PSD413A2 datasheet(96/123 Pages) STMICROELECTRONICS

96 / 123 page

PSD4XX Family

-20

-25

ZPLD_TURBO

Symbol

Parameter

Conditions

Min

Max Min Max

OFF

Unit

tAVQV (PA)

Address Valid to Data Valid

(Note 3)

120

Add 20

tSLQV (PA)

CS Valid to Data Valid

100

120

Add 20

tRLQV (PA)

RD to Data Valid

(Notes 1 and 4)

tDVQV (PA)

Data In to Data Out Valid

tQXRH (PA)

RD Data Hold Time

(Note 1)

tRLRH (PA)

RD Pulse Width

(Note 1)

tRHQZ (PA)

RD to Data High-Z

(Note 1)

-20

-25

ZPLD_TURBO

Symbol

Parameter

Conditions

Min Max Min Max

OFF

Unit

tWLQV (PA)

WR to Data Propagation Delay

(Note 2)

tDVQV (PA)

Data to Port A Data

Propagation Delay

(Note 5)

tWHQZ (PA)

WR Invalid to Port A Tri-state

(Note 2)

Port A Peripheral Data Mode Read Timing (3.0 V ± 10%)

Port A Peripheral Data Mode Write Timing (3.0 V ± 10%)

Microcontroller Interface – AC/DC Parameters (ZPSD4XXV Versions)

(3.0 V ± 10%)

NOTES: 1. RD timing has the same timing as PSEN, DS, LDS, UDS signals.

2. WR timing has the same timing as E, DS, LDS, UDS, WRL, WRH signals.

3. Any input used to select Port A Data Peripheral Mode.

4. Data is already stable on Port A.

5. Data stable on ADIO pins to data on Port A.

PSD413A2 Datasheet(PDF) 96 Page - STMicroelectronics

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