MA2901 Datasheet, PDF (10/13 Pages) Zarlink Semiconductor Inc – RADIATION HARD 4-BIT MICROPROCESSOR SLICE

OUTLINES AND PIN ASSIGNMENTS
Ref
A
A1
b
c
D
e
e1
H
Me
Z
W
XG405
Min.
-
0.38
0.35
0.20
-
-
-
4.71
-
-
-
Millimetres
Nom.
-
-
-
-
-
2.54 Typ.
15.24 Typ.
-
-
-
-
Max.
5.715
1.53
0.59
0.36
51.31
-
-
5.38
15.90
1.27
1.53
Min.
-
0.015
0.014
0.008
-
-
-
0.185
-
-
-
Inches
Nom.
-
-
-
-
-
0.100 Typ.
0.600 Typ.
-
-
-
-
Max.
0.225
0.060
0.023
0.014
2.020
-
-
0.212
0.626
0.050
0.060
D
20
1
21
40
A3 1
A2 2
A1 3
A0 4
I6 5
I8 6
I7 7
RAM3 8
RAM0 9
VDD 10
F = 0 11
I0 12
I1 13
I2 14
CP 15
Q3 16
B0 17
B1 18
B2 19
B3 20
W
Seating Plane
A₁
A
Top
View
M_E
MA2901
40 OE
39 Y3
38 Y2
37 Y1
36 Y0
35 P
34 OVR
33 Cn+4
32 G
31 F3
30 VSS
29 Cn
28 I4
27 I5
26 I3
25 D0
24 D1
23 D2
22 D3
21 Q0
H
C
e₁
e
b
Z
15°
Figure 15: 40-Lead Ceramic DIL (Solder Seal) - Package Style C
9