CS82C37A-1296 INTERSIL [Intersil Corporation], CS82C37A-1296 Datasheet - Page 18

• Manufacturer Part Number: CS82C37A-1296
• Description: CMOS High Performance Programmable DMA Controller
• Manufacturer: INTERSIL [Intersil Corporation]

AC Electrical Specifications
(62)TDVWL
(63)TRHDI
(64)TAZRL
PERIPHERAL (SLAVE) MODE
(41)TAR
(42)TAWL
(43)TCWL
(44)TDW
(45)TRA
(46)TRDE
(47)TRDF
(48)TRSTD
(49)TRSTS
(50)TRSTW
(51)TRW
(52)TWA
(53)TWC
(54)TWD
(55)TWWS
SYMBOL
DACK Valid to WRITE LOW
READ HIGH to DACK Inactive
Power Supply HIGH to RESET LOW
ADR Float to READ LOW
ADR Valid or CS LOW to READ LOW
ADR Valid to WRITE LOW Setup Time
CS LOW to WRITE LOW Setup Time
Data Valid to WRITE HIGH Setup Time
ADR or CS Hold from READ HIGH
Data Access from READ
DB Float Delay from READ HIGH
Setup Time
RESET to First IOR or IOW
RESET Pulse Width
READ Pulse Width
ADR from WRITE HIGH Hold Time
CS HIGH from WRITE HIGH
Hold Time
Data from WRITE HIGH Hold Time
WRITE Pulse Width
PARAMETER
18
V
T
T
A
A
CC
= -40
= -55
= +5.0V ±10%, GND = 0V, T
o
o
C to +85
C to +125
o
C (I82C37A),
o
2TCY
C (M82C37A) (Continued)
MIN
-2.5
150
500
300
200
150
25
12
10
10
0
0
0
5
0
0
-
82C37A-5
82C37A
82C37A
MAX
A
140
85
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
= 0
o
C to +70
2TCY
MIN
-2.5
100
500
300
155
100
25
12
10
10
0
0
0
5
0
0
-
o
82C37A
C (C82C37A),
MAX
120
85
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2TCY
MIN
-2.5
500
300
25
12
60
85
10
45
0
0
0
0
5
0
0
-
82C37A-12
MAX
80
55
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
March 20, 2006
FN2967.2