MT2LDT832H Datasheet | Micron Technology

FEATURES - JEDEC pinout in a 72-pin, small-outline, dual inline memory module (SODIMM) - 16MB (4 Meg x 32) and 32MB (8 Meg x 32) - High-performance CMOS silicon-gate process - Single +3.3V ±0.3V power supply - All inputs, outputs and clocks are TTL-patible - 4,096-cycle CAS#-BEFORE-RAS# (CBR) refresh distributed across 64ms - FAST PAGE MODE (FPM) or Extended Data-Out (EDO) PAGE MODE access cycles - Optional self refresh (S) for low-power data retention MT2LDT432H (X)(S), MT4LDT832H (X)(S) For the latest data sheet, please refer to the Micron Web site: .micronsemi./datasheets/datasheet.html PIN ASSIGNMENT (Front View) 72-Pin Small-Outline DIMM OPTIONS - Package 72-pin SODIMM (gold) - Timing 50ns access 60ns access - Access Cycles FAST PAGE MODE EDO PAGE MODE - Refresh Rates Standard Refresh Self Refresh (128ms period) MARKING PIN FRONT PIN 1 VSS 2 3 DQ1 4 G 5 DQ3 6 7 DQ5 8 9 DQ7 10 -5 . 11 PRD1 12 -6 13 A1 14 15 A3 16 17 A5 18 None 19 A10 20 21 DQ8 22 X 23 DQ10 24 25 DQ12 26 27 DQ14 28 None 29 A11 30 S 31 A8 32 33 NC/RAS3#- 34 35 DQ15 36 - 32MB version only BACK DQ0 DQ2 DQ4 DQ6 VDD A0 A2 A4 A6 NC DQ9 DQ11 DQ13 A7 VDD A9 RAS2# NC PIN FRONT PIN 37 DQ16 38 39 VSS 40 41 CAS2# 42 43 CAS1# 44 45 NC/RAS1#- 46 47 WE# 48 49 DQ18 50 51 DQ20 52 53 DQ22 54 55 NC 56 57 DQ25 58 59 DQ28 60 61 VDD 62 63 DQ30 64 65 NC 66 67 PRD3 68 69 PRD5 70 71 PRD7 72 BACK DQ17 CAS0# CAS3# RAS0# NC (A12) NC (A13) DQ19 DQ21 DQ23 DQ24 DQ26 DQ27 DQ29 DQ31 PRD2 PRD4 PRD6 VSS Data Shee PART NUMBERS EDO Operating Mode PART NUMBER MT2LDT432HG-x X MT2LDT432HG-x XS MT4LDT832HG-x X MT4LDT832HG-x XS x = speed CONFIGURATION 4 Meg x 32 4 Meg x 32 8 Meg x 32 8 Meg x 32 REFRESH Standard Self Standard Self NOTE: Symbols in parentheses are not used on these modules but may be used for other modules in this product family. They are for reference only. KEY TIMING PARAMETERS EDO Operating Mode SPEED -5 -6 t RC 84ns 104ns t RAC t PC 20ns 25ns t AA 25ns 30ns t CAC t CAS FPM Operating Mode PART NUMBER...