參數(shù)資料
型號: IDT70V9079S
廠商: Integrated Device Technology, Inc.
英文描述: HIGH-SPEED 3.3V 64/32K x 8 SYNCHRONOUS DUAL-PORT STATIC RAM
中文描述: 高速3.3 64/32K × 8同步雙端口靜態(tài)RAM
文件頁數(shù): 5/19頁
文件大小: 332K
代理商: IDT70V9079S
6.42
IDT70V9089/79S/L
High Speed 3.3V 64/32K x 8 Synchronous Dual-Port Static RAM Industrial and Commercial Temperature Ranges
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range
(V
DD
= 3.3V ± 0.3V)
5
NOTES:
1. At f = f
MAX
, address and control lines (except Output Enable) are cycling at the maximum frequency clock cycle of 1/t
CYC
, using "AC TEST CONDITIONS" at input
levels of GND to 3V.
2. f = 0 means no address, clock, or control lines change. Applies only to input at CMOS level standby.
3. Port "A" may be either left or right port. Port "B" is the opposite from port "A".
4. V
DD
= 3.3V, TA = 25°C for Typ, and are not production tested. I
CC DC
(f=0)
= 90mA (Typ).
5.
CE
X
= V
IL
means
CE
0X
= V
IL
and CE
1X
= V
IH
CE
X
= V
IH
means
CE
0X
= V
IH
or CE
1X
= V
IL
CE
X
< 0.2V means
CE
0X
< 0.2V and CE
1X
> V
DD
- 0.2V
CE
X
> V
DD
- 0.2V means
CE
0X
> V
DD
- 0.2V or CE
1X
< 0.2V
"X" represents "L" for left port or "R" for right port.
6. 'X' in part number indicates power rating (S or L).
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range
(6)
(V
DD
= 3.3V ± 0.3V)
NOTE:
1.
At V
DD
< 2.0V input leakages are undefined.
Symbol
Parameter
Test Conditions
70V9089/79S
70V9089/79L
Unit
Min.
Max.
Min.
Max.
|I
LI
|
Input Leakage Current
(1)
V
DD
= 3.3V, V
IN
= 0V t
o
V
DD
___
10
___
5
μA
|I
LO
|
Output Leakage Current
CE
0
= V
IH
or CE
1
= V
IL
, V
OUT
= 0V t
o
V
DD
___
10
___
5
μA
V
OL
Output Low Voltage
I
OL
= +4mA
___
0.4
___
0.4
V
V
OH
Output High Voltage
I
OH
= -4mA
2.4
___
2.4
___
V
3750 tbl 08
70V9089/79X6
Com'l Only
70V9089/79X7
Com'l Only
70V9089/79X9
Com'l
& Ind
Symbol
Parameter
Test Condition
Version
Typ.
(4)
Max.
Typ.
(4)
Max.
Typ.
(4)
Max.
Unit
I
CC
Dynamic Operating
Current
(Both Ports Active)
CE
L
and
CE
R
= V
IL
Outputs Disabled
f = f
MAX
(1)
COM'L
S
L
220
220
395
350
200
200
335
290
180
180
260
225
mA
IND
S
L
____
____
____
____
____
____
____
____
180
180
270
235
I
SB1
Standby Current
(Both Ports - TTL
Level Inputs)
CE
L
and
CE
R
= V
IH
f = f
MAX
(1)
COM'L
S
L
70
70
145
130
60
60
115
100
50
50
75
65
mA
IND
S
L
____
____
____
____
____
____
____
____
50
50
85
75
I
SB2
Standby Current
(One Port - TTL
Level Inputs)
CE
"A"
= V
IL
and
CE
"B"
= V
IH
(3)
Active Port Outputs Disabled,
f=f
MAX
COM'L
S
L
150
150
280
250
130
130
240
210
110
110
170
150
mA
IND
S
L
____
____
____
____
____
____
____
____
110
110
180
160
I
SB3
Full Standby Current
(Both Ports -
CMOS Level Inputs)
Both Ports
CE
R
and
CE
L
> V
DD
- 0.2V
V
IN
> V
DD
- 0.2V or
V
IN
< 0.2V, f = 0
(2)
COM'L
S
L
1.0
0.4
5
3
1.0
0.4
5
3
1.0
0.4
5
3
mA
IND
S
L
____
____
____
____
____
____
____
____
1.0
0.4
5
3
I
SB4
Full Standby Current
(One Port -
CMOS Level Inputs)
CE
"A"
< 0.2V and
CE
"B"
> V
DD
- 0.2V
(5)
V
IN
> V
DD
- 0.2V or
V
IN
< 0.2V, Active Port
Outputs Disabled, f = f
MAX
(1)
COM'L
S
L
140
140
270
240
120
120
230
200
100
100
160
140
mA
IND
S
L
____
____
____
____
____
____
____
____
100
100
170
150
3750 tbl 09a
相關(guān)PDF資料
PDF描述
IDT70V9089S9PF Halogen Swivel Mount Lamp, 4 in x 6 in [101,6 mm x 152,4 mm], Spot Beam Pattern, 24 Vdc/60 W/2.5 A
IDT70V9079L12PF HIGH-SPEED 3.3V 64/32K x 8 SYNCHRONOUS DUAL-PORT STATIC RAM
IDT70V9079L15PF HIGH-SPEED 3.3V 64/32K x 8 SYNCHRONOUS DUAL-PORT STATIC RAM
IDT70V9079L6PF HIGH-SPEED 3.3V 64/32K x 8 SYNCHRONOUS DUAL-PORT STATIC RAM
IDT70V9079L7PF HIGH-SPEED 3.3V 64/32K x 8 SYNCHRONOUS DUAL-PORT STATIC RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT70V9079S12PF 功能描述:IC SRAM 256KBIT 12NS 100TQFP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲器:RAM 存儲器類型:SRAM - 雙端口,同步 存儲容量:1.125M(32K x 36) 速度:5ns 接口:并聯(lián) 電源電壓:3.15 V ~ 3.45 V 工作溫度:-40°C ~ 85°C 封裝/外殼:256-LBGA 供應(yīng)商設(shè)備封裝:256-CABGA(17x17) 包裝:帶卷 (TR) 其它名稱:70V3579S5BCI8
IDT70V9079S12PF8 功能描述:IC SRAM 256KBIT 12NS 100TQFP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:45 系列:- 格式 - 存儲器:RAM 存儲器類型:SRAM - 雙端口,異步 存儲容量:128K(8K x 16) 速度:15ns 接口:并聯(lián) 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:100-LQFP 供應(yīng)商設(shè)備封裝:100-TQFP(14x14) 包裝:托盤 其它名稱:70V25S15PF
IDT70V9079S6PF 功能描述:IC SRAM 256KBIT 6NS 100TQFP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲器:RAM 存儲器類型:SRAM - 雙端口,同步 存儲容量:1.125M(32K x 36) 速度:5ns 接口:并聯(lián) 電源電壓:3.15 V ~ 3.45 V 工作溫度:-40°C ~ 85°C 封裝/外殼:256-LBGA 供應(yīng)商設(shè)備封裝:256-CABGA(17x17) 包裝:帶卷 (TR) 其它名稱:70V3579S5BCI8
IDT70V9079S6PF8 功能描述:IC SRAM 256KBIT 6NS 100TQFP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:45 系列:- 格式 - 存儲器:RAM 存儲器類型:SRAM - 雙端口,異步 存儲容量:128K(8K x 16) 速度:15ns 接口:并聯(lián) 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:100-LQFP 供應(yīng)商設(shè)備封裝:100-TQFP(14x14) 包裝:托盤 其它名稱:70V25S15PF
IDT70V9079S7PF 功能描述:IC SRAM 256KBIT 7NS 100TQFP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲器:RAM 存儲器類型:SRAM - 雙端口,同步 存儲容量:1.125M(32K x 36) 速度:5ns 接口:并聯(lián) 電源電壓:3.15 V ~ 3.45 V 工作溫度:-40°C ~ 85°C 封裝/外殼:256-LBGA 供應(yīng)商設(shè)備封裝:256-CABGA(17x17) 包裝:帶卷 (TR) 其它名稱:70V3579S5BCI8