參數(shù)資料
型號(hào): WE256K32-250G2TIEA
廠商: MICROSEMI CORP-PMG MICROELECTRONICS
元件分類: PROM
英文描述: 256K X 32 EEPROM 5V MODULE, 250 ns, CQFP68
封裝: 22.40 X 22.40 MM, 4.57 MM HEIGHT, HERMETIC SEALED, CERAMIC, LQFP-68
文件頁數(shù): 2/11頁
文件大?。?/td> 0K
代理商: WE256K32-250G2TIEA
10
White Electronic Designs Corporation Phoenix, AZ (602) 437-1520
WE256K32-XG2TXE
PACKAGE 509: 68 LEAD, 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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