供应链
Export Control Classification Number (ECCN) Code3A001.a.2.c
Harmonized Tariff Schedule (HTS) Code8540000000
Introduction Date1988-01-01
Lifecycle StatusObsolete (Last Updated: 2 months ago)
LTB Date2023-07-31
LTD Date2024-01-31
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 2 months ago)
制造商别名
Renesas 在全球拥有多个品牌，分销商可将其用作替代名称。Renesas 也可称为以下名称：
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- RENESASTEC
- RENESES
- Renesas Technology America
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENEASAS
- RENESAS/M
技术规格
Physical
Body MaterialCeramic
Case/PackageCDIP
MSL1
MountThrough Hole
Number of Pins28
Number of Terminals28
Technical
Access Time25 ns
Address Bus Width15 b
Density256 kb
Part Family71256
InterfaceParallel
Max Input Voltage5.5 V
Max Operating Temperature125 °C
Max Supply Current115 mA
Max Supply Voltage5.5 V
Memory Size256 kB
Memory TypeRAM, SRAM - Asynchronous
Min Input Voltage4.5 V
Min Operating Temperature-55 °C
Min Supply Voltage4.5 V
Nominal Supply Current130 mA
Number of Circuits1
Number of Ports1
Number of Words32000
Operating Supply Voltage5 V
Package Quantity0
PackagingBulk
Sync/AsyncAsynchronous
Temperature GradeMilitary
Word Size8 b
Dimensions
Height3.56 mm
Height - Seated (Max)5.08 mm
Length37.72 mm
Pitch2.54 mm
Terminal Pitch2.54 mm
Thickness3.56 mm
Width7.62 mm