MX29F400CB データシートの表示（PDF） - Macronix International

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MX29F400CB

4M-BIT [512Kx8/256Kx16] CMOS SINGLE VOLTAGE 5V ONLY BOOT SECTOR FLASH MEMORY

Macronix International 

MX29F400C T/B

AC CHARACTERISTICS TA = -40oC to 85oC, VCC = 5V ± 10%

SYMBOL PARAMETER

tACC

Address to Output Delay

tCE

CE# to Output Delay

tOE

OE# to Output Delay

tDF

OE# High to Output Float

(Note 1)

tOH

Address to Output hold

29F400C-55 29F400C-70 29F400C-90

MIN. MAX. MIN. MAX. MIN. MAX. UNIT Conditions

55

70

90 ns CE#=OE#=VIL

55

70

90 ns OE#=VIL

30

30

35 ns CE#=VIL

0

20 0

20

0

20 ns CE#=VIL

0

0

0

ns CE#=OE#=VIL

TEST CONDITIONS:

• Input pulse levels: 0.45V/0.7xVCC for 70ns & 90ns,

0V/0.7xVCC for 55ns

• Input rise and fall times: is equal to or less than 10ns

for 70ns & 90ns, 5ns for 55ns

• Output load: 1 TTL gate + 100pF (Including scope and

jig) for 70ns & 90ns, 1TTLgate+30pF for 55ns max.

• Reference levels for measuring timing: 0.8V, 2.0V for

70ns & 90ns,1.5V for 55ns

Notes:

1. tDF is defined as the time at which the output achieves

the open circuit condition and data is no longer driven.

2. Automotive grade is under development.

P/N:PM1200

REV. 1.0, DEC. 20, 2005

19

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