Datasheet

3
5193F–SEEPR–1/08
AT93C46D
Note: 1. This parameter is characterized and is not 100% tested.
Note: 1. V
IL
min and V
IH
max are reference only and are not tested.
Table 1-1. Pin Capacitance
(1)
Applicable over recommended operating range from T
A
= 25°C, f = 1.0 MHz, V
CC
= +1.8V (unless otherwise noted)
Symbol Test Conditions Max Units Conditions
C
OUT
Output Capacitance (DO) 5 pF V
OUT
= 0V
C
IN
Input Capacitance (CS, SK, DI) 5 pF V
IN
= 0V
Table 1-2. DC Characteristics
Applicable over recommended operating range from: T
AI
= −40°C to +85°C, V
CC
= +1.8V to +5.5V (unless otherwise noted)
Symbol Parameter Test Condition Min Typ Max Unit
V
CC1
Supply Voltage 1.8 5.5 V
V
CC2
Supply Voltage 2.7 5.5 V
V
CC3
Supply Voltage 4.5 5.5 V
I
CC
Supply Current V
CC
= 5.0V
READ at 1.0 MHz 0.5 2.0 mA
WRITE at 1.0 MHz 0.5 2.0 mA
I
SB1
Standby Current V
CC
= 1.8V CS = 0V 0.4 1.0 µA
I
SB2
Standby Current V
CC
= 2.7V CS = 0V 6.0 10.0 µA
I
SB3
Standby Current V
CC
= 5.0V CS = 0V 10.0 15.0 µA
I
IL
Input Leakage V
IN
= 0V to V
CC
0.1 1.0 µA
I
OL
Output Leakage V
IN
= 0V to V
CC
0.1 1.0 µA
V
IL1
(1)
Input Low Voltage
2.7V ≤ V
CC
≤ 5.5V
−0.6 0.8
V
V
IH1
(1)
Input High Voltage 2.0 V
CC
+ 1
V
IL2
(1)
Input Low Voltage
1.8V ≤ V
CC
≤ 2.7V
−0.6 V
CC
x 0.3
V
V
IH2
(1)
Input High Voltage V
CC
x 0.7 V
CC
+ 1
V
OL1
Output Low Voltage
2.7V ≤ V
CC
≤ 5.5V
I
OL
= 2.1 mA 0.4 V
V
OH1
Output High Voltage I
OH
= −0.4 mA 2.4 V
V
OL2
Output Low Voltage
1.8V ≤ V
CC
≤ 2.7V
I
OL
= 0.15 mA 0.2 V
V
OH2
Output High Voltage I
OH
= −100 µA V
CC
– 0.2 V