MX66U51235F Datasheet, PDF (87/96 Pages) Macronix International – 1.8V 512M-BIT [x 1/x 2/x 4] CMOS MXSMIO (SERIAL MULTI I/O) FLASH MEMORY

MX66U51235F
13. OPERATING CONDITIONS
At Device Power-Up and Power-Down
AC timing illustrated in Figure 76 and Figure 77 are for the supply voltages and the control signals at device power-
up and power-down. If the timing in the figures is ignored, the device will not operate correctly.
During power-up and power-down, CS# needs to follow the voltage applied on VCC to keep the device not to be
selected. The CS# can be driven low when VCC reach Vcc(min.) and wait a period of tVSL.
Figure 76. AC Timing at Device Power-Up
VCC(min)
VCC
GND
tVR
CS#
SCLK
SI
tCHSL
tSLCH
tDVCH
tCHDX
MSB IN
tSHSL
tCHSH
tSHCH
tCLCH
LSB IN
tCHCL
High Impedance
SO
Symbol
tVR
Parameter
VCC Rise Time
Notes
1
Min.
20
Max.
500000
Unit
us/V
Notes :
1. Sampled, not 100% tested.
2. For AC spec tCHSL, tSLCH, tDVCH, tCHDX, tSHSL, tCHSH, tSHCH, tCHCL, tCLCH in the figure, please refer to
Table 17. AC CHARACTERISTICS.
P/N: PM1863
REV. 1.0, NOV. 28, 2013
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