HM514170CJ-8 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics
Номер в каталоге
Компоненты Описание
Список матч
HM514170CJ-8 Datasheet PDF : 26 Pages
| |||
Read Cycle
Parameter
Access time from RAS
Access time from CAS
Access time from address
Access time from OE
Read command setup time
Read command hold time to CAS
Read command hold time to RAS
Column address to RAS lead time
Output buffer turn-off time
Output buffer turn-off to OE
CAS to Din delay time
Write Cycle
Parameter
Write command setup time
Write command hold time
Write command pulse width
Write command to RAS lead time
Write command to CAS lead time
Data-in setup time
Data-in hold time
CAS to OE delay time
HM514170C, HM51S4170C Series
HM514170C, HM51S4170C
-7
-8
Symbol Min Max Min Max
t RAC
— 70 —
80
t CAC
— 20 —
20
t AA
— 35 — 40
t OAC
—
20 —
20
t RCS
0
—0
—
t RCH
0
—0
—
t RRH
0
—0
—
t RAL
35 — 40 —
t OFF1
0
15 0
15
t OFF2
0
15 0
15
t CDD
15 —
15
—
Unit Notes
ns 2, 3
ns 3, 4, 13
ns 3, 5, 13
ns 22
ns 20
ns 16, 19
ns 16
ns
ns 6
ns 6
ns
HM514170C, HM51S4170C
-7
-8
Symbol Min Max Min Max
t WCS
0
—0
—
t WCH
15
—
15
—
t WP
10 — 10 —
t RWL
20 —
20
—
t CWL
20 —
20
—
t DS
0
—0
—
t DH
15 — 15 —
t COD
—
0
—0
Unit Notes
ns 10, 19
ns 20
ns 21
ns 21
ns 21
ns 11, 21
ns 11, 21
ns 22
9
Share Link: 