DS_8009R_056
73S8009R Data Sheet
Symbol
Parameter
Condition
Reset and Clock for card interface, RST, CLK
VOH
VOL
VINACT
IRST_LIM
ICLK_LIM
CLKSR3V
CLKSR5V
tR, tF
Output level, high
Output level, low
Output voltage when
outside of session
Output current limit, RST
Output current limit, CLK
CLK slew rate
CLK slew rate
Output rise time, fall time
IOH = -200 µA
IOL = 200 µA
IOL = 0
IOL = 1 mA
–
–
VCC = 3 V
VCC = 5 V
CL = 35 pF for CLK,
10% to 90%
CL = 200 pF for RST,
10% to 90%
δ
Duty cycle for CLK
CL =35 pF, FCLK ≤ 20 MHz
Min
0.9 * VCC
0
–
–
–
–
0.3
0.5
–
–
45
Nom Max
–
VCC
– 0.15*VCC
–
0.1
–
0.3
–
30
–
70
–
–
–
–
–
8
–
100
–
55
Unit
V
V
V
V
mA
mA
V/ns
V/ns
ns
%
2.4 Digital Signals Characteristics
Table 5 lists the 73S8009R digital signals characteristics.
Table 5: Digital Signals Characteristics
Symbol Parameter
Digital I/O except for OSC I/O
VIL
VIH
VOL
VOH
ROUT
Input low voltage
Input high voltage
Output low voltage
Output high voltage
Pull-up resistor; OFF, RDY
|IIL1|
Input leakage current
Condition
–
–
IOL = 2 mA
IOH = -1 mA
–
GND < VIN < VDD
Min Nom Max
Unit
-0.3
–
0.8
V
1.8
– VDD+0.3
V
–
–
0.45
V
VDD-0.45 –
–
V
–
20
–
kΩ
–
5
μA
2.5 DC Characteristics
Table 6 lists the DC characteristics.
Symbol
Parameter
IDD
Supply current
IPC
Supply current
IPCOFF
VPC supply current
when VCC = 0
Table 6: DC Characteristics
Condition
Min
Normal operation
–
Power down
–
VCC on, ICC = 0 , I/O, AUX1,
–
AUX2 = high, CLK not toggling
Power down
–
CMDVCC is high
–
Nom
700
–
450
Max Unit
1500 µA
5
650 µA
–
5
345 550 µA
Rev. 1.3
11