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AS7C31025B-12JCN

Standard SRAM, 128KX8, 12ns, CMOS, PDSO32, 0.400 INCH, LEAD FREE, SOJ-32

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Overview of AS7C31025B-12JCN

Functional descriptionThe AS7C31025B is a high-performance CMOS 1,048,576-bit Static Random Access Memory (SRAM) device organized as 131,072 x 8 bits. It is designed for memory applications where fast data access, low power, and simple interfacing are desired.Features• Industrial and commercial temperatures• Organization: 131,072 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 - 252 mW / max @ 10 ns• Low power consumption: STANDBY - 18 mW / max CMOS• 6 T 0.18 u CMOS technology• Easy memory expansion with CE, OE inputs• Center power and ground• TTL/LVTTL-compatible, three-state I/O• JEDEC-standard packages - 32-pin, 300 mil SOJ - 32-pin, 400 mil SOJ• ESD protection ≥ 2000 volts• Latch-up current ≥ 200 mA

Key Features

  • Industrial and commercial temperatures
  • Organization: 131,072 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
  • - 252 mW / max @ 10 ns
  • Low power consumption: STANDBY
  • - 18 mW / max CMOS
  • 6 T 0.18 u CMOS technology
  • Easy memory expansion with CE, OE inputs
  • Center power and ground
  • TTL/LVTTL-compatible, three-state I/O
  • JEDEC-standard packages
  • - 32-pin, 300 mil SOJ
  • - 32-pin, 400 mil SOJ
  • 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,
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 12 ns
JESD-30 Code R-PDSO-J32 JESD-609 Code e3/e6
Length 20.955 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 Package Body Material PLASTIC/EPOXY
Package Code SOJ Package Shape RECTANGULAR
Package Style SMALL OUTLINE Parallel/Serial PARALLEL
Seated Height-Max 3.7084 mm 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 Form J BEND
Terminal Pitch 1.27 mm Terminal Position DUAL
Width 10.16 mm

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