MT40A512M8
MT40A512M8 is Automotive DDR4 SDRAM manufactured by Micron Technology.
- Part of the MT40A1G4 comparator family.
- Part of the MT40A1G4 comparator family.
Features
Automotive DDR4 SDRAM
MT40A512M8 MT40A256M16
Features
- VDD = VDDQ = 1.2V ±60m V
- VPP = 2.5V
- 125m V/+250m V
- On-die, internal, adjustable VREFDQ generation
- 1.2V pseudo open-drain I/O
- Refresh maximum interval time at TC temperature range:
- 64ms at
- 40°C to 85°C
- 32ms at 85°C to 95°C
- 16ms at 96°C to 105°C
- 8ms at 106°C to 125°C
- 16 internal banks ( x8): 4 groups of 4 banks each
- 8 internal banks (x16): 2 groups of 4 banks each
- 8n-bit prefetch architecture
- Programmable data strobe preambles
- Data strobe preamble training
- mand/Address latency (CAL)
- Multipurpose register read and write capability
- Write leveling
- Self refresh mode
- Low-power auto self refresh (LPASR)
- Temperature controlled refresh (TCR)
- Fine granularity refresh
- Self refresh abort
- Maximum power saving
- Output driver calibration
- Nominal, park, and dynamic on-die termination (ODT)
- Data bus inversion (DBI) for data bus
- mand/Address (CA) parity
- Databus write cyclic redundancy check (CRC)
- Per-DRAM addressability
- Connectivity test
- Hard post package repair (h PPR) and soft post package repair (s PPR) modes
- JEDEC JESD-79-4 pliant
- AEC-Q100
- PPAP...
