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AS7C256B-15PIN IC SRAM 256KBIT PARALLEL 28DIP Alliance Memory, Inc.
AS7C256B-15PIN IC SRAM 256KBIT PARALLEL 28DIP Alliance Memory, Inc.
Specifications
Brand Name :
Alliance Memory, Inc.
Model Number :
AS7C256B-15PIN
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 :
15ns
Access Time :
15 ns
Voltage - Supply :
4.5V ~ 5.5V
Operating Temperature :
-40°C ~ 85°C (TA)
Mounting Type :
Through Hole
Package / Case :
28-DIP (0.300", 7.62mm)
Supplier Device Package :
28-PDIP
Description

Product Details

FUNCTIONAL DESCRIPTION

The AS7C256 is a high performance CMOS 262,144-bit Static Random Access Memory (SRAM) organized as 32,768 words × 8 bits. It is designed for memory applications where fast data access, low power, and simple interfacing are desired.

FEATURES

• Organization: 32,768 words × 8 bits
• High speed
– 10/12/15/20/25/35 ns address access time
– 3/3/4/5/6/8 ns output enable access time
• Low power consumption
– Active: 660 mW max (10 ns cycle)
– Standby: 11 mW max, CMOS I/O 2.75 mW max, CMOS I/O, L version
– Very low DC component in active power
• 2.0V data retention (L version)
• Equal access and cycle times
• Easy memory expansion with CE and OE inputs
• TTL-compatible, three-state I/O
• 28-pin JEDEC standard packages
– 300 mil PDIP and SOJ Socket compatible with 7C512 and 7C1024
– 330 mil SOIC
– 8×13.4 TSOP
• ESD protection > 2000 volts
• Latch-up current > 200 mA

Specifications

Attribute Attribute Value
Manufacturer Alliance Memory, Inc.
Product Category Memory ICs
Series -
Packaging Tube
Package-Case 28-DIP (0.300", 7.62mm)
Operating-Temperature -40°C ~ 85°C (TA)
Interface Parallel
Voltage-Supply 4.5 V ~ 5.5 V
Supplier-Device-Package 28-PDIP
Memory Capacity 256K (32K x 8)
Memory-Type SRAM - Asynchronous
Speed 15ns
Format-Memory RAM

Descriptions

SRAM - Asynchronous Memory IC 256Kb (32K x 8) Parallel 15ns 28-PDIP
SRAM 256K, 5V, FAST 32K x 8 Asynch SRAM
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AS7C256B-15PIN IC SRAM 256KBIT PARALLEL 28DIP Alliance Memory, Inc.

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Product Detail
Brand Name :
Alliance Memory, Inc.
Model Number :
AS7C256B-15PIN
MOQ :
1
Price :
Based on current price
Payment Terms :
T/T
Supply Ability :
In stock
Contact Supplier
AS7C256B-15PIN IC SRAM 256KBIT PARALLEL 28DIP Alliance Memory, Inc.

Sanhuang electronics (Hong Kong) Co., Limited

Verified Supplier
3 Years
shenzhen
Since 2005
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
Integrated Circuit IC, RF IC Module, Power Management ICs
Total Annual :
1000000-3000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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