HCS500-IP Microchip Technology, HCS500-IP Datasheet - Page 19

• Manufacturer Part Number: HCS500-IP
• Description: KEELOQ CODE HOPPING ENCODER
• Manufacturer: Microchip Technology

TABLE 8-2:
FIGURE 8-1:
TABLE 8-1:
† Data in “Typ” column is at 5.0V, 25 C unless otherwise stated. These parameters are for design guidance only and
*
Note:
Symbol
Symbol
T
1997 Microchip Technology Inc.
V
S
V
V
T
V
MCLR
T
I
V
I
V
These parameters are characterized but not tested.
T
POR
VDD
are not tested.
DD
PD
OD
OV
DD
OH
OL
IH
IL
E
I/O Pins
MCLR
Negative current is defined as coming out of the pin.
V
DD
Transmit elemental period
Output delay
MCLR low time
Time output valid
Supply voltage
V
ensure Reset
V
ensure reset
Supply current
Power Down Current
Input low voltage
Input high voltage
Output low voltage
Output high voltage
DD
DD
start voltage to
rise rate to
DC CHARACTERISTICS
AC CHARACTERISTICS
RESET WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND POWER-UP
TIMER TIMING
Parameters
Parameters
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Commercial (C):
Industrial (I):
Standard Operating Conditions (unless otherwise specified):
Commercial (C):
Industrial (I):
0.25 V
V
DD
0.05*
Min
150
Min
V
V
3.0
2.0
48
65
—
—
—
—
—
—
—
SS
SS
- 0.7
DD
Preliminary
Typ
0.25
Typ
150
Vss
1.8
0.3
0.3
75
—
—
—
—
—
—
—
—
—
—
0 C
-40 C
0 C TA
-40 C TA
(†)
T
0.15 V
T
MCLR
A
Max
V
V
T
2.4
0.8
5.5
0.6
Max
—
—
—
660
237
222
5
4
5
A
DD
DD
—
+70‡ C
+70 C
DD
+85‡ C
+85 C
Tov
Units
V/ms
mA
Units
V
V
V
V
V
V
V
V
A
A
A
ms
ms
ns
s
F
Sleep mode (no RF input)
V
V
Except MCLR = 0.15 V
V
Except MCLR = 0.85 V
V
I
I
OL
OH
OSC
DD
DD
DD
DD
= 8.7 mA, V
= -5.4 mA, V
= 3.0V, Commercial
= 3.0V, Industrial
between 4.5V and 5.5V
between 4.5V and 5.5V
= 4 MHz, V
Conditions
HCS500
Conditions
DS40153B-page 19
DD
DD
DD
= 4.5V
= 4.5V
= 5.5V
DD
DD