LTP5901-IPR datasheet(11/34 Pages) LINER

11 / 34 page

LTP5901-IPR/LTP5902-IPR

59012iprfa

For more information www.linear.com/LTP5901-IPR or www.linear.com/LTP5902-IPR

Figure 4. Flash Programming Interface Timing

59012IPR F04

IPCS_SCK

IPCS_MOSI

IPCS_SSn

RESETn

FLASH_P_ENn

tFP_EN_TO_RESET

tFP_ENTER

tSSS

tDIS

tDIH

tCK

tSSH

tFP_EXIT

Flash spi slave ac characTerisTics

exTernal bus ac characTerisTics The

denotes the specifications which apply over the full

operating temperature range, otherwise specifications are at TA = 25°C and VSUPPLY = 3.6V unless otherwise noted. (Note 12)

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

tLEPW

EB_IO_LE0, EB_IO_LE1, EB_IO_LE2 Pulse

Width

100

tAH

EB_DATA_[7:0] Address Hold from the

Rising Edge of EB_IO_LE0, EB_IO_LE1, and

EB_IO_LE2

EB_DATA_[7:0] During Address

Phase

tAV_to_DL

EB_ADDR_[1:0] Address Valid Until

EB_DATA_[7:0] Data Latched

tCSn_to_OEn

EB_CS0n Asserted Until EB_OEn Asserted

150

tCSn

EB_CS0n Asserted

100

tSU_to_CSn

EB_ADDR_[1:0], EB_IO_WEn Setup to

EB_CSn Asserted

tH_from_CSn

EB_ADDR_[1:0], EB_IO_WEn Hold from

EB_CSn Negated

The l denotes the specifications which apply over the full

operating temperature range, otherwise specifications are at TA = 25°C and VSUPPLY = 3.6V unless otherwise noted. (Note 12)

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