MT40A1G8WE-075E Datasheet, PDF (117/358 Pages) Micron Technology – Refresh time of 8192-cycle at TC temperature range

8Gb: x8, x16 Automotive DDR4 SDRAM
V_REFDQ Calibration
Figure 63: V_REF Step: Single Step Size Increment Case
V_REF
Voltage
Step size
V
REF,val_tol
V_REF
(V_DDQ(DC))
t1
Figure 64: V_REF Step: Single Step Size Decrement Case
V_REF
Voltage
Step size
Time
t1
V_{REF,val_tol}
V_REF
(V_DDQ(DC))
Time
CCMTD-1406124318-10419
8gb_auto_ddr4_dram.pdf - Rev. C 3/17 EN
117
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