M29DW323DB90N6 データシートの表示（PDF） - STMicroelectronics

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M29DW323DB90N6

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

STMicroelectronics 

M29DW323DT, M29DW323DB

Figure 15. Reset/Block Temporary Unprotect AC Waveforms

W, E, G

RB

RP

tPHWL, tPHEL, tPHGL

tPLPX

tPLYH

tRHWL, tRHEL, tRHGL

tPHPHH

AI02931B

Table 16. Reset/Block Temporary Unprotect AC Characteristics

Symbol

Alt

Parameter

tPHWL (1)

tPHEL

tPHGL (1)

tRH

RP High to Write Enable Low, Chip Enable Low,

Output Enable Low

tRHWL (1)

tRHEL (1)

tRHGL (1)

tRB

RB High to Write Enable Low, Chip Enable Low,

Output Enable Low

tPLPX

tRP RP Pulse Width

tPLYH

tREADY RP Low to Read Mode

tPHPHH (1)

tVIDR RP Rise Time to VID

tVHVPP (1)

VPP Rise and Fall Time

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

Min

Min

Min

Max

Min

Min

Figure 16. Accelerated Program Timing Waveforms

M29DW323D

70

90

50

50

0

0

500

500

50

50

500

500

250

250

Unit

ns

ns

ns

µs

ns

ns

VPP/WP

VPP

VIL or VIH

tVHVPP

28/49

tVHVPP

AI05563

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