CS7410 데이터 시트보기 (PDF) - Cirrus Logic
부품명
상세내역
일치하는 목록
CS7410 Datasheet PDF : 39 Pages
| |||
1.1.4 DC CHARACTERISTICS
(TA= 25°C; VDD_PLL=VDD_CORE=1.8V±10%, VDD_IO=3.3V±10%)
1.1.4.1 SDRAM Interface
CS7410
Symbol
Description
Min Typ
tmper
DR_CKO Period
22
tmco
Output Delay from DR_CKO active edge
tmdow
M_D[15:0] delay from DR_CKO
tmhw
M_D[15:0] valid time after DR_CKO
5
tmsur
M_D[15:0] setup to DR_CKO
13
tmhr
M_D[15:0] hold time after DR_CKO
0
Table 1. SDRAM Characterization Data
Max
19
19
Unit
ns
ns
ns
ns
ns
ns
DR_CKO
M_WE_L
M_A
DR_RAS_L
DR_CAS_L
M_D
(write)
M_D
(read)
tmsur
tmper
tmco
tmdow
tmhr
Figure 1. SDRAM Timing
tmhw
DS553PP1
7
Share Link: 