CS82C37A Intersil, CS82C37A Datasheet - Page 20
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
DB0-DB7
EXT EOP
INT EOP
ADSTB
WRITE
DREQ
A0-A7
DACK
READ
HLDA
HRQ
CLK
AEN
SI
TDQ
(18)
TQS
(30)
(Continued)
20
(FOR EXTENDED WRITE)
SI
THS
(25)
S0
TCLSH
(33)
TAEL
(1)
TDVAL (61)
S0
A8-A15
TFAC
TDCL (15)
(23)
TFADB
TFAAB
TAK
(FOR EXTENDED WRITE)
(24)
(22)
(9)
S1
FIGURE 10. DMA TRANSFER
S2
TDVWL
TDCL
(62)
(15)
82C37A
82C37A
ADDRESS VALID
S3
TWLWHA
TWRRD
TDCTR
TDCTW
(16)
TCLSL
TSHSL
TAZRL
TAFDB
TASS
TAHS
(11)
(35)
(17)
(34)
(37)
(64)
(38)
(7)
(5)
S4
S2
TDCL
(15)
TEPS
TEPH
TAHR
(20)
(19)
TEPW (21)
S3
(6)
TQS
ADDRESS VALID
(30)
TAHW
TRLRH
TAVWL
TAVRL
TDCL
TASM
(8)
(56)
(15)
(36)
(57)
(10)
S4
TAK (9)
TAK (9)
SI
TDQ
(18)
TCL (13)
TDCTR (16)
TRHDI (63)
TDCTW (17)
TCY
(14)
SI
TAHW (8)
TAFC (4)
TRHAL
TAK (9)
TWLWH (39)
TAFAB (3)
(58)
TAHR (6)
TAET
(2)
SI
TCH
(12)
March 20, 2006
FN2967.2