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AS7C34098A-10TCN

Standard SRAM, 256KX16, 10ns, CMOS, PDSO44, LEAD FREE, TSOP2-44

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Overview of AS7C34098A-10TCN

Functional description The AS7C34098A is a high-performance CMOS 4,194,304-bit Static Random Access Memory (SRAM) device organized as 262,144 words × 16 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 4/5/6/7 ns are ideal for high-performance applications. The chip enable input CE permits easy memory expansion with multiple-bank memory systems.Features • Pin compatible with AS7C34098 • Industrial and commercial temperature • Organization: 262,144 words × 16 bits • Center power and ground pins • High speed - 10/12/15/20 ns address access time - 4/5/6/7 ns output enable access time • Low power consumption: ACTIVE - 650 mW /max @ 10 ns • Low power consumption: STANDBY - 28.8 mW /max CMOS • Individual byte read/write controls • Easy memory expansion with CE, OE inputs • TTL- and CMOS-compatible, three-state I/O • 44-pin JEDEC standard packages - 400-mil SOJ - TSOP 2 • ESD protection ≥ 2000 volts • Latch-up current ≥ 200 mA

Key Features

  • Pin compatible with AS7C34098
  • Industrial and commercial temperature
  • Organization: 262,144 words × 16 bits
  • Center power and ground pins
  • High speed
  • - 10/12/15/20 ns address access time
  • - 4/5/6/7 ns output enable access time
  • Low power consumption: ACTIVE
  • - 650 mW /max @ 10 ns
  • Low power consumption: STANDBY
  • - 28.8 mW /max CMOS
  • Individual byte read/write controls
  • Easy memory expansion with CE, OE inputs
  • TTL- and CMOS-compatible, three-state I/O
  • 44-pin JEDEC standard packages
  • - 400-mil SOJ
  • - TSOP 2
  • 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 TSOP2 Package Description TSOP2, TSOP44,.46,32
Pin Count 44 Reach Compliance Code compliant
ECCN Code 3A991.B.2.A HTS Code 8542.32.00.41
Factory Lead Time 20 Weeks Samacsys Manufacturer Alliance Memory
Access Time-Max 10 ns I/O Type COMMON
JESD-30 Code R-PDSO-G44 JESD-609 Code e3
Length 18.415 mm Memory Density 4194304 bit
Memory IC Type STANDARD SRAM Memory Width 16
Moisture Sensitivity Level 3 Number of Functions 1
Number of Terminals 44 Number of Words 262144 words
Number of Words Code 256000 Operating Mode ASYNCHRONOUS
Operating Temperature-Max 70 °C Operating Temperature-Min
Organization 256KX16 Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY Package Code TSOP2
Package Equivalence Code TSOP44,.46,32 Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE Parallel/Serial PARALLEL
Power Supplies 3.3 V Qualification Status Not Qualified
Seated Height-Max 1.2 mm Standby Current-Max 0.008 A
Standby Voltage-Min 3 V Supply Current-Max 0.17 mA
Supply Voltage-Max (Vsup) 3.6 V Supply Voltage-Min (Vsup) 3 V
Supply Voltage-Nom (Vsup) 3.3 V Surface Mount YES
Technology CMOS Temperature Grade COMMERCIAL
Terminal Finish TIN Terminal Form GULL WING
Terminal Pitch 0.8 mm Terminal Position DUAL
Width 10.16 mm

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