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| 型號： | HCS473PSQTP |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | Code Hopping Encoder and Transponder |
| 中文描述： | 跳碼編碼器和轉(zhuǎn)發(fā)器 |
| 文件頁數(shù)： | 53/68頁 |
| 文件大?。?/td> | 1629K |
| 代理商： | HCS473PSQTP |
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2002 Microchip Technology Inc.
Preliminary
DS40035C-page 51
HCS473
TABLE 7-2:
TRANSPONDER CHARACTERISTICS
R
PD
Internal Pull-down Resistance
D100
S0 - S3
40
75
100
K
If enabled
Data EEPROM Memory
D120
E
D
Endurance
200K
1000K
—
E/W
25
°
C at 5V
D121
V
DRW
V
DD
for Read/Write
Erase/Write Cycle Time
(1)
2.05
—
5.5
V
D122
T
DEW
—
4
10
ms
*
These parameters are characterized but not tested.
"Typ" column data is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are
not tested.
Note 1:
The supply current is mainly a function of the operating voltage and frequency. Other factors such as I/O pin load-
ing and switching rate, oscillator type, internal code execution pattern, and temperature also have an impact on the
current consumption.
2:
Should operate down to V
BOR
but not tested below 2.0V.
3:
The test conditions for all I
DD
measurements in active Operation mode are: all I/O pins tristated, pulled to V
DD
.
MCLR = V
DD
; WDT enabled/disabled as specified. The power-down/shutdown current in SLEEP mode does not
depend on the oscillator frequency. Power-down current is measured with the part in SLEEP mode, with all I/O pins
in hi-impedance state and tied to V
DD
or V
SS
. The
current is the additional current consumed when the WDT is
enabled. This current should be added to the base I
DD
or I
PD
measurement.
DC Characteristics
All pins except power supply pins
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
0
°
C
≤
T
A
≤
+70
°
C (Commercial)
-20
°
C
≤
T
A
≤
+85
°
C (Industrial)
2.05V < V
DD
< 5.5V
Symbol
Symbol
Min
Typ
(1)
Max
Unit
Conditions
V
lcc
V
DDTV
f
C
V
LCS
LC input clamp voltage
LC induced output voltage
Carrier frequency
LC Input Sensitivity
—
—
—
—
—
—
10
3.5
125
15
18
600
—
—
—
30
35
—
V
V
I
LC
< 1mA
10 V < V
LCC
, I
DD
= 2 mA
kHz
mV
RMS
V
DD
= 5.5V
V
DD
= 3.0V
I
LCCOM
= 0 mA
V
LCC
LCCOM Output Voltage
These parameters are characterizied but not tested.
mV
Note:
TABLE 7-1:
DC CHARACTERISTICS: HCS473 (CONTINUED)
DC Characteristics
All pins except power supply pins
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
0
°
C
≤
T
A
≤
+70
°
C (Commercial)
-20
°
C
≤
T
A
≤
+85
°
C (Industrial)
Param
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| HCS473-PSQTP | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Code Hopping Encoder and Transponder |
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| HCS473-SLQTP | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Code Hopping Encoder and Transponder |
| HCS473SLROM | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Code Hopping Encoder and Transponder |
| HCS473-SLROM | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Code Hopping Encoder and Transponder |
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