DS2224Z Ver la hoja de datos (PDF) - Dallas Semiconductor -> Maxim Integrated

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componentes Descripción

Fabricante

DS2224Z

EconoRAM

Dallas Semiconductor -> Maxim Integrated 

READ/WRITE TIMING DIAGRAM

Write–One Time Slot Figure 1

VPUVLLPUUPLLMUINP

VIH MIN

VIL MAX

0V

tLOW1

15 µs

tSLOT

DS2223/DS2224

SAMPLING WINDOW

60 µs

Write–Zero Time Slot Figure 2

VPUVLLPUUPLLMUINP

VIH MIN

VIL MAX

0V

15 µs

60 µs < tSLOT < 1

1 µs < tLOW1 < 15 µs

1 µs < tREC < 1

tSLOT

DS2223/DS2224

SAMPLING WINDOW

60 µs

tLOW0

60 µs < tLOW0 < tSLOT < 1

1 µs < tREC < 1

Read–Data Time Slot Figure 3

VPUVLLPUUPLLMUINP

VIH MIN

VIL MAX

0V

tLOWR

tSLOT

HOST SAMPLING

WINDOW

tRDV

RESISTOR

MASTER

DS2223/DS2224

60 µs < tSLOT < 1

1 µs < tLOWR < 15 µs

0 < tRELEASE < 45 µs

1 µs < tREC < 1

tRDV = 15 µs

DS2223/DS2224

tREC

tREC

tREC

tRELEASE

020698 3/10

3

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