MFRC52201HN1 NXP Semiconductors, MFRC52201HN1 Datasheet - Page 76

• Manufacturer Part Number: MFRC52201HN1
• Description: RFID Modules & Development Tools CL READER IC'S
• Manufacturer: NXP Semiconductors

Specifications of MFRC52201HN1

• Data Rate: 3.4 Mbps
• Operating Temperature Range: + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MFRC52201HN1,157

NXP Semiconductors
MFRC522_33
Product data sheet
PUBLIC
Table 155. I
Symbol Parameter
f
t
t
t
t
t
t
t
t
t
t
t
t
SCL
HD;STA
SU;STA
SU;STO
LOW
HIGH
HD;DAT
SU;DAT
r
f
r
f
BUF
Fig 25. Timing diagram for SPI
MOSI
MISO
SCK
NSS
Remark: The signal NSS must be LOW to be able to send several bytes in one data stream.
To send more than one data stream NSS must be set HIGH between the data streams.
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
C-bus timing in Fast mode
t
SCKL
Rev. 3 — 26 October 2009
t
DXSH
MSB
MSB
112133
t
t
SCKH
SHDX
Conditions
after this period,
the first clock pulse
is generated
SCL signal
SCL signal
SDA and SCL
signals
SDA and SCL
signals
t
t
t
SLDX
DXSH
SCKL
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
MFRC522
© NXP B.V. 2009. All rights reserved.
High-speed
mode
Min
0
160
160
160
160
60
0
10
10
10
10
10
1.3
LSB
LSB
Max
3400 kHz
-
-
-
-
-
70
-
40
40
80
80
-
001aaj634
t
SLNH
76 of 96
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s