mc68hc908lj24 Freescale Semiconductor, Inc, mc68hc908lj24 Datasheet - Page 452

• Manufacturer Part Number: mc68hc908lj24
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Mechanical Specifications
25.3 64-Pin Low-Profile Quad Flat Pack (LQFP)
Data Sheet
452
C L
VIEW Y
H
C
3X
SEATING
PLANE
AB
AB
A
A
Figure 25-1. 64-Pin Low-Profile Quad Flat Pack (Case No. 840F)
16
1
4X
VIEW Y
64
17
0.2 H A–B D
D/2
D1/2
X=A, B OR D
X
D1
D
60X
e/2
e
4X
4X
D
( 2)
( 3)
49
32
PLATING
Mechanical Specifications
48
33
4X 16 TIPS
B
E1/2
c
0.2 C A–B D
VIEW AA
ROTATED 90 CLOCKWISE
SECTION AB–AB
E/2
0.08
0.08 C
E1
BASE METAL
M
b1
b
E
C
A–B
D
c1
A1
NOTES:
MC68HC908LJ24/LK24 — Rev. 2.1
A2
1. ALL DIMENSIONING AND TOLERANCING PER
2.
3.
4. DATUMS A, B AND D TO BE DETERMINED AT
5. DIMENSIONS D AND E TO BE DETERMINED AT
6. DIMENSIONS D1 AND E1 DO NOT INCLUDE MOLD
7. DIMENSION b DOES NOT INCLUDE DAMBAR
VIEW AA
ANSI Y14.5M, 1982.
CONTROLLING DIMENSION: MILLIMETER.
DATUM PLANE H IS COINCIDENT WITH THE
BOTTOM OF THE LEAD WHERE THE LEAD EXITS
THE PLASTIC BODY AT THE BOTTOM OF THE
PARTING LINE.
DATUM PLANE H.
SEATING PLANE C.
PROTRUSION. ALLOWABLE PROTRUSION IS 0.25
PER SIDE. DIMENSIONS D1 AND E1 DO INCLUDE
MOLD MISMATCH AND ARE DETERMINED AT
DATUM PLANE H.
PROTRUSION. THE DAMBAR PROTRUSION
SHALL NOT CAUSE THE b DIMENSION TO
EXCEED 0.35. MINIMUM SPACE BETWEEN
PROTRUSION AND ADJACENT LEAD OR
PROTRUSION 0.07.
(S)
0.05
DIM
(L2)
A1
A2
D1
R1
b1
c1
E1
L1
L2
A
b
c
D
e
E
L
S
1
2
3
MILLIMETERS
S
MIN
0.05
1.35
0.17
0.17
0.09
0.09
0.45
0.10
—
0
0
12.00 BSC
10.00 BSC
12.00 BSC
10.00 BSC
1.00 REF
0.50 REF
12 REF
12 REF
0.20 REF
0.50 BSC
Freescale Semiconductor
(L)
1.60
0.15
1.45
0.27
0.23
0.20
0.16
0.75
0.20
MAX
L
—
7
1
GAGE PLANE
2X R
0.25
R1