MC912DG128A Motorola, MC912DG128A Datasheet - Page 30

• Manufacturer Part Number: MC912DG128A
• Description: Microcontrollers
• Manufacturer: Motorola

Pinout and Signal Descriptions
MC68HC912DT128A Rev 2.0
30
PIN 1
IDENT
C
L
C1
28
1
4X
C2
112
29
VIEW Y
0.050
Figure 3 112-pin QFP Mechanical Dimensions (case no. 987)
VIEW AB
0.20
S1
A1
T
L-M
N
A
S
N
(Y)
(Z)
(K)
E
R
4X 28 TIPS
3
2
R2
Pinout and Signal Descriptions
R
R1
85
56
1
84
57
M
0.20
B1
GAGE PLANE
0.25
VIEW AB
T
T
V1
L-M
0.10
B
SEATING
PLANE
N
T
V
112X
C L
ROTATED 90 COUNTERCLOCKWISE
J1
J1
NOTES:
J
1. DIMENSIONING AND TOLERANCING PER
2. DIMENSIONS IN MILLIMETERS.
3. DATUMS L, M AND N TO BE DETERMINED AT
4. DIMENSIONS S AND V TO BE DETERMINED AT
5. DIMENSIONS A AND B DO NOT INCLUDE
6. DIMENSION D DOES NOT INCLUDE DAMBAR
SECTION J1-J1
0.13
DIM
AA
A1
B1
C1
C2
R1
R2
S1
V1
ASME Y14.5M, 1994.
SEATING PLANE, DATUM T.
SEATING PLANE, DATUM T.
MOLD PROTRUSION. ALLOWABLE
PROTRUSION IS 0.25 PER SIDE. DIMENSIONS
A AND B INCLUDE MOLD MISMATCH.
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL NOT CAUSE THE D
DIMENSION TO EXCEED 0.46.
A
B
C
D
E
F
G
K
P
S
V
Y
Z
J
1
2
3
108X
VIEW Y
0.050
1.350
0.270
0.450
0.270
0.090
0.100
0.100
0.090
MILLIMETERS
MIN
M
20.000 BSC
10.000 BSC
20.000 BSC
10.000 BSC
22.000 BSC
22.000 BSC
11
11
11.000 BSC
11.000 BSC
3
0.650 BSC
0.500 REF
0.325 BSC
0.250 REF
1.000 REF
---
0
D
F
G
T
1.600
0.150
1.450
0.370
0.750
0.330
0.170
0.200
0.200
0.160
4X
MAX
13
13
L-M
8
7
P
X=L, M OR N
X
N
AA
MOTOROLA
BASE
METAL
4-pins