Availability
Qty in Stock: Call for availability
Min. Order Qty: 1
ACCESS MODE: FAST PAGE
ACCESS TIME-MAX: 80 NS
ADDITIONAL FEATURE: RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
I/O TYPE: COMMON
JESD-30 CODE: R-PDSO-J20
JESD-609 CODE: E0
LENGTH: 17.15 MM
MANUFACTURER: MITSUBISHI ELECTRIC
MANUFACTURER PART NUMBER: M5M44256BJ-8
MEMORY DENSITY: 1.0486 MBIT
MEMORY IC TYPE: FAST PAGE DRAM
MEMORY WIDTH: 4
NUMBER OF FUNCTIONS: 1
NUMBER OF PORTS: 1
NUMBER OF TERMINALS: 20
NUMBER OF WORDS: 262.144 K
NUMBER OF WORDS CODE: 256000
OPERATING MODE: ASYNCHRONOUS
OPERATING TEMPERATURE-MAX: 70 °C
OPERATING TEMPERATURE-MIN: 0 °C
ORGANIZATION: 256KX4
OUTPUT CHARACTERISTICS: 3-STATE
PACKAGE BODY MATERIAL: PLASTIC/EPOXY
PACKAGE CODE: SOJ
PACKAGE DESCRIPTION: SOJ, SOJ20/26,.34
PACKAGE EQUIVALENCE CODE: SOJ20/26,.34
PACKAGE SHAPE: RECTANGULAR
PACKAGE STYLE: SMALL OUTLINE
PART PACKAGE CODE: SOJ
PBFREE CODE: NO
PEAK REFLOW TEMPERATURE (CEL): NOT SPECIFIED
PIN COUNT: 20
POWER SUPPLIES: 5 V
QUALIFICATION STATUS: NOT QUALIFIED
REFRESH CYCLES: 512
SEATED HEIGHT-MAX: 3.55 MM
STANDBY CURRENT-MAX: 500 ΜA
SUBCATEGORY: DRAMS
SUPPLY CURRENT-MAX: 70 ΜA
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 FINISH: TIN/LEAD (SN/PB)
TERMINAL FORM: J BEND
TERMINAL PITCH: 1.27 MM
TERMINAL POSITION: DUAL
TIME@PEAK REFLOW TEMPERATURE-MAX (S): NOT SPECIFIED
WIDTH: 7.62 MM
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