hcs365 Microchip Technology Inc., hcs365 Datasheet - Page 24

• Manufacturer Part Number: hcs365
• Description: Keeloq Code Hopping Encoder
• Manufacturer: Microchip Technology Inc.

HCS365
TABLE 9-1:
DS41109D-page 24
DC Characteristics
All Pins Except
Power Supply Pins
Param
D001
D003
D004
D005
D010
D010B
D021A I
Input Low Voltage
D030
D030A
D031
Input High Voltage
D040
D040A
D041
Input Threshold Voltage
D053
Input Leakage Current
D060
No.
V
V
SV
V
I
V
V
Vtol
I
DD
PD
IL
Sym.
IL
IH
DD
POR
BOR
DD
DC CHARACTERISTICS: HCS365
Supply Voltage
V
internal Power-on Reset
signal
V
internal Power-on Reset
signal
Brown-out Reset Voltage
Supply Current
Shutdown Current
Input pins
With TTL Buffer
With Schmitt Trigger Buffer
Input pins
With TTL Buffer
With Schmitt Trigger Buffer
Vlow detect tolerance
Input pins
DD
DD
start voltage to ensure
rise rate to ensure
Characteristic
(2)
Standard Operating Conditions (unless otherwise stated)
Operating Temperature 0 C
(0.25 V
0.8 V
Preliminary
2.05
0.05*
+0.8)
Min.
V
V
V
2.0
—
—
—
—
—
—
—
SS
SS
SS
(4)
DD
DD
Typ.†
V
1.9
1.0
0.1
—
—
—
—
—
—
—
—
—
—
—
—
SS
0.15 V
0.2 V
Max.
+200
+350
V
V
V
5.5
2.0
1.0
0.8
—
—
2
5
-40 C
DD
DD
DD
1
DD
DD
Units
V/ms
T
T
mA
mA
mV
mV
A
A
V
V
V
V
V
V
V
V
V
A
A
+70 C (Commercial)
+85 C (Industrial)
2002 Microchip Technology Inc.
Cold RESET
F
V
F
V
V
4.5V
Otherwise
4.5V
Otherwise
setting 5 = 2.25V
setting 25 = 4.25V
V
impedance, no pull-downs
enabled
OSC
OSC
SS
DD
DD
DD
= 5.5V
= 3.5V
= 5.5V
= 4 MHz,
= 4 MHz,
V
V
V
PIN
Conditions
DD
DD
(3)
(3)
V
5.5V
5.5V
DD
, Pin at Hi-