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參數(shù)資料
| 型號： | HM62864 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 65536-word ⅴ 8-bit High Speed CMOS Static RAM |
| 中文描述： | 65536字ⅴ8位高速CMOS靜態(tài)RAM |
| 文件頁數(shù)： | 6/15頁 |
| 文件大小： | 124K |
| 代理商： | HM62864 |
HM62864 Series
6
DC Characteristics
(Ta = 0 to +70
°
C, V
CC
= 5 V
±
10%, V
SS
= 0 V)
Parameter
Input leakage current
Symbol
|I
LI
|
|I
LO
|
Min
Typ
*1
Max
1
Unit
μ
A
μ
A
Test conditions
V
SS
≤
Vin
≤
V
CC
CS1
= V
or CS2 = V
IL
or
OE
= V
IH
or
WE
= V
IL
, V
SS
≤
V
I/O
≤
V
CC
CS1
= V
, CS2 = V
,
Others = V
IH
/V
IL
, I
I/O
= 0 mA
Min cycle, duty = 100%,
CS1
= V
IL
, CS2 = V
IH
,
Others = V
IH
/V
IL
, I
I/O
= 0 mA
—
—
Output leakage current
—
—
1
Operating power supply current
I
CC
—
10
15
mA
Average operating
power supply
HM62864-5 I
CC1
—
55
70
mA
current
HM62864-7 I
CC1
HM62864-8 I
CC1
—
55
70
—
45
60
I
CC2
—
10
15
mA
Cycle time = 1
μ
s, duty = 100%,
I
= 0 mA,
CS1
≤
V
IL
, CS2
≥
V
,
Others = V
/V
, V
IH
≥
V
CC
–
0.2 V,
0 V
≤
V
IL
≤
0.2 V
(1) or (2)
(1)
CS1
= V
IH
, CS2 = V
IH
(2) CS2 = V
IL
0 V
≤
Vin
≤
V
CC
(1) or (2)
(1)
CS1
≥
V
CC
–
0.2 V,
CS2
≥
V
–
0.2V
(2) 0 V
≤
CS2
≤
0.2 V
Standby power supply current
I
SB
—
0.7
3
mA
I
SB1
—
0.4
100
μ
A
I
SB1
—
0.4
50
*2
Output low voltage
V
OL
V
OH
—
—
0.4
V
I
OL
= 2.1 mA
I
OH
=
–
1.0 mA
Output high voltage
Notes: 1. Typical values are at V
CC
= 5.0 V, Ta = +25
°
C and not guaranteed.
2. This characteristics is guaranteed only for SL version.
2.4
—
—
V
Capacitance
(Ta = 25
°
C, f = 1.0 MHz)
*1
Parameter
Input capacitance
Symbol
Cin
Min
Typ
Max
5
Unit
pF
Test Conditions
Vin = 0 V
—
—
Input/output capacitance
Note:
1. This parameter is sampled and not 100% tested.
C
I/O
—
—
8
pF
V
I/O
= 0 V
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| HM6287LP | 65536-word x 1-bit Speed CMOS Static RMA |
| HM629127HB | 1 M HIGH SPEED SRAM(128-KWORD X 9-BIT) |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HM62864LFP-5SL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
| HM62864LFP-7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
| HM62864LFP-7SL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
| HM62864LFP-8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
| HM62864LFP-8SL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
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