MT8889C Datasheet, PDF (22/31 Pages) Mitel Networks Corporation – Integrated DTMFTransceiver with Adaptive Micro Interface

Pin 1
L
Package Outlines
E
A
C
H
e
D
A₂
A₁
Notes:
1) Not to scale
2) Dimensions in inches
3) (Dimensions in millimeters)
4) Ref. JEDEC Standard M0-150/M0118 for 48 Pin
5) A & B Maximum dimensions include allowable mold flash
B
20-Pin
Dim
Min Max
A
0.079
(2)
A₁ 0.002
(0.05)
B 0.0087 0.013
(0.22) (0.33)
C
0.008
(0.21)
D 0.27 0.295
(6.9) (7.5)
E
0.2
0.22
(5.0) (5.6)
e
0.025 BSC
(0.635 BSC)
A₂ 0.065 0.073
(1.65) (1.85)
H 0.29 0.32
(7.4) (8.2)
L 0.022 0.037
(0.55) (0.95)
24-Pin
Min Max
-
0.079
(2)
0.002
(0.05)
0.0087 0.013
(0.22) (0.33)
0.008
(0.21)
0.31
(7.9)
0.33
(8.5)
0.2
(5.0)
0.22
(5.6)
0.025 BSC
(0.635 BSC)
0.065 0.073
(1.65) (1.85)
0.29
(7.4)
0.32
(8.2)
0.022 0.037
(0.55) (0.95)
28-Pin
Min Max
0.079
(2)
0.002
(0.05)
0.0087 0.013
(0.22) (0.33)
0.008
(0.21)
0.39
(9.9)
0.42
(10.5)
0.2
(5.0)
0.22
(5.6)
0.025 BSC
(0.635 BSC)
0.065 0.073
(1.65) (1.85)
0.29
(7.4)
0.32
(8.2)
0.022 0.037
(0.55) (0.95)
48-Pin
Min Max
0.095 0.110
(2.41) (2.79)
0.008 0.016
(0.2) (0.406)
0.008 0.0135
(0.2) (0.342)
0.010
(0.25)
0.62 0.63
(15.75) (16.00)
0.291 0.299
(7.39) (7.59)
0.025 BSC
(0.635 BSC)
0.089 0.099
(2.26) (2.52)
0.395 0.42
(10.03) (10.67)
0.02 0.04
(0.51) (1.02)
Small Shrink Outline Package (SSOP) - N Suffix
General-11