가격 및 재고
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CoreStaff | ST68013604 | 238 | 1 | 1h | ||||||||
| Classic Components | UPD43257BGU-70L-A | 243 | 22h |
공급망
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.00.41
Introduction Date1996-09-01
Lifecycle StatusObsolete (Last Updated: 1 year ago)
설명
유통업체에서 제공한 NEC UPD43257BGU-70L-A에 대한 설명입니다.
256Kbit 4.5V 45mA 5.5V SOP 18mm*8.4mm*2.55mm
Standard SRAM, 32KX8, 70ns, CMOS, PDSO28
제조업체 별칭
NEC에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. NEC는 다음 이름으로도 알려져 있습니다:
- NEC ELECTRONICS
- NEC TOKIN
- NEC Corporation
- NEC CORP
- NEC ELECTRONICS CORP
- NEC ELECTRONICS AMERICA INC
- NECELEC
- NEC/TOKIN ELECTRONICS
- NEC DISPLAY SOLUTIONS
- NEC ELECTRONICS INC
- NEC Electronics America
- NEC RELAYS
- NECC
- NEC COMPOUND SEMICONDUCTOR DEVICES LTD
- NEC Electronics Group
- NEC DISPLAYS
- NEC ELECTR
- NEC DISCRETE SEMICONDUCTORS
- NEC ELECT
- NEC (VA)
- NEC UPD
- NEC (CEL)
- NEC DISPLAY SOLUTIONS OF AMERI
- NEC TOKIN KEMET
- NEC/RENESAS
기술 사양
Physical
Case/PackageSOP
Contact PlatingTin Bismuth
MountSurface Mount
Number of Pins28
Number of Terminals28
Technical
Access Time70 ns
Address Bus Width15 b
Density256 kb
InterfaceParallel
Max Operating Temperature70 °C
Max Supply Current45 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Nominal Supply Current45 mA
Number of Circuits1
Number of Ports1
Number of Words32000
Operating Supply Voltage5 V
Sync/AsyncAsynchronous
Temperature GradeCommercial
Word Size8 b
Dimensions
Height - Seated (Max)3 mm
Terminal Pitch1.27 mm
Width8.4 mm