hm6208h HITACHI, hm6208h Datasheet - Page 3

• Manufacturer Part Number: hm6208h
• Manufacturer: HITACHI

Block Diagram
Truth Table
CS
H
L
L
Note:
Absolute Maximum Ratings
Parameter
Voltage on any pin relative to V
Power dissipation
Operating temperature range
Storage temperature range
Storage temperature range under bias
Note:
: Don’t care.
1. Vin min = –2.5 V for pulse widths
WE
CS
WE
H
L
I/O1
I/O2
I/O3
I/O4
A14
A15
A0
A1
A2
A3
A4
A5
Mode
Not selected
Read
Write
SS
decoder
control
Input
Row
data
V
I
I
I
SB
CC
CC
CC
, I
Symbol
Vin
P
Topr
Tstg
Tbias
Current
10 ns.
SB1
T
A13
A12 A11 A10 A9 A8 A7 A6
I/O Pin
High-Z
Dout
Din
Column decoder
Memory array
256
Column I/O
1024
Value
–0.5
1.0
0 to +70
–55 to +125
–10 to +85
*1
Ref. Cycle
—
Read cycle
Write cycle
to +7.0
HM6208H Series
V
V
CC
SS
Unit
V
W
C
C
C
3