参数资料
型号: IDT70V9199L9PFI
厂商: IDT, Integrated Device Technology Inc
文件页数: 6/17页
文件大小: 0K
描述: IC SRAM 1.125MBIT 9NS 100TQFP
标准包装: 6
格式 - 存储器: RAM
存储器类型: SRAM - 双端口,同步
存储容量: 1.125M(128K x 9)
速度: 9ns
接口: 并联
电源电压: 3 V ~ 3.6 V
工作温度: -40°C ~ 85°C
封装/外壳: 100-LQFP
供应商设备封装: 100-TQFP(14x14)
包装: 托盘
其它名称: 70V9199L9PFI
IDT70V9199/099L
High-Speed 3.3V 128K x9/x8 Dual-Port Synchronous Pipelined Static RAM
Industrial and Commercial Temperature Ranges
DC Electrical Characteristics Over the Operating
Temperature Supply Voltage Range (3) (V DD = 3.3V ± 0.3V)
70V9199/099L9
Com'l & Ind
70V9199/099L12
Com'l Only
Symbol
Parameter
Test Condition
Version
Typ. (4)
Max.
Typ. (4)
Max.
Unit
I DD
Dynamic Operating
CE L and CE R = V IL ,
COM'L
L
175
230
150
200
mA
Current (Both
Outputs Disabled,
Ports Active)
f = f MAX (1)
IND
L
180
240
____
____
I SB1
Standby Current
CE L = CE R = V IH
COM'L
L
40
65
30
50
mA
(Both Ports - TTL
f = f MAX (1)
Level Inputs)
IND
L
50
70
____
____
I SB2
Standby
Current (One
CE "A" = V IL and
CE "B" = V IH (5)
COM'L
L
110
145
95
130
mA
Port - TTL
Level Inputs)
Active Port Outputs Disabled, IND
f=f MAX (1)
L
110
155
____
____
I SB3
I SB4
Full Standby
Current (Both
Ports - CMOS
Level Inputs)
Full Standby
Current (One
Both Ports CE L and
CE R > V DD - 0.2V,
V IN > V DD - 0.2V or
V IN < 0.2V, f = 0 (2)
CE "A" < 0.2V and
CE "B" > V DD - 0.2V (5)
COM'L
IND
COM'L
L
L
L
0.4
0.4
100
2
2
140
0.4
____
90
2
____
125
mA
mA
Port - CMOS
V IN > V DD - 0.2V or
IND
L
Level Inputs)
V IN < 0.2V, Active Port,
100
155
____
____
Outputs Disabled, f = f MAX (1)
4859 tbl 09
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, T A = 25°C for Typ, and are not production tested. I DD 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.
6.42
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