AT24C11-10TQ-2.7 View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'AT24C11-10TQ-2.7' PDF : 14 Pages View PDF
AT24C11
Pin Description
SERIAL CLOCK (SCL): The SCL input is used to positive edge clock data into each
EEPROM device and negative edge clock data out of each device.
SERIAL DATA (SDA): The SDA pin is bidirectional for serial data transfer. This pin is
open-drain driven and may be wire-ORed with any number of other open-drain or open
collector devices.
Memory Organization AT24C11, 1K SERIAL EEPROM: Internally organized with 32 pages of 4 bytes each.
The 1K requires a 7-bit data word address for random word addressing.
Table 2. Pin Capacitance
Applicable over recommended operating range from TA = 25°C, f = 1.0 MHz, VCC = +2.7V to +5.5V
Symbol Test Condition
Max
Units
Condition
CI/O
Input/Output Capacitance (SDA)
CIN
Input Capacitance (A0, A1, A2, SCL)
8
pF
VI/O = 0V
6
pF
VIN = 0V
Table 3. DC Characteristics
Applicable over recommended operating range from: TAE = –40°C to +125°C, VCC = +2.7V to +5.5V (unless otherwise
noted)
Symbol Parameter
Test Condition
Min
Typ
Max
Units
VCC1
VCC2
ICC
ICC
ISB1
ISB2
ISB3
ISB4
ILI
ILO
VIL
VIH
VOL2
VOL1
Note:
Supply Voltage
Supply Voltage
Supply Current VCC = 5.0V
Supply Current VCC = 5.0V
Standby Current VCC = 1.8V
Standby Current VCC = 2.5V
Standby Current VCC = 2.7V
Standby Current VCC = 5.0V
Input Leakage Current
Output Leakage Current
Input Low Level(1)
Input High Level(1)
READ at 100 kHz
WRITE at 100 kHz
VIN = VCC or VSS
VIN = VCC or VSS
VIN = VCC or VSS
VIN = VCC or VSS
VIN = VCC or VSS
VOUT = VCC or VSS
Output Low Level VCC = 3.0V
IOL = 2.1 mA
Output Low Level VCC = 1.8V
IOL = 0.15 mA
1. VIL min and VIH max are reference only and are not tested.
2.7
5.5
V
4.5
5.5
V
0.4
1.0
mA
2.0
3.0
mA
0.6
3.0
µA
1.4
4.0
µA
1.6
4.0
µA
8.0
18.0
µA
0.10
3.0
µA
0.05
3.0
µA
–0.6
VCC × 0.7
VCC × 0.3
V
VCC + 0.5
V
0.4
V
0.2
V
3
5093D–SEEPR–2/07
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