M29DW323DB70N6T データシートの表示（PDF） - STMicroelectronics

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M29DW323DB70N6T

32 Mbit (4Mb x8 or 2Mb x16,Dual Bank 8:24, Boot Block) 3V Supply Flash Memory

STMicroelectronics 

M29DW323DT, M29DW323DB

Figure 11. Read Mode AC Waveforms

A0-A20/

A–1

E

G

DQ0-DQ7/

DQ8-DQ15

BYTE

tAVQV

tAVAV

VALID

tELQV

tELQX

tGLQX

tGLQV

tBHQV

tELBL/tELBH

Table 15. Read AC Characteristics

Symbol

Alt

Parameter

tAVAV

tRC Address Valid to Next Address Valid

tAVQV

tACC Address Valid to Output Valid

tELQX (1)

tLZ Chip Enable Low to Output Transition

tELQV

tCE Chip Enable Low to Output Valid

tGLQX (1)

tOLZ Output Enable Low to Output Transition

tGLQV

tOE Output Enable Low to Output Valid

tEHQZ (1)

tHZ Chip Enable High to Output Hi-Z

tGHQZ (1)

tDF Output Enable High to Output Hi-Z

tEHQX

tGHQX

tAXQX

tOH

Chip Enable, Output Enable or Address

Transition to Output Transition

tELBL

tELBH

tELFL

tELFH

Chip Enable to BYTE Low or High

tBLQZ

tFLQZ BYTE Low to Output Hi-Z

tBHQV

tFHQV BYTE High to Output Valid

Note: 1. Sampled only, not 100% tested.

tAXQX

tEHQZ

tEHQX

tGHQX

tGHQZ

VALID

tBLQZ

AI05559

Test Condition M29DW323D Unit

E = VIL,

G = VIL

Min

70

ns

E = VIL,

G = VIL

Max

70

ns

G = VIL

Min

0

ns

G = VIL

Max

70

ns

E = VIL

Min

0

ns

E = VIL

Max

30

ns

G = VIL

Max

25

ns

E = VIL

Max

25

ns

Min

0

ns

Max

5

ns

Max

25

ns

Max

30

ns

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