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AS7C1024B-15JCN

Standard SRAM, 128KX8, 15ns, CMOS, PDSO32, SOJ-32

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Overview of AS7C1024B-15JCN

Functional description The AS7C1024B is a high performance CMOS 1,048,576-bit Static Random Access Memory (SRAM) device organized as 131,072 words x 8 bits. It is designed for memory applications where fast data access, low power, and simple interfacing are desired. Equal address access and cycle times (tAA, tRC, tWC) of 10/12/15/20 ns with output enable access times (tOE) of 5/6/7/8 ns are ideal for high performance applications. Active high and low chip enables (CE1, CE2) permit easy memory expansion with multiple-bank systems.Features • Industrial and commercial temperatures • Organization: 131,072 words x 8 bits • High speed - 10/12/15/20 ns address access time - 5/6/7/8 ns output enable access time • Low power consumption: ACTIVE - 605 mW / max @ 10 ns • Low power consumption: STANDBY - 55 mW / max CMOS • 6T 0.18u CMOS technology • Easy memory expansion with CE1, CE2, OE inputs • TTL/LVTTL-compatible, three-state I/O • 32-pin JEDEC standard packages - 300 mil SOJ - 400 mil SOJ - 8 × 20mm TSOP 1 - 8 x 13.4mm sTSOP 1 • ESD protection ≥ 2000 volts • Latch-up current ≥ 200 mA

Key Features

  • Industrial and commercial temperatures
  • Organization: 131,072 words x 8 bits
  • High speed
  • - 10/12/15/20 ns address access time
  • - 5/6/7/8 ns output enable access time
  • Low power consumption: ACTIVE
  • - 605 mW / max @ 10 ns
  • Low power consumption: STANDBY
  • - 55 mW / max CMOS
  • 6T 0.18u CMOS technology
  • Easy memory expansion with CE1, CE2, OE inputs
  • TTL/LVTTL-compatible, three-state I/O
  • 32-pin JEDEC standard packages
  • - 300 mil SOJ
  • - 400 mil SOJ
  • - 8 × 20mm TSOP 1
  • - 8 x 13.4mm sTSOP 1
  • ESD protection ≥ 2000 volts
  • Latch-up current ≥ 200 mA

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code Yes Rohs Code Yes
Part Life Cycle Code Active Ihs Manufacturer ALLIANCE MEMORY INC
Part Package Code SOJ Package Description SOJ, SOJ32,.44
Pin Count 32 Reach Compliance Code compliant
ECCN Code 3A991.B.2.B HTS Code 8542.32.00.41
Samacsys Manufacturer Alliance Memory Access Time-Max 15 ns
I/O Type COMMON JESD-30 Code R-PDSO-J32
Length 20.995 mm Memory Density 1048576 bit
Memory IC Type STANDARD SRAM Memory Width 8
Moisture Sensitivity Level 3 Number of Functions 1
Number of Terminals 32 Number of Words 131072 words
Number of Words Code 128000 Operating Mode ASYNCHRONOUS
Operating Temperature-Max 70 °C Operating Temperature-Min
Organization 128KX8 Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY Package Code SOJ
Package Equivalence Code SOJ32,.44 Package Shape RECTANGULAR
Package Style SMALL OUTLINE Parallel/Serial PARALLEL
Power Supplies 5 V Qualification Status Not Qualified
Seated Height-Max 3.7084 mm Standby Current-Max 0.01 A
Standby Voltage-Min 4.5 V Supply Current-Max 0.09 mA
Supply Voltage-Max (Vsup) 5.5 V Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V Surface Mount YES
Technology CMOS Temperature Grade COMMERCIAL
Terminal Form J BEND Terminal Pitch 1.27 mm
Terminal Position DUAL

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