參數(shù)資料
型號(hào)： HM62V8512BLTT-7SL
廠商： Hitachi,Ltd.
英文描述： Quadruple Bus Buffer Gate With 3-State Outputs 14-PDIP -40 to 85
中文描述： 四米的SRAM（512 - KWord的× 8位）
文件頁(yè)數(shù)： 5/17頁(yè)
文件大?。?/td> 77K
代理商： HM62V8512BLTT-7SL
HM62V8512B Series
5
Function Table
WE
CS
OE
Mode
V
CC
current
I
SB
, I
SB1
I
CC
I
CC
I
CC
I
CC
Dout pin
Ref. cycle
×
H
×
Not selected
High-Z
—
H
L
H
Output disable
High-Z
—
H
L
L
Read
Dout
Read cycle
L
L
H
Write
Din
Write cycle (1)
L
Note:
L
L
Write
Din
Write cycle (2)
×
: H or L
Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
Power supply voltage
V
CC
V
T
P
T
Topr
–0.5 to +4.6
V
Voltage on any pin relative to V
SS
Power dissipation
–0.5*
1
to V
CC
+ 0.5*
2
1.0
V
W
Operating temperature
–20 to +70
°
C
°
C
°
C
Storage temperature
Tstg
–55 to +125
Storage temperature under bias
Notes: 1. –3.0 V for pulse half-width
≤
30 ns
2. Maximum voltage is 4.6 V
Tbias
–20 to +85
Recommended DC Operating Conditions
(Ta = –20 to +70
°
C)
Parameter
Symbol
Min
Typ
Max
Unit
Supply voltage
V
CC
V
SS
V
IH
V
IL
2.7
3.0
3.6
V
0
0
0
V
Input high voltage
2.0
—
V
CC
+ 0.3
0.8
V
Input low voltage
Note:
1. –3.0 V for pulse half-width
≤
30 ns
–0.3*
1
—
V
相關(guān)PDF資料
PDF描述
HM62V8512BLTT-7UL 4 M SRAM (512-kword x 8-bit)
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HM62V8512BLFP-7 RM Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 12V; Output Voltage (Vdc): 15V; Power: 0.25W; Single Output Rail; Industry Standard Pinout; 1kVDC & 2kVDC Isolation; High Efficiency for Low Power Applications; UL94V-0 Package Material; Optional Continuous Short Circuit Protected; Fully Encapsulated; Efficiency to 80%; Custom versions available
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