参数资料
型号: SMQ320C32PCMM50
厂商: TEXAS INSTRUMENTS INC
元件分类: 数字信号处理
英文描述: 24-BIT, 50 MHz, OTHER DSP, PQFP144
封装: PLASTIC, QFP-144
文件页数: 37/50页
文件大小: 674K
代理商: SMQ320C32PCMM50
SMQ320C32
DIGITAL SIGNAL PROCESSOR
SGUS027B – APRIL 1998 – REVISED MARCH 19998
42
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
MECHANICAL DATA
PCM(S-PQFP-G***)
PLASTIC QUAD FLATPACK
4040015/A–10/93
1,03
0,73
30,95
31,45
108
73
109
144
136
A
72
37
SQ
NO. OF PINS***
A
144
22,75 TYP
25,35 TYP
160
0,16 NOM
4,10 MAX
0
°–7°
144 PIN SHOWN
27,80
28,20
SQ
Seating Plane
0,25 MIN
0,10
0,38
0,22
0,65 TYP
(see Note C)
0,13
M
3,60
3,20
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Falls within JEDEC MS-022
D. The 144PCM is identical to 160PCM except that 4 leads per corner are removed.
E. Foot length is measured from lead tip to a position on backside of lead 0,25 mm above seating plane (gage plane)
F. Preliminary drawing
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