MX29LV040C
AC CHARACTERISTICS TA = -40oC to 85oC, VCC = 2.7V~3.6V
Table 9. READ OPERATIONS
SYMBOL PARAMETER
tRC
Read Cycle Time (Note 1)
tACC
Address to Output Delay
tCE
CE# to Output Delay
tOE
OE# to Output Delay
tDF
OE# High to Output Float (Note1)
tOEH
Output Enable Read
Hold Time
Toggle and
Data# Polling
tOH
Address to Output hold
29LV040C-55R 29LV040C-70
MIN. MAX. MIN. MAX.
55
70
55
70
55
70
30
30
0
25
0
25
0
0
10
10
0
0
29LV040C-90
MIN. MAX. UNIT CONDITIONS
90
ns
90
ns CE#=OE#=VIL
90
ns OE#=VIL
35
ns CE#=VIL
0
30
ns CE#=VIL
0
ns
10
ns
0
ns CE#=OE#=VIL
TEST CONDITIONS:
• Input pulse levels: 0V/3.0V.
• Input rise and fall times is equal to or less than 5ns.
• Output load: 1 TTL gate + 100pF (Including scope and
jig), for 29LV040C-90. 1 TTL gate + 30pF (Including
scope and jig) for 29LV040C-70.
• Reference levels for measuring timing: 1.5V.
NOTE:
1. Not 100% tested.
2. tDF is defined as the time at which the output achieves
the open circuit condition and data is no longer driven.
P/N:PM1149
REV. 1.1, AUG. 30, 2005
19