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M2V64S20BTP-8 Dataheets PDF



Part Number M2V64S20BTP-8
Manufacturers Mitsubishi
Logo Mitsubishi
Description 64M bit Synchronous DRAM
Datasheet M2V64S20BTP-8 DatasheetM2V64S20BTP-8 Datasheet (PDF)

SDRAM (Rev.1.2) Apr. '99 64M bit Synchronous DRAM MITSUBISHI LSIs M2V64S20BTP-7,-7L,-8,-8L,-8A,-10,-10L (4-BANK x 4194304-WORD x 4-BIT) M2V64S30BTP-7,-7L,-8,-8L,-8A,-10,-10L (4-BANK x 2097152-WORD x 8-BIT) M2V64S40BTP-7,-7L,-8,-8L,-8A,-10,-10L (4-BANK x 1048576-WORD x 16-BIT) DESCRIPTION The M2V64S20BTP is organized as 4-bank x 4194304-word x 4-bit, M2V64S30BTP is organized as 4-bank x 2097152-word x 8-bit, and M2V64S40BTP is organized as 4-bank x 1048576-word x 16-bit Synchronous DRAM with.

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SDRAM (Rev.1.2) Apr. '99 64M bit Synchronous DRAM MITSUBISHI LSIs M2V64S20BTP-7,-7L,-8,-8L,-8A,-10,-10L (4-BANK x 4194304-WORD x 4-BIT) M2V64S30BTP-7,-7L,-8,-8L,-8A,-10,-10L (4-BANK x 2097152-WORD x 8-BIT) M2V64S40BTP-7,-7L,-8,-8L,-8A,-10,-10L (4-BANK x 1048576-WORD x 16-BIT) DESCRIPTION The M2V64S20BTP is organized as 4-bank x 4194304-word x 4-bit, M2V64S30BTP is organized as 4-bank x 2097152-word x 8-bit, and M2V64S40BTP is organized as 4-bank x 1048576-word x 16-bit Synchronous DRAM with LVTTL interface. All inputs and outputs are referenced to the rising edge of CLK. The M2V64S20BTP, M2V64S30BTP, M2V64S40BTP achieve very high speed data rate up to 125MHz, and are suitable for main memory or graphic memory in computer systems. FEATURES - Single 3.3v ± 0.3v power supply - Clock frequency 125MHz /100MHz - Fully synchronous operation referenced to clock rising edge - 4 bank operation controlled by BA0, BA1 (Bank Address) - /CAS latency- 2/3 (programmable) - Burst length- 1/2/4/8/Full Page (programmable) - Burst type- sequential / interleave (programmable) - Column access - random - Burst Write / Single Write (programmable) - Auto precharge / All bank precharge controlled by A10 - Auto refresh and Self refresh - 4096 refresh cycles /64ms - Column address A0-A9 (x4), A0-A8(x8), A0-A7(x16) - LVTTL Interface - 400-mil, 54-pin Thin Small Outline Package (TSOP II) with 0.8mm lead pitch M2V64S20BTP M2V64S30BTP M2V64S40BTP -7, -7L -8, -8L -8A -10, -10L Max. Frequency CLK Access Time 100MHz(CL2) 6ns 100MHz(CL3) 6ns 125MHz 6ns 100MHz 8ns MITSUBISHI ELECTRIC 1 SDRAM (Rev.1.2) Apr. '99 64M bit Synchronous DRAM MITSUBISHI LSIs M2V64S20BTP-7,-7L,-8,-8L,-8A,-10,-10L (4-BANK x 4194304-WORD x 4-BIT) M2V64S30BTP-7,-7L,-8,-8L,-8A,-10,-10L (4-BANK x 2097152-WORD x 8-BIT) M2V64S40BTP-7,-7L,-8,-8L,-8A,-10,-10L (4-BANK x 1048576-WORD x 16-BIT) PIN CONFIGURATION (TOP VIEW) M2V64S20BTP M2V64S30BTP M2V64S40BTP Vdd NC VddQ NC DQ0 VssQ NC NC VddQ NC DQ1 VssQ NC Vdd NC /WE /CAS /RAS /CS BA0(A13) BA1(A12) A10 A0 A1 A2 A3 Vdd Vdd DQ0 VddQ NC DQ1 VssQ NC DQ2 VddQ NC DQ3 VssQ NC Vdd NC /WE /CAS /RAS /CS BA0(A13) BA1(A12) A10 A0 A1 A2 A3 Vdd Vdd DQ0 VddQ DQ1 DQ2 VssQ DQ3 DQ4 VddQ DQ5 DQ6 VssQ DQ7 Vdd DQML /WE /CAS /RAS /CS BA0(A13) BA1(A12) A10 A0 A1 A2 A3 Vdd 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 54 Vss Vss 53 DQ15 52 VssQ DQ7 VssQ 51 DQ14 NC 50 DQ13 49 VddQ 48 DQ12 DQ6 VddQ NC 47 DQ11 46 VssQ 45 DQ10 DQ5 VssQ NC 44 DQ9 DQ4 43 VddQ VddQ 42 DQ8 NC 41 Vss Vss 40 NC NC 39 DQMU DQM 38 CLK 37 CKE 36 NC CLK CKE NC 35 A11 A11 34 A9 A9 33 A8 A8 32 A7 A7 31 A6 A6 30 A5 A5 29 A4 28 Vss A4 Vss Vss NC VssQ NC DQ3 VddQ NC NC VssQ NC DQ2 VddQ NC Vss NC DQM CLK CKE NC A11 A9 A8 A7 A6 A5 A4 Vss CLK CKE /CS /RAS /CAS /WE DQ0-3(x4), DQ0-7(x8), DQ0-15(x16) DQM (x4, x8) ,DQML/U (x16) A0-11 BA0,1 Vdd VddQ Vss VssQ : Master Clock : Clock Enable : Chip Select : Row Address Strobe : Column Address St.


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