FM93C66A 4K-Bit Serial CMOS EEPROM
(MICROWIRE
TM
Synchronous Bus)
Absolute Maximum Ratings
(Note 1)
Ambient Storage Temperature
All Input or Output Voltages
with Respect to Ground
Lead Temperature
(Soldering, 10 sec.)
ESD rating
-65°C to +150°C
+6.5V to -0.3V
Operating Conditions
Ambient Operating Temperature
FM93C66A
FM93C66AE
FM93C66AV
Power Supply (V
CC
)
0°C to +70°C
-40°C to +85°C
-40°C to +125°C
4.5V to 5.5V
+300°C
2000V
DC and AC Electrical Characteristics
V
CC
= 4.5V to 5.5V unless otherwise specified
Symbol
I
CCA
I
CCS
I
IL
I
OL
I
ILO
V
IL
V
IH
V
OL1
V
OH1
V
OL2
V
OH2
f
SK
t
SKH
t
SKL
t
CS
t
CSS
t
DH
t
DIS
t
CSH
t
DIH
t
PD
t
SV
t
DF
t
WP
Parameter
Operating Current
Standby Current
Input Leakage
Output Leakage
Input Leakage ORG Pin
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Output Low Voltage
Output High Voltage
SK Clock Frequency
SK High Time
SK Low Time
Minimum CS Low Time
CS Setup Time
DO Hold Time
DI Setup Time
CS Hold Time
DI Hold Time
Output Delay
CS to Status Valid
CS to DO in Hi-Z
Write Cycle Time
Conditions
CS = V
IH
, SK=1.0 MHz
CS = V
IL
V
IN
= 0V to V
CC
(Note 2)
ORG tied to V
CC
ORG tied to V
SS
(Note 3)
Min
Max
1
50
±-1
Units
mA
µA
µA
µA
V
V
V
MHz
ns
ns
ns
ns
ns
ns
ns
ns
-1
-2.5
-0.1
2
1
2.5
0.8
V
CC
+1
0.4
I
OL
= 2.1 mA
I
OH
= -400
µA
I
OL
= 10
µA
I
OH
= -10
µA
(Note 4)
0°C to +70°C
-40°C to +125°C
2.4
0.2
V
CC
- 0.2
1
250
300
250
(Note 5)
250
50
70
100
0
20
500
500
ns
ns
ns
ms
CS = V
IL
100
10
3
FM93C66A Rev. B.1
www.fairchildsemi.com
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
