SST25VF080B datasheet(20/33 Pages) MICROCHIP

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2005-2020 Microchip Technology Inc.

DS20005045D-page 20

SST25VF080B

7.0

AC CHARACTERISTICS

TABLE 7-1:

AC OPERATING CHARACTERISTICS

Symbol

Parameter

25 MHz

50 MHz

66 MHz(1,2)

Units

Min.

Max.

Min.

Max.

Min.

Max.

FCLK(3)

Serial Clock Frequency

—

MHz

TSCKH

Serial Clock High Time

—

TSCKL

Serial Clock Low Time

—

TSCKR(4) Serial Clock Rise Time (slew rate)

0.1

—

0.1

—

0.1

—

V/ns

TSCKF

Serial Clock Fall Time (slew rate)

0.1

—

0.1

—

0.1

—

V/ns

TCES(5)

CE# Active Setup Time

—

TCEH(5) CE# Active Hold Time

—

TCHS(5) CE# Not Active Setup Time

—

TCHH(5) CE# Not Active Hold Time

—

TCPH

CE# High Time

100

—

100

—

TCHZ

CE# High-to-High Z Output

—

TCLZ

SCK Low-to-Low Z Output

—

TDS

Data In Setup Time

—

TDH

Data In Hold Time

—

THLS

HOLD# Low Setup Time

—

THHS

HOLD# High Setup Time

—

THLH

HOLD# Low Hold Time

—

THHH

HOLD# High Hold Time

—

THZ

HOLD# Low-to-High Z Output

—

TLZ

HOLD# High-to-Low Z Output

—

TOH

Output Hold from SCK Change

—

Output Valid from SCK

—

TSE

Sector Erase

—

TBE

Block Erase

—

TSCE

Chip Erase

—

TBP

Byte Program

—

µs

Note 1: VDD = 3.0V to 3.6V, CL = 15 pF.

2: Characterized, but not fully tested.

3: Maximum clock frequency for Read Instruction, 03H, is 25 MHz.

4: Maximum Rise and Fall time may be limited by TSCKH and TSCKL requirements.

5: Relative to SCK.

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