价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TME | AS7C256A-12TCN | 0 | 1 | 12h | ||||||||
| Newark | AS7C256A-12TCN | 0 | 234 | |||||||||
| Future Electronics | AS7C256A-12TCN | 0 | 234 | Tray | ||||||||
| Avnet | AS7C256A-12TCN | 0 | 234 | 16h | ||||||||
| Mouser | 913-AS7C256A-12TCN | 36 | 1 | Tray |
备用零件
Price @ 1000
$ 2.8
$ 1.531
$ 1.531
Stock
99,372
145,675
145,675
Authorized Distributors
5
6
6
Case/Package
TSSOP
-
-
Number of Pins
28
28
28
Memory Type
RAM, SDR, SRAM - Asynchronous
-
-
Density
256 kb
-
-
Address Bus Width
15 b
-
-
Access Time
12 ns
12 ns
12 ns
Frequency
-
-
-
Interface
Parallel
Parallel
Parallel
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
供应链
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.00.41
Introduction Date2001-03-07
Lifecycle StatusProduction (Last Updated: 4 months ago)
描述
由其分销商提供的 Alliance Memory AS7C256A-12TCN 的描述。
AS7C256A Series 256-kbit (32 K x 8) 5 V 12 ns CMOS Static RAM - TSOP I-28
SRAM Chip Async Single 5V 256Kbit 32K X 8 12ns 28-Pin TSOP-I
Surface Mount Tray SRAM - Asynchronous SRAM ic memory 83MHz 12ns 256kb 5.5V
256Kb £¨32K x 8£© 32 k x 8 4.5V 70mA 5.5V Parallel TSOP-28
High Speed CMOS SRAM 256KB 5V 32K x 8 28pin TSOP 1
Sram, 256Kb, 32K X 8, 5V, 28Pin Tsop I, 12Ns, Commercial Temp, A Die/ Tray |Alliance Memory AS7C256A-12TCN
Standard SRAM, 32KX8, 12ns, CMOS, PDSO28
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/PackageTSSOP
Contact PlatingTin
Number of Pins28
Number of Terminals28
Technical
Access Time12 ns
Address Bus Width15 b
Density256 kb
InterfaceParallel
Max Frequency83 MHz
Max Operating Temperature70 °C
Max Supply Current70 mA
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeRAM, SDR, SRAM - Asynchronous
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Circuits1
Number of Ports1
Number of Words32000
Operating Supply Voltage5 V
Temperature GradeCommercial
Dimensions
Height - Seated (Max)1.2 mm
Length11.8 mm
Terminal Pitch550 µm
Width8 mm