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參數(shù)資料
| 型號： | IDT7016L15PFGB |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | HIGH-SPEED 16K X 9 DUAL-PORT STATIC RAM |
| 中文描述： | 高速16K的× 9雙端口靜態(tài)RAM |
| 文件頁數(shù)： | 10/20頁 |
| 文件大小： | 173K |
| 代理商： | IDT7016L15PFGB |
6.42
IDT7016S/L
High-Speed 16K x 9 Dual-Port Static RAM Military, Industrial and Commercial Temperature Ranges
T iming Waveform of Write Cycle No. 1, R/
W
Controlled T iming
(1,5,8)
APRIL 04, 2006
NOTES:
1. R/
W
or
CE
must be HIGH during all address transitions.
2. A write occurs during the overlap (t
EW
or t
WP
) of a LOW
CE
and a LOW R/
W
for memory array writing cycle.
3. t
WR
is measured fromthe earlier of
CE
or R/
W
(or
SEM
or R/
W
) going HIGH to the end of write cycle.
4. During this period, the I/O pins are in the output state and input signals must not be applied.
5. If the
CE
or
SEM
LOW transition occurs simultaneously with or after the R/
W
LOW transition, the outputs remain in the High-impedance state.
6. Timng depends on which enable signal is asserted last,
CE
or R/
W
.
7. This parameter is guaranteed by device characterization but is not production tested. Transition is measured 0mV fromsteady state with the Output Test Load (Figure
2).
8. If
OE
is LOW during R/
W
controlled write cycle, the write pulse width must be the larger of t
WP
or (t
WZ
+ t
DW
) to allow the I/O drivers to turn off and data to be
placed on the bus for the required t
DW
. If
OE
is HIGH during an R/
W
controlled write cycle, this requirement does not apply and the write pulse can be as short as
the specified t
WP
.
9. To access RAM
CE
= V
IL
and
SEM
= V
IH
. To access Semaphore,
CE
= V
IH
and
SEM
= V
IL
.
t
EW
must be met for either condition.
T iming Waveform of Write Cycle No. 2,
CE
Controlled T iming
(1,5)
R/
W
t
WC
t
HZ
t
AW
t
WR
t
AS
t
WP
DATA
OUT
(2)
t
WZ
t
DW
t
DH
t
OW
OE
ADDRESS
DATA
IN
CE
or
SEM
(6)
(4)
(4)
(3)
3190 drw 09
(7)
(9)
(7)
t
LZ
3190 drw 10
t
WC
t
AS
t
WR
t
DW
t
DH
ADDRESS
DATA
IN
CE
or
SEM
R/
W
t
AW
t
EW
(3)
(2)
(6)
(9)
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| IDT7016L15PFGI | HIGH-SPEED 16K X 9 DUAL-PORT STATIC RAM |
| IDT7016L20GG | HIGH-SPEED 16K X 9 DUAL-PORT STATIC RAM |
| IDT7016L20GGB | HIGH-SPEED 16K X 9 DUAL-PORT STATIC RAM |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT7016L15PFGI | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 16K X 9 DUAL-PORT STATIC RAM |
| IDT7016L17J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x9 Dual-Port SRAM |
| IDT7016L17PF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x9 Dual-Port SRAM |
| IDT7016L20G | 功能描述:IC SRAM 144KBIT 20NS 68PGA RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 格式 - 存儲器:EEPROMs - 串行 存儲器類型:EEPROM 存儲容量:8K (1K x 8) 速度:400kHz 接口:I²C，2 線串口 電源電壓:1.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:帶卷 (TR) |
| IDT7016L20GB | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 16K x 9 DUAL-PORT STATIC RAM |
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