參數(shù)資料
型號(hào)： UPD43257BGU-85LL
廠商： NEC Corp.
英文描述： 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT
中文描述： 256K位CMOS靜態(tài)RAM 32K的詞8位
文件頁數(shù)： 18/20頁
文件大?。?/td> 157K
代理商： UPD43257BGU-85LL
Data Sheet M10693EJ7V0DS00
18
μ
PD43257B
Recommended Soldering Conditions
The following conditions must be met when soldering
μ
PD43257B. For more details, refer to our document
“SEMICONDUCTOR DEVICE MOUNTING TECHNOLOGY MANUAL” (C10535E).
Please consult with our sales offices in case other soldering process is used, or in case soldering is done under
different conditions.
Types of Surface Mount Device
μ
PD43257BGU-xxL
μ
PD43257BGU-xxLL
: 28-PIN PLASTIC SOP (11.43 mm (450))
: 28-PIN PLASTIC SOP (11.43 mm (450))
Please consult with our sales offices.
Types of Through Hole Mount Device
μ
PD43257BCZ-xxL
μ
PD43257BCZ-xxLL
: 28-PIN PLASTIC DIP (15.24 mm (600))
: 28-PIN PLASTIC DIP (15.24 mm (600))
Soldering process
Soldering conditions
Wave soldering (only to leads)
Solder temperature : 260
°
C or below,
Flow time : 10 seconds or below
Partial heating method
Terminal temperature : 300
°
C or below,
Time : 3 seconds or below (Per one lead)
Caution Do not jet molten solder on the surface of package.
相關(guān)PDF資料
PDF描述
UPD43257BCZ-70L 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT
UPD43257BCZ-70LL 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT
UPD442002-X 2M-BIT CMOS STATIC RAM 128K-WORD BY 16-BIT EXTENDED TEMPERATURE OPERATION
UPD442002F9-DD10X-BC2-A Hook-Up Wire; Conductor Size AWG:20; No. Strands x Strand Size:7 x 28; Jacket Color:Yellow; Approval Bodies:UL; Approval Categories:UL AWM Style 1180; Passes VW-1 Flame Test; Cable/Wire MIL SPEC:MIL-W-16878/5 Type EE RoHS Compliant: Yes
UPD442002F9-BB70X-BC2-A 2M-BIT CMOS STATIC RAM 128K-WORD BY 16-BIT EXTENDED TEMPERATURE OPERATION
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