供应链
Harmonized Tariff Schedule (HTS) Code8542.31.00.20
Introduction Date1987-08-01
Lifecycle StatusObsolete (Last Updated: 5 months ago)
LTB Date2004-04-30
LTD Date2004-10-31
制造商别名
NEC 在全球拥有多个品牌，分销商可将其用作替代名称。NEC 也可称为以下名称：
- 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
技术规格
Physical
Number of Terminals68
Technical
Max Frequency6 MHz
Max Operating Temperature70 °C
Max Supply Current60 mA
Max Supply Voltage5.5 V
Min Operating Temperature-10 °C
Min Supply Voltage4.5 V
Number of I/Os48
Operating Supply Voltage5 V
RAM Size256 B
Temperature GradeCommercial
Dimensions
Height - Seated (Max)4.6 mm
Length24.2 mm
Terminal Pitch1.27 mm
Width24.2 mm