MT40A512M16LY-062E:E Micron

8Gb: x8, x16 Automotive DDR4 SDRAM Features Automotive DDR4 SDRAM MT40A1G8 MT40A512M16 1 Options Marking Features Configuration V = V = 1.2V 60mV DD DDQ 1 Gig x 8 1G8 V = 2.5V 125mV/+250mV PP 512 Meg x 16 512M16 On-die, internal, adjustable V generation REFDQ 78-ball FBGA package (Pb-free) x8 1.2V pseudo open-drain I/O 8mm x 12mm Rev. B WE Refresh time of 8192-cycle at T temperature range: C 7.5mm x 11mm Rev. E SA 64ms at 40C to 85C 96-ball FBGA package (Pb-free) x16 32ms at 85C to 95C 8mm x 14mm Rev. B JY 16ms at 95C to 105C 7.5mm x 13.5mm Rev. E LY 8ms at 105C to 125C Timing cycle time 16 internal banks (x8): 4 groups of 4 banks each 0.625ns CL = 22 (DDR4-3200) -062E 8 internal banks (x16): 2 groups of 4 banks each 0.750ns CL = 18 (DDR4-2666) -075E 8n-bit prefetch architecture 0.833ns CL = 16 (DDR4-2400) -083E Programmable data strobe preambles Product certification Data strobe preamble training Automotive A Command/Address latency (CAL) Operating temperature Multipurpose register read and write capability Industrial (40 T 95C) IT C Write leveling Automotive (40 T 105C) AT C Self refresh mode 3 Ultra-high (40 T 125C) UT C Low-power auto self refresh (LPASR) Revision :B, :E Temperature controlled refresh (TCR) 1. Not all options listed can be combined to Notes: Fine granularity refresh define an offered product. Use the part Self refresh abort catalog search on 8Gb: x8, x16 Automotive DDR4 SDRAM Features Table 1: Key Timing Parameters 1 t t t Speed Grade Data Rate (MT/s) Target CL-nRCD-nRP AA (ns) RCD (ns) RP (ns) -062E 3200 22-22-22 13.75 13.75 13.75 -075E 2666 18-18-18 13.5 13.5 13.5 -083E 2400 16-16-16 13.32 13.32 13.32 Note: 1. Refer to the Speed Bin Tables for backward compatibility. Table 2: Addressing Parameter 1024 Meg x 8 512 Meg x 16 Number of bank groups 4 2 Bank group address BG 1:0 BG0 Bank count per group 4 4 Bank address in bank group BA 1:0 BA 1:0 Row addressing 64K (A 15:0 ) 64K (A 15:0 ) Column addressing 1K (A 9:0 ) 1K (A 9:0 ) 1 Page size 1KB 2KB Note: 1. Page size is per bank, calculated as follows: COLBITS Page size = 2 ORG/8, where COLBIT = the number of column address bits and ORG = the number of DQ bits. Figure 1: Order Part Number Example Example Part Number: MT40A1G8WE-083EAAT:B - : Configuration Package Speed Revision MT40A Configuration Mark Revision 1 Gig x 8 1G8 :B 512 Meg x 16 512M16 :E Package Mark Case Temperature Mark 78-ball 8.0mm x 12.0mm FBGA WE 78-ball 7.5mm x 11.0mm FBGA Commercial SA None 96-ball 8.0mm x 14.0mm FBGA JY Industrial IT 96-ball 7.5mm x 13.5mm FBGA LY Automotive AT Ultra-high UT Mark Speed Grade t Product certification Mark -083E CK = 0.833ns, CL = 16 t -075E CK = 0.750ns, CL = 18 Automotive A t -062E CK = 0.625ns, CL = 22 CCMTD-1406124318-10419 Micron Technology, Inc. reserves the right to change products or specifications without notice. 2 8gb auto ddr4 dram.pdf - Rev. I 09/2020 EN 2016 Micron Technology, Inc. All rights reserved.