EKK6111 ELAN Microelectronics Corp, EKK6111 Datasheet - Page 23

• Manufacturer Part Number: EKK6111
• Description: Rf Keyboard Decoder
• Manufacturer: ELAN Microelectronics Corp

8
9
10 AC Electrical Characteristics
Product Specification (V1.0) 11.15.2002
(This specification is subject to change without further notice)
Temperature under bias
Storage temperature
Input Voltage
Output Voltage
Time from DATA transition to falling edge of CLK
Time from rising of CLK to DATA transition
Duration of CLK inactive
Duration of CLK active
Time to auxiliary device inhibit after clock 11 to ensure the auxiliary
device does not start another transmission
Time from inactive to active CLK transition, used to time when
auxiliary device sample DATA
System clock
Symbol
VOH1
VOL1
VOL2
VIHT
VIHX
ICC1
VILX
ISB1
VILT
VIH
IPH
VIL
IIL
Absolute Maximum Ratings
DC Electrical Characteristics
Parameter
Input Leakage current
Input High Voltage
Input Low Voltage
Input high threshold
voltage
Input low threshold
voltage
Clock Input High voltage
Clock Input Low voltage
Output High voltage
(Ports 5,6,7)
Output Low Voltage
(Ports 5,6)
Output Low voltage
(Ports 7)
Pull-high current
Power-down current
Operating supply current
(VDD=5.0V) at two
cycles/two clocks
Parameter
Parameter
VIN=VDD, VSS
Ports 5,6
Ports 5,6
/RESET, TCC, INT
/RESET, TCC, INT
OSCI
OSCI
IOH=-10.0mA
IOL=9.0mA
IOL=14.0mA
Pull-high active, input pin at VSS
All input and I/O pins at VDD,
output pin floating, WDT enabled
/RESET=High, Fosc=4.00Mhz
(HLF=”1”, CK2=”0”), output pin
floating, WDT enabled
Symbol
Condition
TOPR
VOUT
TSTR
VIN
FCLK
Sym.
T1
T2
T3
T4
T5
T6
Min.
30
30
5
5
5
Min.
-50
2.0
2.0
3.5
2.4
RF Keyboard Decoder
-65
Typ.
4.00
-0.3V to +6V
-0.3V to +6V
0
40
40
Typ.
-100
Ratings
to 70
to 150
Max.
T4-5
Max.
-240
25
50
50
50
25
0.8
0.8
0.4
0.4
1.5
±1
7
5
eKK6111
Unit.
Unit
Mhz
mA
mA
µA
µA
µS
µS
µS
µS
µS
µS
V
V
V
V
V
V
V
V
V
N 17