20
1.3
Min
-
0
50
Max
400
-
-
-
-
900
-
300
300
300
300
-
Contactless reader IC
MFRC523
Typ
-
-
-
© NXP B.V. 2011. 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