备用零件
Price @ 1000
$ 5.08
$ 5.2
$ 5.2
Stock
35,913
92,411
92,411
Authorized Distributors
3
1
1
Case/Package
QFP
TQFP
TQFP
Number of Pins
100
100
100
Memory Type
RAM, SDR, SRAM
SRAM
SRAM
Density
9 Mb
4.5 Mb
4.5 Mb
Address Bus Width
19 b
18 b
18 b
Access Time
7.5 ns
7.5 ns
7.5 ns
Frequency
-
117 MHz
117 MHz
Interface
Parallel
Parallel
Parallel
Min Supply Voltage
3.135 V
3.135 V
3.135 V
Max Supply Voltage
3.465 V
3.465 V
3.465 V
供应链
Country of OriginTaiwan
Export Control Classification Number (ECCN) Code3A991.b.2.a
Harmonized Tariff Schedule (HTS) Code8542.32.00.41
Introduction Date2010-10-12
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2024-05-02
LTD Date2024-11-02
相关零件
Alliance MemoryAS8C403625-QC75N
AS8C403625 Series 4 Mb (256 K x 36) 3.3 V Synchronous RAM - TQFP100
Renesas71V3577S75PFG
4.5Mb £¨128K x 36£© 128 k x 36 3.135V 255mA 3.465V 117MHz Parallel TQFP-100 20mm*14mm*1.4mm
4Mb, Flow-Through, Sync with ECC, 128K x 36, 7.5ns, 3.3v I/O, 100 Pin TQFP, RoHS
描述
由其分销商提供的 Alliance Memory AS8C401825-QC75N 的描述。
AS8C401825 Series 4 Mb (512 K x 18) 3.3 V 7.5 ns Synchronous SRAM - TQFP100
4Mb £¨256K x 18£© 256 k x 18 3.135V 255mA 3.465V 117MHz Parallel QFP
e3/e6 Surface Mount Tray SRAM - Synchronous SDR ic memory 117MHz 7.5ns 0.635mm 0.03A
SRAM Chip Sync Dual 3.3V 9M-Bit 512K x 18 7.5ns 100-Pin TQFP
SDRAM 4MB 7.5ns 3.3V 256K x 18 100 TQFP
Standard SRAM, 256KX8, 7.5ns, CMOS, PQFP100
4M, Sync Sram, 256K X 18, 3.3V, 7.5Ns, Pb, Commercial Temp, 100 Tqfp |Alliance Memory AS8C401825-QC75N
IC SRAM 4MBIT PAR 117MHZ 100TQFP
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/PackageQFP
Number of Pins100
Number of Terminals100
Technical
Access Time7.5 ns
Address Bus Width19 b
Density9 Mb
InterfaceParallel
Max Frequency117 MHz
Max Operating Temperature70 °C
Max Supply Current255 mA
Max Supply Voltage3.465 V
Memory Size512 kB
Memory TypeRAM, SDR, SRAM
Min Operating Temperature0 °C
Min Supply Voltage3.135 V
Number of Circuits1
Number of Ports2
Operating Supply Voltage3.3 V
Temperature GradeCommercial
Dimensions
Terminal Pitch635 µm