參數(shù)資料
型號: MFRC52301HN1
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: MFRC52301HN1<SOT617-1 (HVQFN32)|<<http://www.nxp.com/packages/SOT617-1.html<1<Always Pb-free,;MFRC52301HN1<SOT617-1 (HVQFN32)|<<http://www.nxp.com/packages/SOT617-1.html&
文件頁數(shù): 3/98頁
文件大?。?/td> 1666K
代理商: MFRC52301HN1
MFRC523
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
COMPANY PUBLIC
Rev. 3.7 — 8 November 2011
115237
3 of 98
NXP Semiconductors
MFRC523
Contactless reader IC
[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.
I
DD(PVDD)
depends on the overall load at the digital pins.
I
DD(TVDD)
depends on V
DD(TVDD)
and the external circuit connected to pins TX1 and TX2.
During typical circuit operation, the overall current is below 100 mA.
[3]
[4]
[5]
[6]
[7]
[8]
Typical value using a complementary driver configuration and an antenna matched to 40
between pins TX1 and TX2 at 13.56 MHz.
5. Ordering information
[1]
Delivered in one tray.
[2]
Delivered in five trays.
I
DDA
analog supply current
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
-
7
10
mA
-
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
Table 1.
Symbol
Quick reference data
…continued
Parameter
Conditions
Min
Typ
Max
Unit
Table 2.
Type number
Ordering information
Package
Name
HVQFN32 plastic thermal enhanced very thin quad flat package; no leads;
32 terminal; body 5
5
0.85 mm
MFRC52302HN1/TRAYBM
[2]
HVQFN32 plastic thermal enhanced very thin quad flat package; no leads;
32 terminal; body 5
5
0.85 mm
Description
Version
SOT617-1
MFRC52302HN1/TRAYB
[1]
SOT617-1
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