参数资料
型号: WS128K32-20G4TC
元件分类: SRAM
英文描述: 128K X 32 MULTI DEVICE SRAM MODULE, 20 ns, CQFP68
封装: 40 MM, CERAMIC, LQFP-68
文件页数: 7/9页
文件大小: 156K
代理商: WS128K32-20G4TC
7
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
WS128K32-XXX
PACKAGE 519: 68 LEAD, CERAMIC QUAD FLAT PACK, LOW PROFILE CQFP (G1U)
0.38 (0.015)
± 0.05 (0.002)
0.25 (0.010)
25.27 (0.995)
± 0.13 (0.005) SQ
1.27 (0.050)
23.88 (0.940)
± 0.25 (0.010) SQ
20.3 (0.800) REF
0.84 (0.033) REF
DETAIL A
SEE DETAIL "A"
3.56 (0.140) MAX
0.61 (0.024)
± 0.15 (0.006)
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
The White 68 lead G1U CQFP
fills the same fit and function
as the JEDEC 68 lead CQFJ or
68 PLCC. But the G1U has the
TCE and lead inspection
advantage of the CQFP form.
0.940"
TYP
PACKAGE 509: 68 LEAD, LOW PROFILE CERAMIC QUAD FLAT PACK, CQFP (G2T)
0.38 (0.015)
± 0.05 (0.002)
0.27 (0.011)
± 0.04 (0.002)
25.15 (0.990)
± 0.26 (0.010) SQ
1.27 (0.050) TYP
24.03 (0.946)
± 0.26 (0.010)
22.36 (0.880)
± 0.26 (0.010) SQ
20.3 (0.800) REF
4.57 (0.180) MAX
0.19 (0.007)
± 0.06 (0.002)
23.87
(0.940) REF
1.0 (0.040)
± 0.127 (0.005)
0.25 (0.010) REF
1
° / 7°
R 0.25
(0.010)
DETAIL A
SEE DETAIL "A"
Pin 1
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
0.940"
TYP
The White 68 lead G2T CQFP
fills the same fit and function
as the JEDEC 68 lead CQFJ or
68 PLCC. But the G2T has the
TCE and lead inspection
advantage of the CQFP form.
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