MT40A4G4 Overview
Refer to Micron’s 8Gb DDR4 SDRAM data sheet for the specifications not included in this document. Specifications for base part number MT40A2G4 correlate to TwinDie manufacturing part number MT40A4G4; specifications for base part number MT40A1G8 correlate to TwinDie manufacturing part number MT40A2G8.
MT40A4G4 Key Features
- Uses 8Gb Micron die
- Two ranks (includes dual CS#, ODT, and CKE balls)
- Each rank has 4 groups of 4 internal banks for con
- VDD = VDDQ = 1.2V (1.14-1.26V)
- 1.2V VDDQ-terminated I/O
- JEDEC-standard ball-out
- Low-profile package
- TC of 0°C to 95°C
- 0°C to 85°C: 8192 refresh cycles in 64ms
- 85°C to 95°C: 8192 refresh cycles in 32ms