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TM893NBM36H

Features: Organization TM893NBM36H/I . . . 8388608 * 36Single 5-V Power Supply (±10% Tolerance)72-Pin Single-In-Line Memory Module (SIMM) for Use With SocketsTM893NBM36H/ I Uses Sixteen 16M-Bit and Eight 4M-Bit DRAMs in Plastic Small-Outline J-Lead (SOJ) PackagesLong Refresh Period . . . 32 ms (2...

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SeekIC No. : 004523424 Detail

TM893NBM36H: Features: Organization TM893NBM36H/I . . . 8388608 * 36Single 5-V Power Supply (±10% Tolerance)72-Pin Single-In-Line Memory Module (SIMM) for Use With SocketsTM893NBM36H/ I Uses Sixteen 16M-Bit and...

TM893NBM36H Data Sheet

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Part Number:
TM893NBM36H
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

 Organization  TM893NBM36H/I . . . 8388608 * 36
 Single 5-V Power Supply (±10% Tolerance)
 72-Pin Single-In-Line Memory Module (SIMM) for Use With Sockets
 TM893NBM36H/ I Uses Sixteen 16M-Bit and Eight 4M-Bit DRAMs in Plastic Small-Outline J-Lead (SOJ) Packages
 Long Refresh Period . . . 32 ms (2 048 Cycles)†
 All Inputs, Outputs, and Clocks are Fully TTL Compatible
 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 3-State Output
 Presence Detect
 Operating Free-Air Temperature Range . . . 0°C to 70°C
 Performance Ranges:
                             ACCESS       ACCESS          ACCESS          READ
                               TIME             TIME               TIME              OR
                               tRAC             tCAC                tAA             WRITE
                                                                          CYCLE
                               (MAX)           (MAX)               (MAX)            (MIN)
893NBM36H/ I-60  60 ns             15 ns               30 ns          110 ns
893NBM36H/ I-70  70 ns             18 ns               35 ns          130 ns
893NBM36H/ I-80  80 ns             20 ns               40 ns          150 ns
 Low Power Dissipation
 Gold-Tabbed Version Available TM893NBM36H
 Tin-Lead (Solder) Tabbed Version Available: TM893NBM36I


Pinout

Connection Diagram


Specifications

Supply voltage range, VCC (see Note 1)  . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . 1 V to 7 V
Voltage range on any pin (see Note 1)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 V to 7 V
Short-circuit output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 mA
Power dissipation: TM893NBM36H, TM893NBM36I  . . . . .  . . .  . . . . . . . . . . . . . . . . . . . . .24 W
Operating free-air temperature range, TA  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0°C to 70°C
Storage temperature range, Tstg  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55°C to 125°C


Description

The TM893NBM36H/ I is a 32M-byte dynamic random-access memory (DRAM) organized as four times 8388608 × 9 (bit 9 is generally used for parity) in a 72-pin leadless SIMM. The SIMM is composed of sixteen TMS417400ADJ 4194304 × 4-bit DRAMs, each in a 24/26-lead plastic SOJ package, and eight TMS44100DJ
4194304 × 1-bit DRAMs, each in a 20/26-lead plastic SOJ package, mounted on a substrate with decoupling capacitors. The TMS417400ADJ and TM893NBM36H are described in the TMS417400A (literature number SMKS889) and TMS44100 (literature number SMHS561) data sheets, respectively. The TM893NBM36H SIMM is available in the double-sided, BM leadless module for use with sockets.




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