HN58V65A Hitachi Semiconductor, HN58V65A Datasheet - Page 7

• Manufacturer Part Number: HN58V65A
• Description: 64 k EEPROM (8-kword x 8-bit) Ready/Busy function/ RES function (HN58V66A)
• Manufacturer: Hitachi Semiconductor

AC Characteristics (Ta = 0 to + 70˚C, V
Test Conditions
Read Cycle 1 (V
Parameter
Address to output delay
CE to output delay
OE to output delay
Address to output hold
OE (CE) high to output float*
RES low to output float*
RES to output delay*
Input pulse levels : 0.4 V to 2.4 V (V
Input rise and fall time :
Input timing reference levels : 0.8, 1.8 V
Output load : 1TTL Gate +100 pF
Output reference levels : 1.5 V, 1.5 V
CC
= 2.7 to 4.5 V)
2
0 V to V
1, 2
1
5 ns
Symbol
t
t
t
t
t
t
t
ACC
CE
OE
OH
DF
DFR
RR
CC
(RES pin*
CC
HN58V65A/HN58V66A
-10
Min
—
—
10
0
0
0
0
= 2.7 to 3.6 V), 0.4 V to 3.0 V (V
2
)
HN58V65A Series, HN58V66A Series
CC
= 2.7 to 5.5 V)
Max
100
100
50
—
40
350
450
Unit
ns
ns
ns
ns
ns
ns
ns
CC
Test conditions
CE = OE = V
OE = V
CE = V
CE = OE = V
CE = V
CE = OE = V
CE = OE= V
= 3.6 to 5.5 V)
IL
IL
IL
, WE = V
, WE = V
, WE = V
IL
IL
IL
IL
, WE = V
, WE = V
, WE = V
, WE = V
IH
IH
IH
IH
IH
IH
IH