參數(shù)資料
型號： MCP452WF
廠商： Microchip Technology Inc.
英文描述： 13.56 MHz Read/Write Passive RFID Device
中文描述： 13.56 MHz讀/寫無源RFID器件
文件頁數(shù)： 5/50頁
文件大?。?/td> 1172K
代理商： MCP452WF
2003 Microchip Technology Inc.
DS40232H-page 5
MCRF450/451/452/455
2.0
ELECTRICAL CHARACTERISTICS
TABLE 2-1:
ABSOLUTE RATINGS
TABLE 2-2:
OPERATING DC CHARACTERISTICS
Parameters
Symbol
Min
Max
Units
Conditions
Coil current into coil pad
I
PP
_
AC
—
40
mA
Peak-to-Peak coil current
Maximum power dissipation
P
MPD
—
0.5
W
—
Ambient temperature with power applied
T
AMB
-40
+125
°C
—
Assembly temperature
T
ASM
—
300
°C
< 10 sec.
Storage temperature
T
STORE
-65
150
°C
—
Note:
Stresses above those listed under “Maximum ratings” may cause permanent damage to the device. This
is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operational listings of this specification is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature = -20°C to +70°C
Parameters
Symbol
Min
Typ
Max
Units
Conditions
Reading voltage
V
DDR
2.8
—
—
V
V
DD
voltage for reading at 25°C
Operating current in
Normal mode
I
OPER
_
N
—
20
—
μ
A
V
DD
= 2.8V during reading at 25°C
Operating current in
Fast mode
I
OPER
_
F
—
45
—
μ
A
V
DD
= 2.8V during reading at 25°C
Writing current
I
WRITE
—
130
—
μ
A
At 25°C, V
DD
= 2.8V
Writing voltage
V
WRITE
2.8
—
—
V
DC
At 25 °C
Modulation resistance
R
M
—
3.0
5.0
DC turn-on resistance between
Drain and Source terminals of the
modulation transistor at V
DD
= 2.8V
Data retention
—
200
—
—
Years
For T < 120°C
Endurance
—
1.0
—
—
Million
Cycles
At 25°C
相關PDF資料
PDF描述
MCP452X 400000 SYSTEM GATE 1.8 VOLT FPGA - NOT RECOMMENDED for NEW DESIGN
MCP455 400000 SYSTEM GATE 1.8 VOLT FPGA - NOT RECOMMENDED for NEW DESIGN
MCP455P 13.56 MHz Read/Write Passive RFID Device
MCP455S 13.56 MHz Read/Write Passive RFID Device
MCP455SB 400000 SYSTEM GATE 1.8 VOLT FPGA - NOT RECOMMENDED for NEW DESIGN
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