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參數(shù)資料
| 型號： | MFRX85201HD |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | Secure contactless reader solution |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 142K |
| 代理商： | MFRX85201HD |
MFRX852_SDS_30
NXP B.V. 2009. All rights reserved.
Product short data sheet
PUBLIC
Rev. 3 — 13 November 2009
181530
4 of 8
NXP Semiconductors
MFRX852
Secure contactless reader solution
5.
Block diagram
The MFRX852 main components are the SAM: P5DF072, and the MFRC523 reader IC;
see
Figure 1
. The P5DF072 contains software to directly control the MFRC523 reader IC
and a command set for acting, beside the classic SAM functionality, as a contactless
security reader module.
The MFRX852 also provides the functionality to connect an external analog front-end
based on the MFIN/MFOUT protocol pins.
6.
Limiting values
Fig 1.
Block diagram of MFRX852
001aaj602
T=CL
MF
MFRX852
MODULE
MFIN/
MFOUT
P5DF072
(SECURE
APPLICATION
MODULE)
HOST
CONTROLLER
MFRC523
(ISO/IEC 14443
READER IC)
Table 3.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
V
DD
supply voltage
V
DD(PVDD)
PVDD supply voltage
V
DD(CVDD)
CVDD supply voltage
V
DD(SVDD)
SVDD supply voltage
V
DD(VDDCO)
VDDCO supply voltage
P
tot
total power dissipation
I
O
output current
T
j
junction temperature
T
stg
storage temperature
V
ESD
electrostatic discharge
voltage
Limiting values
Conditions
Min
0.3
0.5
0.5
0.5
0.5
-
100
-
+5
-
-
Max
+6.5
+4.0
+4.0
+4.0
+6.0
700
100
100
+45
2000
200
Unit
V
V
V
V
V
mW
mA
°
C
°
C
V
V
per package; V
DDD
in shortcut mode
maximum current at TX1 and TX2
HBM; 1500
, 100 pF; JESD22-A114-B
MM; 0.75
μ
H, 200 pF; JESD22-A114-A
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