供应链
Country of OriginTaiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.00.41
Introduction Date2009-04-30
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2021-07-25
LTD Date2021-09-30
相关零件
Renesas71256SA25TPG
IC SRAM 256KBIT 25NS 28DIP / SRAM Chip Async Single 5V 256K-bit 32K x 8 25ns 28-Pin PDIP Tube
描述
由其分销商提供的 Alliance Memory AS6C62256A-70PIN 的描述。
AS6C62256A Series 256 kb (32 K x 8) 4.5 to 5.5 V 70 ns Static RAM - PDIP-28
Low Power CMOS SRAM 256KB 28pin 600mil DIP 5V 32K X 8
EAR99 Through Hole Tube 32KX8 ic memory 70ns 3.937mm 256kb 5V
Standard SRAM, 32KX8, 70ns, CMOS, PDIP28
SRAM Chip Async Single 5V 256K-Bit 32K x 8 70ns
SRAM 32Kx8 70ns DIP28 RoHSconf
IC SRAM 256KBIT PARALLEL 28DIP
制造商别名
Alliance Memory 在全球拥有多个品牌，分销商可将其用作替代名称。Alliance Memory 也可称为以下名称：
- Alliance Memory Inc
- Alliance
- ALLIED-SIGNAL INC
- ALLIANCE MEMORY Datasheet
- ALLIANCE SEMICONDUCTOR CORP
- Alliance Memory Semiconductor
- Aliance Memory
- Alliance Memory Inc
技术规格
Physical
Case/PackageDIP
Number of Pins28
Number of Terminals28
Technical
Access Time70 ns
Address Bus Width15 b
Density256 kb
InterfaceParallel
Max Operating Temperature85 °C
Max Supply Current70 mA
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeRAM, SDR, SRAM - Asynchronous
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of Circuits1
Number of Ports1
Operating Supply Voltage5 V
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)3.937 mm
Length36.322 mm
Terminal Pitch2.54 mm
Width15.24 mm