cs7410 Cirrus Logic, Inc., cs7410 Datasheet - Page 6

• Manufacturer Part Number: cs7410
• Description: Cd/mp3/wma Audio Controller
• Manufacturer: Cirrus Logic, Inc.

1.1.4
(VDD_PLL=VDD_CORE=1.8V±10%, VDD_IO=3.3V±10%)
1.1.4.1
6
Symbol
a.Guaranteed by Design
t
t
t
t
mdow
mper
t
mhw
msur
t
mco
mhr
DC CHARACTERISTICS
DR_RAS_L
DR_CAS_L
DR_CKO
M_WE_L
SDRAM Interface
(write)
(read)
DR_CKO Period
Output Delay from DR_CKO active edge
M_D[15:0] delay from DR_CKO
M_D[15:0] valid time after DR_CKO
M_D[15:0] setup to DR_CKO
M_D[15:0] hold time after DR_CKO
M_D
M_A
M_D
t
msur
Table 1. SDRAM Characterization Data
Description
Figure 1. SDRAM Timing
t
t
mdow
mper
t
mco
t
mhr
t
mhw
Min
22
13
5
0
-
-
a
Typ
-
-
-
-
-
-
Max
19
19
-
-
-
-
CS7410
DS553PP3
Unit
ns
ns
ns
ns
ns
ns