73S8009R Data Sheet
DS_8009R_056
Max Unit
Symbol Parameter
Condition
Min
Nom
Interface Requirements – Data Signals: I/O, AUX1, AUX2, and host interfaces: I/OUC, AUX1UC,
AUX2UC. ISHORTL, ISHORTH, and VINACT requirements do not pertain to I/OUC, AUX1UC, AUX2UC.
VOH
Output level, high (I/O,
AUX1, AUX2)
0.9 * VCC
0.75 * VCC
0.9 * VDD
0.75 * VDD
–
–
–
–
–
–
VCC+0.1
VCC+0.1
VDD+0.1
VDD+0.1
0.15 * VCC
V
IOH = 0 µA
IOH = -40 µA
IOH = 0 µA
IOH = -40 µA
IOL = 1 mA
VOH
Output level, high (I/OUC,
AUX1UC, AUX2UC)
V
VOL
VOL
VIH
Output level, low (I/O,
AUX1, AUX2)
V
V
V
V
V
V
V
Output level, low (I/OUC, IOL = 1 mA
AUX1UC, AUX2UC)
–
0.6 * VCC
1.8
–
–
–
–
–
0.3
Input level, high (I/O,
AUX1, AUX2)
–
–
–
–
VCC+0.30
VDD+0.30
0.2 * VCC
0.8
VIH
Input level, high (I/OUC,
AUX1UC, AUX2UC)
VIL
Input level, low (I/O,
AUX1, AUX2)
-0.15
-0.3
VIL
Input level, low (I/OUC,
AUX1UC, AUX2UC)
VINACT
Output voltage when
outside of session
IOL = 0
–
–
–
–
–
–
–
–
0.1
0.3
10
IOL = 1 mA
VIH = VCC
VIL = 0
ILEAK
IIL
Input leakage
µA
Input current, low (I/O,
AUX1, AUX2)
0.65
mA
IIL
Input current, low (I/OUC, VIL = 0
AUX1UC, AUX2UC)
–
–
–
–
–
–
–
–
0.7
15
mA
mA
mA
ns
ISHORTL Short circuit output
current
For output low, shorted to
VCC through 33 Ω
ISHORTH Short circuit output
current
For output high, shorted to
ground through 33 Ω
15
tR, tF
Output rise time, fall time For I/O, AUX1, AUX2,
CL = 80 pF, 10% to 90%.
100
For I/OUC, AUX1UC,
AUX2UC, CL=50 pF, 10%
to 90%.
tIR, tIF
RPU
Input rise, fall times
–
8
–
11
–
1
14
1
µs
Internal pull-up resistor
Maximum data rate
Output stable for >200 ns
kΩ
MHz
FDMAX
TFDIO
–
Delay, I/O to I/OUC, AUX1 Edge from master to slave
60
100
200
ns
to AUX1UC, AUX2 to
AUX2UC, I/OUC to I/O,
AUX1UC to AUX1,
AUX2UC to AUX2
measured at 50% point
TRDIO
–
25
90
(respectively falling edge
to falling edge and rising
edge to rising edge)
CIN
10
Input capacitance
–
–
10
pF
Rev. 1.3
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
