參數(shù)資料
型號： MFRC52201HN1
廠商： NXP Semiconductors N.V.
元件分類： 通信及網(wǎng)絡(luò)
英文描述： Contactless reader IC
封裝： MFRC52201HN1<SOT617-1 (HVQFN32)|<<http://www.nxp.com/packages/SOT617-1.html<1<Always Pb-free,;MFRC52201HN1<SOT617-1 (HVQFN32)|<<http://www.nxp.com/packages/SOT617-1.html&
文件頁數(shù)： 2/92頁
文件大?。?/td> 691K
代理商： MFRC52201HN1
MFRC522_35
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
PUBLIC
Rev. 3.5 — 21 June 2010
112135
2 of 92
NXP Semiconductors
MFRC522
Contactless reader IC
Supports MF1xxS20, MF1xxS70 and MF1xxS50 encryption in Read/Write mode
Supports ISO/IEC 14443 A higher transfer speed communication up to 848 kBd
Supports MFIN/MFOUT
Additional internal power supply to the smart card IC connected via MFIN/MFOUT
Supported host interfaces
SPI up to 10 Mbit/s
I
2
C-bus interface up to 400 kBd in Fast mode, up to 3400 kBd in High-speed mode
RS232 Serial UART up to 1228.8 kBd, with voltage levels dependant on pin
voltage supply
FIFO buffer handles 64 byte send and receive
Flexible interrupt modes
Hard reset with low power function
Power-down by software mode
Programmable timer
Internal oscillator for connection to 27.12 MHz quartz crystal
2.5 V to 3.3 V power supply
CRC coprocessor
Programmable I/O pins
Internal self-test
4. Quick reference data
[1]
Supply voltages below 3 V reduce the performance in, for example, the achievable operating distance.
[2]
V
DDA
, V
DDD
and V
DD(TVDD)
must always be the same voltage.
V
DD(PVDD)
must always be the same or lower voltage than V
DDD
.
I
pd
is the total current for all supplies.
[3]
[4]
Table 1.
Symbol
V
DDA
V
DDD
V
DD(TVDD)
TVDD supply voltage
V
DD(PVDD)
PVDD supply voltage
V
DD(SVDD)
SVDD supply voltage
I
pd
power-down current
Quick reference data
Parameter
analog supply voltage
digital supply voltage
Conditions
V
DD(PVDD)
≤
V
DDA
= V
DDD
= V
DD(TVDD)
;
V
SSA
= V
SSD
= V
SS(PVSS)
= V
SS(TVSS)
= 0 V
Min
Typ
3.3
3.3
3.3
1.8
-
Max
3.6
3.6
3.6
3.6
3.6
Unit
V
V
V
V
V
[1][2]
2.5
2.5
2.5
[3]
1.6
V
SSA
= V
SSD
= V
SS(PVSS)
= V
SS(TVSS)
= 0 V
V
DDA
= V
DDD
= V
DD(TVDD)
= V
DD(PVDD)
= 3 V
hard power-down; pin NRSTPD set LOW
soft power-down; RF level detector on
pin DVDD; V
DDD
= 3 V
pin AVDD; V
DDA
= 3 V, CommandReg register’s
RcvOff bit = 0
pin AVDD; receiver switched off; V
DDA
= 3 V,
CommandReg register’s RcvOff bit = 1
pin PVDD
pin TVDD; continuous wave
HVQFN32
1.6
[4]
-
-
-
6.5
7
5
10
9
10
μ
A
μ
A
mA
mA
[4]
-
I
DDD
I
DDA
digital supply current
analog supply current
-
-
-
3
5
mA
I
DD(PVDD)
I
DD(TVDD)
T
amb
PVDD supply current
TVDD supply current
ambient temperature
[5]
-
-
60
-
40
100
+85
mA
mA
°
C
[6][7][8]
-
25
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MFRC52201HN1,157 功能描述:RFID應(yīng)答器 CL READER IC’S RoHS:否 制造商:Murata 存儲容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
MFRC52201HN1/TRAYB 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Contactless reader IC
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