MC33298 Motorola, MC33298 Datasheet - Page 5

• Manufacturer Part Number: MC33298
• Description: OCTAL SERIAL SWITCH (SPI Input/Output)
• Manufacturer: Motorola

STATIC ELECTRICAL CHARACTERISTICS
– 40 C
DIGITAL INTERFACE
NOTES: 1. Upper logic threshold voltage range applies to SI, CSB, SCLK, Reset, and SFPD input signals.
SI
RSTB
CSB
SCLK
MOTOROLA ANALOG IC DEVICE DATA
Input Logic High Voltage (Note 1)
Input Logic Low Voltage (Note 2)
Input Logic Voltage Hysteresis (Note 3)
Input Logic Current (Note 4)
Reset Pull–Up Current (Reset = 0.7 V DD)
SFPD Pull–Down Current (SFPD = 0.2 V DD )
SO High State Output Voltage (I OH = 1.0 mA)
SO Low State Output Voltage (I OL = –1.6 mA)
SO Tri–State Leakage Current (CSB = 0.7 V DD , 0 V
Input Capacitance (0 V
SO Tri–State Capacitance (0 V
0.2 V DD
2. Lower logic threshold voltage range applies to SI, CSB, SCLK, Reset, and SFPD input signals.
3. Only the SFPD and Reset inputs have hysteresis. This parameter is guaranteed by design but is not production tested.
4. Input current of SCLK, SI, and CSB logic control inputs.
5. Input capacitance of SI, CSB, SCLK, Reset, and SFPD for 0 V
6. Tri–state capacitance of SO for 0 V
T C
125 C, unless otherwise noted.)
t wRSTB
Don’t Care
V DD
Characteristic
0.2 V DD
5.5 V) (Note 5)
V DD
0.7 V DD
5.5 V) (Note 6)
t lead
Figure 2. Input Timing Switch Characteristics
V DD
5.5 V. This parameter is guaranteed by design but is not production tested.
0.2 V DD
0.7 V DD
(Characteristics noted under conditions of 4.5 V
0.2 V DD
t SISU
t wSCLKH
V SO
MC33298
Valid
V DD )
V DD
t wSCLKL
5.5 V. This parameter is guaranteed by design, but is not production tested.
t SI(hold)
Symbol
V I(hys)
I RSTB
I SFPD
V SOH
V SOL
C SOT
I SOT
C IN
V IH
V IL
I IN
Don’t Care
t r
V DD –1.0 V
– 10
–10
Min
0.7
0.0
50
10
10
–
–
–
V DD
t f
Valid
V DD – 0.6 V
t lag
5.5 V, 9.0 V
Typ
100
0.2
22
22
–
–
0
0
–
–
Don’t Care
V PWR
Max
500
1.0
0.2
0.4
10
50
50
10
12
20
–
16 V,
V DD
V DD
Unit
mV
pF
pF
V
V
A
A
A
A
V IH
V IL
V IH
V IL
V IH
V IL
V IH
V IL
5