CS82C37A Intersil, CS82C37A Datasheet - Page 19
CS82C37A
Manufacturer Part Number
CS82C37A
Description
IC CMOS DMA CONTROLLER 44PLCC
Manufacturer
Intersil
Datasheet
1.CS82C37AZ.pdf
(24 pages)
Specifications of CS82C37A
Applications
CMOS DMA Controller
Voltage - Supply
4.5 V ~ 5.5 V
Current - Supply
2mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
44-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Voltage - Input
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS82C37A
Manufacturer:
HARRIS
Quantity:
5 510
Part Number:
CS82C37A
Manufacturer:
INTERSIL
Quantity:
20 000
Company:
Part Number:
CS82C37A-12
Manufacturer:
HITACHI
Quantity:
6 219
Company:
Part Number:
CS82C37A-5
Manufacturer:
HARRIS
Quantity:
5 510
Timing Waveforms
NOTE: Successive WRITE accesses to the 82C37A must allow at least TCY as recovery time between accesses. A TCY recovery time must be
NOTE: Successive READ accesses to the 82C37A must allow at least TCY as recovery time between accesses. A TCY recovery time must be
allowed before executing a WRITE access after a READ access.
allowed before executing a READ access after a WRITE access.
DB0 - DB7
DB0 -DB7
A0 - A3
A0 - A3
IOW
IOR
CS
CS
19
TAR
(41)
TAWL
TCWL
(42)
(43)
FIGURE 8. SLAVE MODE WRITE
FIGURE 9. SLAVE MODE READ
ADDRESS MUST BE VALID
82C37A
82C37A
TRDE
INPUT VALID
INPUT VALID
(46)
TWWS
TDW
TRW
(55)
(44)
(51)
DATA OUT VALID
TRA (45)
TRDF
(47)
TWC (53)
TWA (52)
TWD (54)
March 20, 2006
FN2967.2