Справочник Пользователя для IBM MiEM78P468N
EM78P468N/EM78P468L
8-Bit Microcontroller
Product Specification (V1.5) 02.15.2007
• 67
(This specification is subject to change without further notice)
APPENDIX
A Package
Type
Name
Package Type
Pin Count
Package Size
EM78P468LH Dice
59
−
EM78P468NQ QFP
64
14
mm
× 20 mm
EM78P468NQS/NQJ QFP 64
14
mm
× 20 mm
EM78P468NAQ LQFP
64
7
mm
× 7 mm
EM78P468NAQS/NAQJ LQFP
64
7
mm
× 7 mm
EM78P468NBQ LQFP
44
10
mm
× 10 mm
EM78P468NBQS/NBQJ LQFP
44
10
mm
× 10 mm
EM78P468NCQ QFP
44
10
mm
× 10 mm
EM78P468NCQS/NCQJ QFP
44
10
mm
× 10 mm
Note: Green products do not contain hazardous substances.
These are compatible with the third edition of Sony SS-00259 standard.
The Pb content should be less than 100ppm, and should meet Sony specifications or
requirements.
Part No.
EM78P468NxS/xJ
Electroplate type
Pure Tin
Ingredient (%)
Sn:100%
Melting point (
°C) 232°C
Electrical resistivity (
μΩ-cm) 11.4
Hardness (hv)
8~10
Elongation (%)
>50%