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AS7C256A-12JCN IC SRAM 256KBIT PARALLEL 28SOJ Alliance Memory, Inc.

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AS7C256A-12JCN IC SRAM 256KBIT PARALLEL 28SOJ Alliance Memory, Inc.

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Brand Name :Alliance Memory, Inc.
Model Number :AS7C256A-12JCN
MOQ :1
Price :Based on current price
Payment Terms :T/T
Supply Ability :In stock
Delivery Time :3-5 work days
Packaging Details :anti-static bag & cardboard box
Memory Type :Volatile
Memory Format :SRAM
Technology :SRAM - Asynchronous
Memory Size :256Kbit
Memory Organization :32K x 8
Memory Interface :Parallel
Clock Frequency :-
Write Cycle Time - Word, Page :12ns
Access Time :12 ns
Voltage - Supply :4.5V ~ 5.5V
Operating Temperature :0°C ~ 70°C (TA)
Mounting Type :Surface Mount
Package / Case :28-BSOJ (0.300", 7.62mm Width)
Supplier Device Package :28-SOJ
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Product Details

Functional description

The AS7C256A is a 5.0V high-performance CMOS 262,144-bit Static Random-Access Memory (SRAM) device organized as 32,768 words × 8 bits. It is designed for memory applications requiring fast data access at low voltage, including PentiumTM, PowerPCTM, and portable computing. Alliance’s advanced circuit design and process techniques permit 5.0V operation without sacrificing performance or operating margins.

Features

• Pin compatible with AS7C256
• Industrial and commercial temperature options
• Organization: 32,768 words × 8 bits
• High speed
- 10/12/15/20 ns address access time
- 5, 6, 7, 8 ns output enable access time
• Very low power consumption: ACTIVE
- 412.5 mW max @ 10 ns
• Very low power consumption: STANDBY
- 11 mW max CMOS I/O
• Easy memory expansion with CE and OE inputs
• TTL-compatible, three-state I/O
• 28-pin JEDEC standard packages
- 300 mil SOJ
- 8 × 13.4 mm TSOP 1
• ESD protection ≥ 2000 volts
• Latch-up current ≥ 200 mA
• 2.0V Data retention

Specifications

Attribute Attribute Value
Manufacturer Alliance Memory, Inc.
Product Category Memory ICs
Series -
Packaging Tube Alternate Packaging
Package-Case 28-BSOJ (.300", 7.62mm Width)
Operating-Temperature 0°C ~ 70°C (TA)
Interface Parallel
Voltage-Supply 4.5 V ~ 5.5 V
Supplier-Device-Package 28-SOJ
Memory Capacity 256K (32K x 8)
Memory-Type SRAM - Asynchronous
Speed 12ns
Format-Memory RAM
Functional compatible componentForm,Package,Functional compatible component
Manufacturer Part# Description Manufacturer Compare
PDM41256LB12SO
Memory
Standard SRAM, 32KX8, 12ns, CMOS, PDSO28 IXYS Corporation AS7C256A-12JCN vs PDM41256LB12SO
K6E0808C1E-JC12
Memory
Standard SRAM, 32KX8, 12ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 Samsung Semiconductor AS7C256A-12JCN vs K6E0808C1E-JC12
AS7C256A-12JCN
Memory
Standard SRAM, 32KX8, 12ns, CMOS, PDSO28, 0.300 INCH, LEAD FREE, PLASTIC, SOJ-28 Alliance Memory Inc AS7C256A-12JCN vs AS7C256A-12JCN
AS7C256A-12JC
Memory
Standard SRAM, 32KX8, 12ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 Alliance Memory Inc AS7C256A-12JCN vs AS7C256A-12JC
K6E0808C1C-JC12
Memory
Standard SRAM, 32KX8, 12ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 Samsung Semiconductor AS7C256A-12JCN vs K6E0808C1C-JC12
KM68257EJ-12
Memory
Standard SRAM, 32KX8, 12ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 Samsung Semiconductor AS7C256A-12JCN vs KM68257EJ-12
KM68257CJ-12
Memory
Standard SRAM, 32KX8, 12ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 Samsung Semiconductor AS7C256A-12JCN vs KM68257CJ-12

Descriptions

SRAM - Asynchronous Memory IC 256Kb (32K x 8) Parallel 12ns 28-SOJ
SRAM 256K, 5V, 12ns, FAST 32K x 8 Asynch SRAM
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