Rainbow Electronics W90N745CDG - Manual (Page 393)

W90N745CD/W90N745CDG
Publication Release Date: September 22, 2006
- 389 - Revision A2
7.3 AC Specifications
7.3.1 EBI/SDRAM Interface AC Characteristics
T
DH
T
DSU
1.5V
Output Valid
Iutput Valid 1.5V
1.5V
1.5V
MCLK
MCLK
D[31:0]
D[31:0]
SDRAM input to W90P710
W90P710 write to SDRAM
T DO
SYMBOL PARAMETER MIN. MAX. UNIT
T
DSU
D [31:0] Setup Time 2 ns
T
DH
D [31:0] Hold Time 2 ns
T
DO
D [31:0], A [24:0], nSCS [1:0], SDQM [3:0], CKE, nSWE,
nSRAS, nSCAS
2 7 ns