MFRC52201HN1,157 NXP Semiconductors, MFRC52201HN1,157 Datasheet - Page 91

• 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
23.9 I
Table 175. Overview I
Symbol Parameter
f
t
t
t
t
t
t
t
t
t
t
t
t
2
SCL
HD;STA
SU;STA
SU;STO
LOW
HIGH
HD;DAT
SU;DAT
rscl
fscl
rsda
fsda
BUF
Fig 31. Timing for F/S mode devices on the I
C Timing
SCL clock frequency
Hold time (repeated) START condition.
After this period, the first clock pulse is
generated
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 SCL signals
Fall time SCL signals
Rise time of both SDA and SCL signals
Fall time of both SDA and SCL signals
Bus free time between a STOP and
START condition
2
C Timing in Fast mode
Rev. 3.2 — 22 May 2007
2
C-bus.
1300
Min
600
600
600
600
100
1.3
20
20
20
20
Fast mode
0
0
Max
400
900
300
300
300
300
-
-
-
-
-
-
-
High speed mode
Contactless Reader IC
Min
160
160
160
160
1.3
60
10
10
10
10
10
0
0
MFRC522
© NXP B.V. 2007. All rights reserved.
3400
Max
70
40
40
80
80
-
-
-
-
-
-
-
91 of 109
ns
ns
ns
ns
ns
Unit
kHz
ns
ns
ns
ns
ns
μs
ns