AT93C46/56/57/66
Pin Capacitance(1)
Applicable over recommended operating range from TA = 25°C, f = 1.0 MHz, VCC = +5.0V (unless otherwise noted).
Test Conditions
Max
5
Units
pF
Conditions
VOUT = 0V
VIN = 0V
COUT
Output Capacitance (DO)
CIN
Input Capacitance (CS, SK, DI)
5
pF
Note:
1. This parameter is characterized and is not 100% tested.
DC Characteristics
Applicable over recommended operating range from: TAI = -40°C to +85°C, VCC = +1.8V to +5.5V,
TAC = 0°C to +70°C, VCC = +1.8V to +5.5V (unless otherwise noted).
Symbol
VCC1
VCC2
VCC3
VCC4
ICC
Parameter
Test Condition
Min
1.8
2.5
2.7
4.5
Typ
Max
5.5
5.5
5.5
5.5
2.0
2.0
0.1
10.0
10.0
30
Unit
V
Supply Voltage
Supply Voltage
Supply Voltage
Supply Voltage
Supply Current
V
V
V
VCC = 5.0V
READ at 1.0 MHz
WRITE at 1.0 MHz
CS = 0V
0.5
0.5
0
mA
mA
µA
µA
µA
µA
µA
µA
V
ISB1
ISB2
ISB3
ISB4
IIL
Standby Current
Standby Current
Standby Current
Standby Current
Input Leakage
VCC = 1.8V
VCC = 2.5V
CS = 0V
6.0
6.0
17
VCC = 2.7V
CS = 0V
VCC = 5.0V
CS = 0V
VIN = 0V to VCC
VIN = 0V to VCC
4.5V ≤ VCC ≤ 5.5V
0.1
0.1
1.0
1.0
0.8
IOL
Output Leakage
(1)
VIL1
VIH1
Input Low Voltage
Input High Voltage
-0.6
2.0
(1)
V
CC + 1
(1)
VIL2
VIH2
Input Low Voltage
Input High Voltage
1.8V ≤ VCC ≤ 2.7V
4.5V ≤ VCC ≤ 5.5V
-0.6
VCC x 0.7
V
CC x 0.3
V
(1)
VCC + 1
VOL1
VOH1
Output Low Voltage
Output High Voltage
IOL = 2.1 mA
0.4
V
V
V
V
I
OH = -0.4 mA
2.4
VOL2
VOH2
Output Low Voltage
Output High Voltage
1.8V ≤ VCC ≤ 2.7V
IOL = 0.15 mA
0.2
IOH = -100 µA
VCC - 0.2
Note:
1. VIL min and VIH max are reference only and are not tested.
3
ATMEL [ ATMEL ]
