4.
Electrical Characteristics
4.1
Pin Capacitance(1)
Table 4-1.
Pin Capacitance
Applicable over recommended operating range from TA = 25°C, f = 1MHz, VCC = +5V (unless otherwise noted).
Symbol Test Conditions
Max
8
Units
pF
Conditions
VOUT = 0V
VIN = 0V
COUT
CIN
Output Capacitance (SO)
Input Capacitance (CS, SCK, SI, WP, HOLD)
6
pF
Note:
1. This parameter is characterized and is not 100% tested.
4.2
DC Characteristics
Table 4-2.
DC Characteristics
Applicable over recommended operating range from: TAI = -40C to +85C, VCC = +1.8V to +5.5V, (unless otherwise noted).
Symbol Parameter
Test Condition
Min
1.8
2.5
4.5
Typ
Max
5.5
5.5
5.5
Units
VCC1
VCC2
VCC3
Supply Voltage
V
V
V
Supply Voltage
Supply Voltage
VCC = 5V at 20MHz
SO = Open, Read
ICC1
ICC2
ICC3
Supply Current
Supply Current
Supply Current
9
5
10
7
mA
mA
mA
VCC = 5V at 10MHz
SO = Open, Read, Write
VCC = 5V at 1MHz
SO = Open, Read, Write
2.2
3.5
ISB1
ISB2
ISB3
IIL
Standby Current
Standby Current
Standby Current
Input Leakage
VCC = 1.8V, CS = VCC
VCC = 2.5V, CS = VCC
VCC = 5.0V, CS = VCC
VIN = 0V to VCC
0.2
0.5
2
3
3
5
3
μA
μA
μA
μA
-3
-3
VIN = 0V to VCC
TAC = 0°C to 70°C
IOL
Output Leakage
3
μA
(1)
VIL
Input Low-voltage
Input High-voltage
-1
VCC x 0.3
VCC + 0.5
0.4
V
V
V
V
V
V
(1)
VIH
VCC x 0.7
VOL1
VOH1
VOL2
VOH2
Output Low-voltage 3.6V VCC 5.5V
Output High-voltage 3.6V VCC 5.5V
Output Low-voltage 1.8V VCC 3.6V
Output High-voltage 1.8V VCC 3.6V
IOL = 3.00mA
IOH = -1.60mA
IOL = 0.15mA
IOH = -100μA
VCC – 0.8
VCC – 0.2
0.2
Note:
1. VIL min and VIH max are reference only and are not tested.
4
AT25128B/256B [DATASHEET]
Atmel-8698E-SEEPROM-AT25128B-256B-Datasheet_012015