M28W160C-ZBS Ver la hoja de datos (PDF) - Numonyx -> Micron

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Fabricante

M28W160C-ZBS

16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory

Numonyx -> Micron 

M28W160CT, M28W160CB

Figure 12. Power-Up and Reset AC Waveforms

W, E, G

RP

VDD, VDDQ

tPHWL

tPHEL

tPHGL

tVDHPH

Power-Up

tPHWL

tPHEL

tPHGL

tPLPH

Reset

AI03537b

Table 19. Power-Up and Reset AC Characteristics

Symbol

Parameter

M28W160C

Test Condition

70

85

90

tPHWL

tPHEL

tPHGL

Reset High to Write Enable Low, Chip

Enable Low, Output Enable Low

During

Program Min 50

50

50

and Erase

others Min 30

30

30

tPLPH(1,2) Reset Low to Reset High

Min 100 100 100

tVDHPH(3) Supply Voltages High to Reset High

Min 50

50

50

Note: 1. The device Reset is possible but not guaranteed if tPLPH < 100ns.

2. Sampled only, not 100% tested.

3. It is important to assert RP in order to allow proper CPU initialization during power up or reset.

Unit

100

50 µs

30 ns

100 ns

50 µs

28/50

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