參數(shù)資料
型號(hào): MCF51QE128
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述: 32-Bit Version 1 ColdFire㈢ Central Processor Unit (CPU)
中文描述: 32位版本1的ColdFire㈢中央處理器(CPU)的
文件頁(yè)數(shù): 33/38頁(yè)
文件大?。?/td> 429K
代理商: MCF51QE128
Package Information
MCF51QE128 Series Advance Information Data Sheet, Rev. 3
Freescale Semiconductor
33
Figure 23. 80-pin LQFP Package Drawing (Case 917A, Doc #98ASS23237W)
1
20
21
40
41
60
61
80
VIEW AA
íííí
íííí
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DATUM PLANE –H– IS LOCATED AT BOTTOM OF
LEAD AND IS COINCIDENT WITH THE LEAD
WHERE THE LEAD EXITS THE PLASTIC BODY AT
THE BOTTOM OF THE PARTING LINE.
4. DATUMS –L–, –M– AND –N– TO BE DETERMINED
AT DATUM PLANE –H–.
5. DIMENSIONS S AND V TO BE DETERMINED AT
SEATING PLANE –T–.
6. DIMENSIONS A AND B DO NOT INCLUDE MOLD
PROTRUSION. ALLOWABLE PROTRUSION IS
0.250 (0.010) PER SIDE. DIMENSIONS A AND B
DO INCLUDE MOLD MISMATCH AND ARE
DETERMINED AT DATUM PLANE –H–.
7. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. DAMBAR PROTRUSION SHALL
NOT CAUSE THE LEAD WIDTH TO EXCEED 0.460
(0.018). MINIMUM SPACE BETWEEN
PROTRUSION AND ADJACENT LEAD OR
PROTRUSION 0.07 (0.003).
AB
VIEW Y
(K)
(Z)
(W)
VIEW AA
DIM
A
A1
B
B1
C
C1
C2
D
E
F
G
J
K
P
R1
S
S1
U
V
V1
W
Z
0
01
02
MIN
14.00 BSC
7.00 BSC
14.00 BSC
7.00 BSC
–––
0.04
1.30
0.22
0.40
0.17
0.65 BSC
0.09
0.50 REF
0.325 BSC
0.10
16.00 BSC
8.00 BSC
0.09
16.00 BSC
8.00 BSC
0.20 REF
1.00 REF
0
0
9
MAX
MIN
0.551 BSC
0.276 BSC
0.551 BSC
0.276 BSC
–––
0.002
0.051
0.009
0.016
0.007
0.026 BSC
0.004
0.020 REF
0.013 REF
0.004
0.630 BSC
0.315 BSC
0.004
0.630 BSC
0.315 BSC
0.008 REF
0.039 REF
0
0
9
MAX
INCHES
MILLIMETERS
1.60
0.24
1.50
0.38
0.75
0.33
0.063
0.009
0.059
0.015
0.030
0.013
0.27
0.011
0.20
0.008
0.16
0.006
–––
14
–––
14
C2
C1
C
10
10
L–M
0.20 (0.008) H
N
4X
3X
VIEW Y
–L–
L–M
0.20 (0.008) T
N
–M–
B
V
V1
B1
–N–
S1
A1
S
A
4X 20 TIPS
SEATING
PLANE
0.10 (0.004) T
–H–
–T–
8X
C
2
GAGE
0.25 (0.010)
2X R
R1
E
1
S
0.05 (0.002)
AB
–X–
X= L, M, N
P
G
PLATING
BASE
J
F
SECTION AB–AB
ROTATED 90 CLOCKWISE
S
L–M
M
0.13 (0.005)
N
S
T
CASE 917A-02
ISSUE C
DATE 09/21/95
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