M69AR048BL80ZB8 STMICROELECTRONICS [STMicroelectronics], M69AR048BL80ZB8 Datasheet - Page 25

Manufacturer Part Number

M69AR048BL80ZB8

Description

32 Mbit (2Mb x16) 1.8V Asynchronous PSRAM

Manufacturer

STMICROELECTRONICS [STMicroelectronics]

Datasheet

1.M69AR048BL80ZB8.pdf (29 pages)

Figure 24. Power-Down Mode AC Waveforms

Figure 25. Power-Up Mode AC Waveforms

Figure 26. Standby Mode Entry AC Waveforms, After Read

Note: E2 = High.

VCC

DQ0-DQ15

tEHGL

Read Active

tCLEX

Power-Down Entry

VCCmin

Standby

tEHEV

Power-Down Mode

tEXCH

tEHWL

Write Active

Power-Down Exit

tEHCH

tCHEL

Standby

Hi-Z

M69AR048B

AI09395

AI09394

AI09396

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