24LC164/SN Microchip Technology, 24LC164/SN Datasheet - Page 3

• Manufacturer Part Number: 24LC164/SN
• Description: IC EEPROM 16KBIT 400KHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 24LC164/SN

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 16K (2K x 8)
• Speed: 100kHz, 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification

TABLE 1-3:
FIGURE 1-2:
 2004 Microchip Technology Inc.
Clock frequency
Clock high time
Clock low time
SDA and SCL rise time
SDA and SCL fall time
START condition hold time
START condition setup time T
Data input hold time
Data input setup time
STOP condition setup time
Output valid from clock
Bus free time
Output fall time from V
to V
Input filter spike suppres-
sion (SDA and SCL pins)
Write cycle time
Endurance
Note 1: Not 100% tested. C
SDA
IN
SDA
OUT
SCL
IL
T
max
2: As a transmitter, the device must provide an internal minimum delay time to bridge the undefined region
3: The combined T
4: This parameter is not tested but ensured by characterization. For endurance estimates in a specific
SU
Parameter
:
STA
(minimum 300 ns) of the falling edge of SCL to avoid unintended generation of START or STOP conditions.
noise and spike suppression. This eliminates the need for a T
application, please consult the Total Endurance Model which can be obtained on Microchip’s website at
www.microchip.com.
T
AC CHARACTERISTICS
SP
T
IH
BUS TIMING DATA
AA
min
SP
T
and V
F
B
T
Symbol
T
T
T
T
T
HD
SU
SU
T
HD
SU
HD
= total capacitance of one bus line in pF.
T
F
T
T
T
T
HIGH
LOW
T
T
T
BUF
—
CLK
WR
AA
OF
SP
:
:
:
:
:
:
LOW
STA
R
F
STA
DAT
STO
STA
DAT
HYS
specifications are due to new Schmitt trigger inputs which provide improved
4000
4700
4000
4700
4000
4700
Min.
250
1M
STANDARD
—
—
—
—
—
—
—
0
T
T
MODE
HIGH
HD
:
DAT
Max.
1000
3500
100
300
250
—
—
—
—
—
—
—
—
50
10
—
T
AA
20 + 0.1
V
CC
1300
1300
Min.
600
600
600
100
600
FAST MODE
1M
Cb
—
—
—
—
—
—
0
= 4.5V - 5.5V
T
SU
:
DAT
I
Max.
400
300
300
900
250
specification for standard operation.
50
10
—
—
—
—
—
—
—
—
—
T
SU
cycles 25°C, V
:
Units
STO
kHz
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
T
—
—
—
(Note 1)
(Note 1)
After this period the first
clock pulse is generated
Only relevant for repeated
START condition
—
—
—
(Note 2)
Time the bus must be free
before a new transmission
can start
(Note 1), C
(Note 3)
Byte or Page mode
Mode (Note 4)
R
24LC164
CC
Remarks
T
BUF
= 5.0V, Block
B
DS21093I-page 3
100 pF