HCS515-IP Microchip Technology, HCS515-IP Datasheet - Page 21

• Manufacturer Part Number: HCS515-IP
• Description: KEELOQ CODE HOPPING DECODER
• Manufacturer: Microchip Technology

8.1.4
8.1.5
8.1.6
8.1.7
1998 Microchip Technology Inc.
Note:
Symbol
Note:
Note:
Note:
Symbol
Symbol
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
RESP
ACK 2
RESP
ACK
RESP
ACK 2
ERA
ACK
REQ
ACK
LRN
ACK
LRN
ERA
WR
2
WRITE TO USER EEPROM COMMAND
ERASE ALL COMMAND
ACTIVATE LEARN COMMAND IN MICRO MODE
ACTIVATE LEARN COMMAND IN STAND-ALONE MODE
These parameters are characterized but not tested.
These parameters are characterized but not tested.
These parameters are characterized but not tested.
These parameters are characterized but not tested.
Learn command activation time
Decoder acknowledge time
Microcontroller acknowledge
response time
Decoder data line low
Write command activation time
EEPROM write acknowledge time
Microcontroller acknowledge
response time
Decoder response
acknowledge time
Learn command activation time
Decoder acknowledge time
Microcontroller acknowledge
response time
Decoder data line low
Command request time
Learn command activation time
Erase-all command activation time
Parameters
Parameters
Parameters
Parameters
Preliminary
Standard Operating Conditions (unless otherwise specified):
Commercial (C):
Industrial (I):
Standard Operating Conditions (unless otherwise specified):
Commercial (C):
Industrial (I):
Standard Operating Conditions (unless otherwise specified):
Commercial (C):
Industrial (I):
Standard Operating Conditions (unless otherwise specified):
Commercial (C):
Industrial (I):
Min
Min
Min
20
20
—
—
—
—
—
Min
20
20
—
—
20
20
20
—
0 C
-40 C
0 C
-40 C
0 C
-40 C
0 C
-40 C
Typ
Typ
Typ
—
—
—
—
—
—
—
—
—
—
—
Typ
—
—
—
—
TA
TA
TA
TA
TA
TA
TA
TA
+70 C
+70 C
+70 C
+70 C
+85 C
+85 C
+85 C
+85 C
1000
1000
1000
1000
Max
Max
Max
100
10
10
20
10
1000
1000
Max
210
2
6
10
HCS515
DS40183A-page 21
Units
Units
Units
Units
ms
ms
ms
s
s
s
s
s
s
s
s
s
s
s
s