A25L40PMF-50UF Ver la hoja de datos (PDF) - AMIC Technology

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A25L40PMF-50UF

8 Mbit, Low Voltage, Serial Flash Memory With 50 MHz SPI Bus Interface

AMIC Technology 

Figure 17-2. Power-Down and Voltage Drop

VCC

VCC(max)

VCC(min)

No Device Access Allowed

tPU

Device Access Allowed

A25L80P

VCC(low)

tPD

time

Table 6. Power-Up Timing and VWI Threshold

Symbol

Parameter

tVSL1

tPUW1

VWI1

VCC(min) to S low

Time delay to Write instruction

Write Inhibit Voltage

Note: 1. These parameters are characterized only.

Min.

Max.

Unit

10

µs

1

10

ms

1

2

V

INITIAL DELIVERY STATE

The device is delivered with the memory array erased: all bits are set to 1 (each byte contains FFh). The Status Register contains

00h (all Status Register bits are 0).

PRELIMINARY (May 2005, Version 0.0)

23

AMIC Technology Corp.

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