SAA7385GP Philips Semiconductors, SAA7385GP Datasheet - Page 56

• Manufacturer Part Number: SAA7385GP
• Description: Error correction and host interface IC for CD-ROM SEQUOIA
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Note
1. Not applicable.
1996 Jun 19
handbook, full pagewidth
t
t
t
t
t
t
t
t
RASL;W
trans
hW
hW;RAS
su;WE
W;W
h;WE
su;WE
SYMBOL
Error correction and host interface IC for
CD-ROM (SEQUOIA)
ADDRESS
DATA
RAS
CAS
write command to RAS lead time
transition time (rise or fall)
write command hold time
write command hold time (referenced to RAS)
WE command set-up time
write command pulse width
WE hold time (CBR refresh)
WE set-up time (CBR refresh)
t pCAS;RAS
t su;RA
ROW
t h;RA
t dRAS;CA
PARAMETER
t hCA;RAS
t dRAS;CAS
Fig.24 DRAM read cycle.
t su;CA
COLUMN
t h;CAS
t W;RAS
56
t CASLZ
t h;CA
t cy;R/W
t acc;RAS
t acc;CAS
t acc;CA
t W;CAS
t h;RAS
t CA;RASL
20
3
15
55
0
15
10
10
MIN.
t d;OFF
t pRAS
50
Preliminary specification
MAX.
ROW
MGE412
SAA7385
ns
ns
ns
ns
ns
ns
ns
ns
UNIT