參數資料
型號: IDT7015S17PF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: HIGH-SPEED 8K x 9 DUAL-PORT STATIC RAM
中文描述: 8K X 9 DUAL-PORT SRAM, 17 ns, PQFP80
封裝: TQFP-80
文件頁數: 7/20頁
文件大?。?/td> 263K
代理商: IDT7015S17PF
IDT7015S/L
HIGH-SPEED 8K x 9 DUAL-PORT STATIC RAM
MILITARY AND COMMERCIAL TEMPERATURE RANGES
6.12
7
AC ELECTRICAL CHARACTERISTICS OVER THE
OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE
(4)
IDT7015X12 IDT7015X15 IDT7015X17
Com'l. Only Com'l. Only Com'l. Only
Min. Max. Min. Max. Min. Max.
Symbol
READ CYCLE
t
RC
t
AA
t
ACE
Parameter
Unit
Read Cycle Time
Address Access Time
Chip Enable Access Time
(3)
12 — 15 — 17 —
— 12 — 15 — 17
— 12 — 15 — 17
ns
ns
ns
t
AOE
Output Enable Access Time — 8 — 10 — 10
ns
t
OH
t
LZ
Output Hold from Address Change 3 — 3 — 3
Output Low-Z Time
(1, 2)
3 — 3 — 3 —
Output High-Z Time
(1, 2)
— 10 — 10 — 10
Chip Enable to Power Up Time
(2)
0 — 0 — 0 —
Chip Disable to Power Down Time
(2)
— 12 — 15 — 17
ns
ns
t
HZ
ns
t
PU
t
PD
ns
ns
t
SOP
t
SAA
Semaphore Flag Update Pulse (
OE
or
SEM
) 10 — 10 — 10 —
Semaphore Address Access Time — 12 — 15 — 17
ns
ns
IDT7015X20
IDT7015X25
IDT7015X35
Symbol
READ CYCLE
t
RC
t
AA
t
ACE
t
AOE
t
OH
t
LZ
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
Read Cycle Time
Address Access Time
Chip Enable Access Time
(3)
Output Enable Access Time
Output Hold from Address Change
Output Low-Z Time
(1, 2)
Output High-Z Time
(1, 2)
Chip Enable to Power Up Time
(2)
Chip Disable to Power Down Time
(2)
20
3
3
20
20
12
25
3
3
25
25
13
35
3
3
35
35
20
ns
ns
ns
ns
ns
ns
t
HZ
12
15
20
ns
t
PU
t
PD
0
20
0
25
0
35
ns
ns
t
SOP
Semaphore Flag Update Pulse (
OE
or
SEM
)
10
10
15
ns
t
SAA
Semaphore Address Access Time
20
25
35
ns
NOTES:
1. Transition is measured
±
200mV from Low- or High-impedance voltage with the Output test load (Figure 2).
2. This parameter is guaranteed by device characterization but not tested.
3. To access RAM,
CE
= V
IL
and
SEM
= V
IH
. To access semaphore,
CE
= V
IH
and
SEM
= V
IL
.
4. "X" in part numbers indicates power rating (S or L).
2954 tbl 11
相關PDF資料
PDF描述
IDT7015S35JB LED/TAPE AND REEL OR BULK//YELLOW RIGHT ANGLE
IDT7015L35JB HIGH-SPEED 8K x 9 DUAL-PORT STATIC RAM
IDT7015S17PFB HIGH-SPEED 8K x 9 DUAL-PORT STATIC RAM
IDT7015L17PFB HIGH-SPEED 8K x 9 DUAL-PORT STATIC RAM
IDT7016L20JGI HIGH-SPEED 16K X 9 DUAL-PORT STATIC RAM
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