TM124MBK36C, TM124MBK36S 1048576 BY 36-BIT TM248NBK36C, TM248NBK36S 2097152 BY 36-BIT DYNAMIC RAM MODULE

SMMS138B - MARCH 1992 - REVISED JUNE 1995

features

Organization TM124MBK36C...1048576 × 36 TM248NBK36C...2097152 × 36
Single 5-V Power Supply (±10% Tolerance)
72-pin Leadless Single In-Line Memory Module (SIMM)
TM124MBK36C - Utilizes Eight 4-Megabit DRAMs in Plastic Small-Outline J-Lead (SOJ) Packages and Two 4-Megabit Quad-CAS\ DRAMs in Plastic SOJ Packages
TM248NBK36C - Utilizes Sixteen 4-Megabit DRAMs in Plastic SOJ Packages and Four 4-Megabit Quad-CAS\ DRAMs in Plastic SOJ Packages
Long Refresh Period 16 ms (1024 Cycles)
All Inputs, Outputs, Clocks Fully TTL Compatible
3-State Output
Common CAS\ Control for Nine Common Data-In and Data-Out Lines, in Four Blocks
Enhanced Page Mode Operation With CAS\-Before-RAS\ (CBR), RAS\-Only, and Hidden Refresh
Presence Detect
Performance Ranges: ACCESS ACCESS ACCESS READ TIME TIME TIME OR t_RAC t_AA t_CAC WRITE CYCLE (MAX) (MAX) (MAX) (MIN)´124MBK36C-60 60 ns 30 ns 15 ns 110 ns´124MBK36C-70 70 ns 35 ns 18 ns 130 ns´124MBK36C-80 80 ns 40 ns 20 ns 150 ns´248NBK36C-60 60 ns 30 ns 15 ns 110 ns´248NBK36C-70 70 ns 35 ns 18 ns 130 ns´248NBK36C-80 80 ns 40 ns 20 ns 150 ns
Low Power Dissipation
Operating Free-Air-Temperature Range 0°C to 70°C
Gold-Tabbed Versions Available:
- TM124MBK36C
- TM248NBK36C
Tin-Lead (Solder) Tabbed Versions
- TM124MBK36S
- TM248NBK36S
  Part numbers in this data sheet are for the gold-tabbed version; the information applies to both gold-tabbed and solder-tabbed versions.

Title: 1048 576, 2097 152 BY 36-BIT DRAM MODULE
Product Family: SIMM
Device Functionality: 4M(1MX36), SIMM
Orderable Devices: TM124MBK36C-70

View the complete PDF datasheet: smms138b.pdf (164 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:TM124MBK36C

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