AT24C04B-TH-T Atmel, AT24C04B-TH-T Datasheet - Page 5

• Manufacturer Part Number: AT24C04B-TH-T
• Description: IC EEPROM 4KBIT 1MHZ 8TSSOP
• Manufacturer: Atmel

Specifications of AT24C04B-TH-T

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 4K (512 x 8)
• Speed: 400kHz, 1MHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-TSSOP
• Density: 4Kb
• Interface Type: Serial (2-Wire)
• Organization: 512x8
• Access Time (max): 900ns
• Frequency (max): 400KHz
• Write Protection: Yes
• Data Retention: 100Year
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Temp Range: -40C to 85C
• Supply Current: 3mA
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5226G–SEEPR–11/09
Table 4. AC Characteristics
Applicable over recommended operating range from T
CL = 1 TTL Gate and 100 pF (unless otherwise noted)
Note:
f
t
t
t
t
t
t
t
t
t
t
t
T
t
t
Endurancec
SCL
LOW
HIGH
I
AA
BUF
HD.STA
SU.STA
HD.DAT
SU.DAT
R
F
DH
WR
SU.STO
Symbol
1.
(1)
This parameter is ensured by characterization only.
Clock Frequency, SCL
Clock Pulse Width Low
Clock Pulse Width High
Noise Suppression Time
Clock Low to Data Out Valid
Time the bus must be free before a new transmission
can start
Start Hold Time
Start Setup Time
Data in Hold Time
Data In Setup Time
Inputs Rise Time
Inputs Fall Time
Stop Setup Time
Data Out Hold Time
Write Cycle Time
5.0V, 25°C, Byte Mode
(1)
(1)
Parameter
AI
= –40°C to +85°C, V
Min
100
1.2
0.6
0.1
1.2
0.6
0.6
0.6
1M
50
0
Two-wire Serial EEPROM
1.8, 2.5, 2.7
Max
400
300
0.9
0.3
50
5
0.05
0.25
0.25
Min
100
0.4
0.4
0.5
.25
1M
50
0
CC
5.0-volt
= +1.8V to +5.5V,
1000
Max
0.55
100
0.3
40
5
Write cycles
Units
kHz
ns
ms
µs
µs
µs
µs
µs
µs
µs
ns
µs
ns
µs
ns
5