參數(shù)資料
型號： IDT7006S25PFB
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： DRAM
英文描述： HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM
中文描述： 16K X 8 DUAL-PORT SRAM, 25 ns, PQFP64
封裝： 14 X 14 MM, 1.40 MM HEIGHT, TQFP-64
文件頁數(shù)： 15/20頁
文件大小： 263K
代理商： IDT7006S25PFB
IDT7006S/L
HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM
MILITARY AND COMMERCIAL TEMPERATURE RANGES
6.07
15
WAVEFORM OF INTERRUPT TIMING
(1)
TRUTH TABLES
TRUTH TABLE I — INTERRUPT FLAG
(1,4)
Left Port
R/
W
L
CE
L
OE
L
A
13L
-A
0L
L
L
X
X
X
X
X
X
X
X
L
L
Right Port
OE
R
INT
L
X
X
L
(3)
H
(2)
R/
W
R
X
X
L
X
CE
R
X
L
L
X
A
13R
-A
0R
INT
X
3FFF
3FFE
X
R
L
(2)
H
(3)
X
X
Function
3FFF
X
X
3FFE
X
L
X
X
Set Right
INT
R
Flag
Reset Right
INT
R
Flag
Set Left
INT
L
Flag
Reset Left
INT
L
Flag
NOTES:
1. Assumes
BUSY
L
=
BUSY
R
= V
IH
.
2. If
BUSY
L
= V
IL
, then no change.
3. If
BUSY
R
= V
IL
, then no change.
4.
INT
R and
INT
L
must be initialized at power-up.
2739 tbl 17
2739 drw 17
ADDR
"A"
INTERRUPT SET ADDRESS
CE
"A"
R/
W
"A"
t
AS
t
WC
t
WR
(3)
(4)
t
INS(3)
INT
"B"
(2)
2739 drw 18
ADDR
"B"
INTERRUPT CLEAR ADDRESS
CE
"B"
OE
"B"
t
AS
t
RC
(3)
t
INR(3)
INT
"B"
(2)
NOTES:
1. All timing is the same for left and right ports. Port “A” may be either the left or right port. Port “B” is the port opposite from port “A”.
2. See Interrupt truth table.
3. Timing depends on which enable signal (
CE
or R/
W
) is asserted last.
4. Timing depends on which enable signal (
CE
or R/
W
) is de-asserted first.
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT7006S25XL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Dual-Port SRAM
IDT7006S35F 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM
IDT7006S35FB 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM
IDT7006S35G 功能描述:IC SRAM 128KBIT 35NS 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)
IDT7006S35GB 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 128KBIT 35NS 68PGA
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