Ic Nomenclature - Sony CXD2701Q Data Book

3.
IC
Nomenclature
1)
Nomenclature
of
IC product
name
Currently, both the conventional
and new nomenclature systems
are mixed
in
naming
IC
products.
(1)
Conventional nomenclature system
[Example]
CX
2,0
Oil
A
'
—
Improvement mark
"A"
is
affixed
when
specifications
are
partially
improved.
Product
number
Identities individual
product
Category number
indicates the product category
in
one
or
two
digits.
3:dd3-
IC:
0. I.
8
:0.
20. 22
MOS
IC:
5. 7,
23,
79
—
Sony
IC
mark
(2)
New
nomenclature
[Example]
C
X
A
1
1
A
P
Package mark
P:
Plastic
Dual
In-line
Package
D: Ceramic
Dual
Inline
Package
M:
Small
Outline
LLeaded Package
L: Single
In-line
Package
Q:
Quad
Flat L-Leaded
Package
S: Shrink Dual
In-line
Package
N: Very Small
Outline
Package (SSOP)
R: Very Small Quad
Flat
Package
Improvement mark
"A"
is
affixed
when
specifications
are improved.
Product
number
Identifies the individual
product.
Product category mark
A
;
Bipolar
IC
B:
Bipolar
digital IC
D:
MOS
logic IC
K:
Memory,
Mask
ROM
P,
Q: Microcomputer, Microprocessor
L:
CCD
signal processor
Sony
IC
mark
~
8-