AT93C46/56/57/66
Pin Capacitance
(1)
Applicable over recommended operating range from T
A
= 25°C, f = 1.0 MHz, V
CC
= +5.0V (unless otherwise noted).
Test Conditions
C
OUT
C
IN
Note:
Output Capacitance (DO)
Input Capacitance (CS, SK, DI)
1. This parameter is characterized and is not 100% tested.
Max
5
5
Units
pF
pF
Conditions
V
OUT
= 0V
V
IN
= 0V
DC Characteristics
Applicable over recommended operating range from: T
AI
= -40°C to +85°C, V
CC
= +1.8V to +5.5V,
T
AC
= 0°C to +70°C, V
CC
= +1.8V to +5.5V (unless otherwise noted).
Symbol
V
CC1
V
CC2
V
CC3
V
CC4
I
CC
Parameter
Supply Voltage
Supply Voltage
Supply Voltage
Supply Voltage
Supply Current
V
CC
= 5.0V
READ at 1.0 MHz
WRITE at 1.0 MHz
I
SB1
I
SB2
I
SB3
I
SB4
I
IL
I
OL
V
IL1 (1)
V
IH1(1)
V
IL2 (1)
V
IH2(1)
V
OL1
V
OH1
V
OL2
V
OH2
Note:
Standby Current
Standby Current
Standby Current
Standby Current
Input Leakage
Output Leakage
Input Low Voltage
Input High Voltage
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Output Low Voltage
Output High Voltage
V
CC
= 1.8V
V
CC
= 2.5V
V
CC
= 2.7V
V
CC
= 5.0V
V
IN
= 0V to V
CC
V
IN
= 0V to V
CC
4.5V
≤
V
CC
≤
5.5V
1.8V
≤
V
CC
≤
2.7V
4.5V
≤
V
CC
≤
5.5V
1.8V
≤
V
CC
≤
2.7V
I
OL
= 2.1 mA
I
OH
= -0.4 mA
I
OL
= 0.15 mA
I
OH
= -100
µA
V
CC
- 0.2
2.4
0.2
-0.6
2.0
-0.6
V
CC
x 0.7
CS = 0V
CS = 0V
CS = 0V
CS = 0V
Test Condition
Min
1.8
2.5
2.7
4.5
0.5
0.5
0
6.0
6.0
17
0.1
0.1
Typ
Max
5.5
5.5
5.5
5.5
2.0
2.0
0.1
10.0
10.0
30
1.0
1.0
0.8
V
CC
+ 1
V
CC
x 0.3
V
CC
+ 1
0.4
Unit
V
V
V
V
mA
mA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
1. V
IL
min and V
IH
max are reference only and are not tested.
3
ATMEL [ ATMEL CORPORATION ]
