AM53CF94JCW AMD [Advanced Micro Devices], AM53CF94JCW Datasheet - Page 45
![no-image](/images/no-image-200.jpg)
AM53CF94JCW
Manufacturer Part Number
AM53CF94JCW
Description
Enhanced SCSI-2 Controller (ESC)
Manufacturer
AMD [Advanced Micro Devices]
Datasheet
1.AM53CF94JCW.pdf
(76 pages)
- Current page: 45 of 76
- Download datasheet (544Kb)
DC OPERATING CHARACTERISTICS
Parameter
Bidirectional Pins
* REQC and ACKC in Differential Mode only.
SCSI Pins
Output Pins
Symbol
I
I
I
C
V
V
V
V
V
V
I
I
I
V
V
V
V
I
I
I
V
V
I
DDS
DDD
LU
IL
IH
OZ
IL
IH
OZ
OZ
IH
IL
IHST
OH
SOL1
SOL2
IH
IL
OH
OL
OH
OL
Parameter Description
Static Supply Current
Dynamic Supply Current
Latch Up Current
Capacitance
Input High Voltage
Input Low Voltage
Input Hysterisis
Output High Voltage
SCSI Output Low Voltage
SCSI Output Low Voltage
Input Low Leakage
Input High Leakage
High Impedance Leakage
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Input Low Leakage
Input High Leakage
High Impedance Leakage
Output High Voltage
Output Low Voltage
High Impedance Leakage
Pin Names
All I/O
All Pins
All SCSI Inputs
All SCSI Inputs
All SCSI Inputs
SD 7–0, SD P
SD 7–0, SD P
SDC 7–0, SDC P, I
MSG, C/D, I/O,
ATN, RSTC,
SELC, BSYC,
ACKC and REQC
DMA 15–0 and
DMAP 1–0
AD 7–0
DMA 15–0 and
DMAP 1–0
AD 7–0
DMA 15–0,
DMAP 1–0 and
AD 7–0
DMA 15–0,
DMAP 1–0 and
AD 7–0
DREQ, ISEL,
TSEL, REQC*,
ACKC*
DREQ, ISEL,
TSEL, REQC*,
ACKC*
Am53CF94/Am53CF96
P R E L I M I N A R Y
Test Conditions
V
V
V
4.5 V < V
I
I
0.0 V < V
2.7 V < V
0 V < V
I
I
I
I
0 V < V
V
0 V < V
I
I
0 V < V
OH
OL
OL
OH
OH
OL
OL
OH
OL
DD MAX
DD MAX
LU
IH
= 4 mA
= 48 mA
= 4 mA
= 4 mA
= 2 mA
= – 2 mA
= – 2 mA
= – 1 mA
= – 2 mA
< V
10 V
IN
OUT
IN
OUT
OUT
DD
IN
IN
< V
< V
< V
< V
< V
< 2.7 V
< V
< 5.5 V
DD
IL
DD
DD
DD
DD
V
V
SS
SS
– 100
– 10
Min
V
V
V
V
300
–10
–10
–10
–10
–10
–10
2.0
2.4
2.0
2.4
2.4
SS
SS
SS
SS
– 0.5
– 0.5
V
V
DD
DD
+100
Max
V
+10
+10
+10
V
+10
+10
+10
V
+10
4.0
0.8
0.4
0.5
0.8
0.4
0.4
30
10
+ 0.5
DD
+ 0.5
DD
DD
AMD
Unit
mA
mA
mA
mV
pF
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A
A
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