參數(shù)資料
型號(hào)： UT7C139C55WPA
英文描述： x9 Dual-Port SRAM
中文描述： X9熱賣雙端口SRAM
文件頁(yè)數(shù)： 20/21頁(yè)
文件大?。?/td> 272K
代理商： UT7C139C55WPA
20
UT7C138/UT7C139 Dual-Port SRAM
UT ****
*
**
- * * * * * *
Total Dose:
( )
= None
Lead Finish:
(A) =
(C) = Gold
(X) =
Solder
Optional
Screening:
(C)
=
Military Temperature Range flow
(P)
=
Prototype flow
Package Type:
(G) =
(W) =
68-lead PGA
68-lead Flatpack
Access Time:
(45) = 45ns access time
(55) =
55ns access time
Device Type Modifier:
(C)
=
CMOS-compatible Inputs, 5.0V operation
Device Type:
(7C138) = 4Kx8 Dual-Port SRAM
(7C139) = 4Kx9 Dual-Port SRAM
Notes:
1. Lead finish (A,C, or X) must be specified.
2. If an “X” is specified when ordering, then the part marking will match the lead finish and will be either “A” (solder) or “C” (gold).
3. Military Temperature Range flow per UTMC Manufacturing Flows Document. Radiation characteristics are neither tested nor guaranteed and may
not be specified.
4. Prototypes are produced to UTMC’s prototype flow and are tested at 25
°
C only. Radiation characteristics are neither tested nor guaranteed. Lead finish
is GOLD only.
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