24LC32/P Microchip Technology, 24LC32/P Datasheet - Page 3

• Manufacturer Part Number: 24LC32/P
• Description: IC EEPROM 32KBIT 400KHZ 8DIP
• Manufacturer: Microchip Technology

Specifications of 24LC32/P

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 32K (4K x 8)
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.5 V ~ 6.0 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification

TABLE 1-3:
FIGURE 1-2:
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
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 suppression
(SDA and SCL pins)
Write cycle time
Endurance
Note 1: Not 100% tested. C
SDA
IN
SDA
OUT
SCL
2004 Microchip Technology Inc.
IL
2: As a transmitter, the device must provide an internal minimum delay time to bridge the undefined region
3: The combined T
4: The times shown are for a single page of 8 bytes. Multiply by the number of pages loaded into the write
5: This parameter is not tested but guaranteed by characterization. For endurance estimates in a specific appli-
max
T
High Endurance Block
Rest of Array
SU
Parameter
(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 Ti specification for standard operation.
cache for total time.
cation, please consult the Total Endurance Model which can be obtained from our website.
:
STA
T
AC CHARACTERISTICS
BUS TIMING DATA
SP
IH
T
AA
min
SP
T
and V
F
B
T
Symbol
T
T
T
T
T
HD
= total capacitance of one bus line in pF.
T
SU
SU
T
HD
SU
HD
T
F
T
T
T
T
T
HIGH
LOW
T
T
CLK
BUF
—
—
:
WR
OF
AA
SP
STA
:
LOW
:
:
HYS
:
:
R
F
DAT
STO
STA
STA
DAT
specifications are due to new Schmitt trigger inputs which provide improved
V
4000
4700
4000
4700
4000
4700
CC
10M
Min
STD. MODE
250
1M
—
—
—
—
—
—
—
0
T
T
= 2.5V-6.0V
HIGH
HD
:
DAT
1000
3500
Max
100
300
250
50
—
—
—
—
—
—
—
—
—
—
5
T
AA
V
20 +0.1
CC
1300
1300
FAST MODE
10M
Min
600
600
600
100
600
1M
C
—
—
—
—
—
—
0
B
= 4.5 - 6.0V
T
SU
Max
400
300
300
900
250
:
50
—
—
—
—
—
—
—
—
—
—
DAT
5
T
ms/page (Note 4)
SU
cycles
Units
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
:
STO
(Note1)
(Note1)
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)
25°C, Vcc = 5.0V, Block Mode
(Note 5)
T
R
Remarks
B
24LC32
T
BUF
DS21072G-page 3
100 pF