ML4642
PHYSICAL DIMENSIONS inches (millimeters)
Package: R28
28-Pin SSOP
0.397 - 0.407
(10.08 - 10.34)
28
0.205 - 0.213 0.301 - 0.313
(5.20 - 5.40)
(7.65 - 7.95)
PIN 1 ID
1
0.026 BSC
(0.65 BSC)
0.068 - 0.078
(1.73 - 1.98)
0º - 8º
0.009 - 0.015
(0.23 - 0.38)
0.022 - 0.030
(0.55 - 0.95)
0.004 - 0.008
(0.10 - 0.20)
0.066 - 0.070
(1.68 - 1.78)
0.002 - 0.008
(0.05 - 0.20)
SEATING PLANE
Package: Q28
28-Pin PLCC
0.485 - 0.495
(12.32 - 12.57)
0.042 - 0.056
(1.07 - 1.42)
0.450 - 0.456
0.025 - 0.045
(11.43 - 11.58)
(0.63 - 1.14)
(RADIUS)
1
PIN 1 ID
0.042 - 0.048
(1.07 - 1.22)
0.300 BSC
(7.62 BSC)
0.390 - 0.430
(9.90 - 10.92)
0.450 - 0.456 0.485 - 0.495
(11.43 - 11.58) (12.32 - 12.57)
8
22
15
0.009 - 0.011
(0.23 - 0.28)
0.050 BSC
(1.27 BSC)
0.099 - 0.110
(2.51 - 2.79)
0.026 - 0.032
(0.66 - 0.81)
0.165 - 0.180
(4.06 - 4.57)
0.148 - 0.156
(3.76 - 3.96)
0.013 - 0.021
(0.33 - 0.53)
SEATING PLANE
14