MB86606A Datasheet, PDF (20/64 Pages) Fujitsu Component Limited. – FAST-20 SCSI Protocol Controller

MB86606A
2. Input/Output Pin Capacitance
Parameter
Input-pin capacitance
Output-pin capacitance
Input/output-pin capacitance
Pin name
SCLK, PCLK (TP)
Other input pins
Non-SCSI pins
SCSI pins
(VDD = VIN = 0 V, f = 1 MHz, Ta = +25°C)
Conditions
Symbol
Unit
Min.
Max.
—
12
pF
CIN
—
8
pF
COUT
—
10
pF
—
CI/O
—
10
pF
25
pF
3. Load Conditions for Measurement of AC Characteristics
(1) Non-SCSI pins
(VDD = +5 V±5%, VSS = 0 V, Ta = 0 to +70°C)
Measurement
point
MB86606A
Measurement
pin
CL
16-bit bus mode
Pin name
INT, DREQ
D15 to D8, UDP, D7 to D0, LDP,
DMD15 to DMD8, UDMDP,
DMD7 to DMD0, LDMDP
CL
60 pF
85 pF
PCI bus interface mode
Pin name
PCI bus pins
CL
50 pF
(2) SCSI pins
Measurement
point
MB86606A
R L1
Measurement
pin
R L2
(VDD = +5 V±5%, VSS = 0 V, Ta = 0 to +70°C)
Load resistance
Load capacitance
CL
RL1 = 110Ω
RL2 = 165Ω
CL = 200 pF
20