AT93C66A-10TU-1.8 Atmel, AT93C66A-10TU-1.8 Datasheet - Page 4

• Manufacturer Part Number: AT93C66A-10TU-1.8
• Description: IC EEPROM 4KBIT 2MHZ 8TSSOP
• Manufacturer: Atmel

Specifications of AT93C66A-10TU-1.8

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 4K (512 x 8 or 256 x 16)
• Speed: 250kHz, 1MHz, 2MHz
• Interface: 3-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-TSSOP
• Organization: 512 K x 8 or 256 K x 16
• Interface Type: 3-Wire
• Maximum Clock Frequency: 0.25 MHz
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Current: 2 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.5 V, 3.3 V, 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 3-1.
Applicable over recommended operating range from T
Note:
Table 3-2.
Applicable over recommended operating range from: T
V
Note:
4
Symbol
C
C
Symbol
V
V
V
I
I
I
I
I
I
V
V
V
V
V
V
V
V
CC
CC
SB1
SB2
SB3
IL
OL
CC1
CC2
CC3
IL1
IH1
IL2
IH2
OL1
OH1
OL2
OH2
OUT
IN
= +1.8V to +5.5V (unless otherwise noted)
(Note:)
(Note:)
(Note:)
(Note:)
1. This parameter is characterized and is not 100% tested.
1. V
AT93C56A/66A
IL
Test Conditions
Output Capacitance (DO)
Input Capacitance (CS, SK, DI)
Parameter
Supply Voltage
Supply Voltage
Supply Voltage
Supply 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
min and V
Pin Capacitance
DC Characteristics
IH
max are reference only and are not tested.
(Note:)
Test Condition
V
V
V
V
V
V
2.7V ≤ V
1.8V ≤ V
2.7V ≤ V
1.8V ≤ V
CC
CC
CC
CC
IN
IN
= 0V to V
= 0V to V
= 5.0V
= 1.8V
= 2.7V
= 5.0V
CC
CC
CC
CC
≤ 5.5V
≤ 2.7V
≤ 5.5V
≤ 2.7V
CC
CC
A
READ at 1.0 MHz
WRITE at 1.0 MHz
CS = 0V
CS = 0V
CS = 0V
I
I
I
I
AI
OL
OH
OL
OH
= 25°C, f = 1.0 MHz, V
=
= 2.1 mA
= 0.15 mA
= −0.4 mA
= −100 µA
−
40°C to +85°C, V
V
V
CC
CC
CC
−0.6
−0.6
Min
1.8
2.7
4.5
2.0
2.4
CC
x 0.7
− 0.2
Max
= +1.8V to +5.5V,
5
5
= +5.0V (unless otherwise noted)
10.0
Typ
0.5
0.5
0.4
6.0
0.1
0.1
Units
pF
pF
V
V
V
CC
Max
10.0
15.0
CC
CC
5.5
5.5
5.5
2.0
2.0
1.0
3.0
3.0
0.8
0.4
0.2
x 0.3
+ 1
+ 1
3378O–SEEPR–11/09
Conditions
V
V
OUT
IN
= 0V
Unit
= 0V
mA
mA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V