HB28C048A6 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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Компоненты Описание

производитель

HB28C048A6

FLASH ATA Card 48 MByte/32 MByte/16 MByte

Hitachi -> Renesas Electronics 

Reset Characteristics (only Memory Card Mode or I/O Card Mode)

HB28C048/032/016A6

Hard Reset Characteristics

Parameter

Symbol

Min Typ Max Unit Test conditions Note

Reset setup time

tsu(RESET) 100 —

—

ms

-CE recover time

trec(VCC)

1

—

—

µs

VCC rising up time

tpr

0.1 —

100 ms

VCC falling down time

tpf

3

—

300 ms

Reset pulse width

tw(RESET) 10

—

—

µs

th(Hi-ZRESET) 1

—

—

ms

ts(Hi-ZRESET) 100 —

—

ms

1

Note: 1. As for this specification, it is fitted activity state when change. When reset signal is non-activity

state and a card is ready state, can shift to power supply cutoff sequence instantly.

Hard Reset Timing

tpr

90%

Vcc

10%

90%

trec(Vcc)

tpf

10%

-CE1, -CE2

RESET

th(Hi-ZRESET)

High-Z

tsu(RESET)

tw(RESET)

Low

ts(Hi-ZRESET)

High-Z

63

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