參數(shù)資料
型號(hào)： HM62W8512BI
廠(chǎng)商： Hitachi,Ltd.
英文描述： 4 M SRAM (512-kword×8-bit)(4 M 靜態(tài)RAM(512k字×8位))
中文描述： 四米的SRAM（512 - KWord的× 8位）（4個(gè)M靜態(tài)隨機(jī)存儲(chǔ)器（為512k字× 8位））
文件頁(yè)數(shù)： 5/12頁(yè)
文件大?。?/td> 59K
代理商： HM62W8512BI
HM62W8512BI Series
5
DC Characteristics (Ta =
–40 to +85
°
C, V
CC
= 3.3 V
±
0.3 V, V
SS
= 0 V)
Note:
1.Typical values are at V
CC
= 3.3 V, Ta = +25
°
C and specified loading, and not guaranteed.
2.This characteristics is guaranteed only for L-version.
Capacitance (Ta = +25
°
C, f = 1 MHz)
Note:
1.This parameter is sampled and not 100% tested.
AC Characteristics (Ta = –40 to +85
°
C, V
CC
= 3.3 V
±
0.3 V, unless otherwise noted.)
Test Conditions
Input pulse levels: 0.4 V to 2.4 V
Input rise and fall time: 5 ns
Input timing reference levels: 1.4 V
Output timing reference level: 0.8 V/2.0 V
Output load (Including scope & jig)
Parameter
Input leakage current
Output leakage current
Symbol
|I
LI
|
|I
LO
|
Min
—
—
Typ*
1
—
—
Max
1
1
Unit
μ
A
μ
A
Test conditions
Vin = V
SS
to V
CC
CS = V
IH
or OE = V
IH
or
WE = V
IL
, V
I/O
= V
SS
to
V
CC
CS = V
IL
,
others = V
IH
/V
IL
, I
I/O
= 0
mA
Min cycle, duty = 100%
CS = V
IL
, others = V
IH
/V
IL
I
I/O
= 0 mA
Cycle time = 1
μ
s,
duty = 100%
I
I/O
= 0 mA, CS
≤
0.2 V
V
IH
≥
V
CC
– 0.2 V,
V
IL
≤
0.2 V
CS = V
IH
Operating power
supply current: DC
I
CC
—
—
10
mA
Operating power supply current
I
CC1
—
—
45
mA
Operating power
supply current
I
CC2
—
5
10
mA
Standby power supply
current: DC
Standby power supply
current (1): DC
Output low voltage
I
SB
—
0.1
0.3
mA
I
SB1
—
1*
2
40*
2
μ
A
Vin
≥
0 V,
CS
≥
V
CC
– 0.2 V
I
OL
= 2.0 mA
I
OL
= 100
μ
A
I
OH
= –100
μ
A
I
OH
= –2.0 mA
V
OL
—
—
V
CC
– 0.2 —
2.4
—
—
0.4
0.2
—
—
V
V
V
V
Output high voltage
V
OH
—
Parameter
Input capacitance*
1
Input/output capacitance*
1
Symbol
Cin
C
I/O
Typ
—
—
Max
8
10
Unit
pF
pF
Test conditions
Vin = 0 V
V
I/O
= 0 V
相關(guān)PDF資料
PDF描述
HM62W8512BLTT-7UL Octal Buffer/Driver With Open-Collector Outputs 20-PDIP -40 to 85
HM62W8512BLFP-5 4 M SRAM (512-kword x 8-bit)
HM62W8512BLFP-5SL 4 M SRAM (512-kword x 8-bit)
HM62W8512BLFP-5UL 4 M SRAM (512-kword x 8-bit)
HM62W8512BLFP-7 4 M SRAM (512-kword x 8-bit)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM62W8512BLFP-5 制造商:HITACHI 功能描述:
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HM-630 制造商:Black Box Corporation 功能描述:FACE PLATE:HM-STAINLESS
HM63021FP 制造商:Panasonic Industrial Company 功能描述:IC
HM63021P-28 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Field/Frame/Line Memory
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