FM24C64 – 64K-Bit Standard 2-Wire Bus Interface Serial EEPROM
Connection Diagram
Dual-in-Line Package (N), SO Package (M8) and TSSOP Package (MT8)
A0
A1
A2
V
SS
1
2
8
7
V
CC
WP
SCL
SDA
FM24C64
3
4
6
5
See Package Number N08E, M08A and MTC08
Pin Names
V
SS
SDA
SCL
WP
V
CC
A0, A1, A2
Ground
Serial Data I/O
Serial Clock Input
Write Protect
Power Supply
Device Address Inputs
2
FM24C64 Rev. C
www.fairchildsemi.com
FM24C64 – 64K-Bit Standard 2-Wire Bus Interface Serial EEPROM
Ordering Information
FM
24
C
XX
F
LZ
E
YY
X
Letter
Blank
X
Package
N
M8
MT8
Blank
E
V
Blank
L
LZ
Blank
F
64
C
Interface
24
FM
Description
Tube
Tape and Reel
8-pin DIP
8-pin SOIC
8-pin TSSOP
0 to 70°C
-40 to +85°C
-40 to +125°C
4.5V to 5.5V
2.5V to 5.5V
2.5V to 5.5V and
<1µA Standby Current
100KHz
400KHz
64K with write protect
CMOS
IIC - 2 Wire
Fairchild Non-Volatile
Memory
Temp. Range
Voltage Operating Range
SCL Clock Frequency
Density
3
FM24C64 Rev. C
www.fairchildsemi.com
FM24C64 – 64K-Bit Standard 2-Wire Bus Interface Serial EEPROM
Product Specifications
Absolute Maximum Ratings
Ambient Storage Temperature
All Input or Output Voltages
with Respect to Ground
Lead Temperature
(Soldering, 10 seconds)
ESD Rating
–65°C to +150°C
6.5V to –0.3V
+300°C
2000V min.
Operating Conditions
Ambient Operating Temperature
FM24C64
FM24C64E
FM24C64V
Positive Power Supply
FM24C64
FM24C64L
FM24C64LZ
0°C to +70°C
-40°C to +85°C
-40°C to +125°C
4.5V to 5.5V
2.5V to 5.5V
2.5V to 5.5V
Standard V
CC
(4.5V to 5.5V) DC Electrical Characteristics
Symbol
Parameter
Test Conditions
Min
I
CCA
I
SB
I
LI
I
LO
V
IL
V
IH
V
OL
Active Power Supply Current
Standby Current
Input Leakage Current
Output Leakage Current
Input Low Voltage
Input High Voltage
Output Low Voltage
I
OL
= 2.1 mA
f
SCL
= 400 KHz
f
SCL
= 100 KHz
V
IN
= GND or V
CC
V
IN
= GND to V
CC
V
OUT
= GND to V
CC
–0.3
V
CC
x 0.7
Limits
Typ
(Note 1)
0.5
10
0.1
0.1
Units
Max
1.0
50
1
1
V
CC
x 0.3
V
CC
+ 0.5
0.4
mA
µA
µA
µA
V
V
V
Low V
CC
(2.5V to 5 .5V) DC Electrical Characteristics
Symbol
Parameter
Test Conditions
Min
I
CCA
I
SB
(Note 3)
I
LI
I
LO
V
IL
V
IH
V
OL
Active Power Supply Current f
SCL
= 400 KHz
f
SCL
= 100 KHz
Standby Current
V
IN
= GND
or V
CC
V
CC
= 2.5V - 4.5V (L)
V
CC
= 2.5V - 4.5V (LZ)
V
CC
= 4.5V - 5.5V
Limits
Typ
(Note 1)
0.5
1
0.1
10
0.1
0.1
Units
Max
1.0
10
1
50
1
1
V
CC
x 0.3
V
CC
+ 0.5
0.4
mA
µA
µA
µA
µA
µA
V
V
V
Input Leakage Current
Output Leakage Current
Input Low Voltage
Input High Voltage
Output Low Voltage
V
IN
= GND to V
CC
V
OUT
= GND to V
CC
–0.3
V
CC
x 0.7
I
OL
= 2.1 mA
Capacitance
T
A
= +25°C, f = 100/400 KHz, V
CC
= 5V
(Note 2)
Symbol
C
I/O
C
IN
Test
Input/Output Capacitance (SDA)
Input Capacitance (A0, A1, A2, SCL)
Conditions
V
I/O
= 0V
V
IN
= 0V
Max
8
6
Units
pF
pF
Note 1:
Typical values are T
A
= 25°C and nominal supply voltage (5V).
Note 2:
This parameter is periodically sampled and not 100% tested.
Note 3:
The "L" and "LZ" versions can be operated in the 2.5V to 5.5V V
CC
range. However the I
SB
values for L and LZ are applicable only when V
CC
is in the 2.5V to 4.5V range.
4
FM24C64 Rev. C
www.fairchildsemi.com
FM24C64 – 64K-Bit Standard 2-Wire Bus Interface Serial EEPROM
AC Test Conditions
Input Pulse Levels
Input Rise and Fall Times
Input & Output Timing Levels
Output Load
V
CC
x 0.1 to V
CC
x 0.9
10 ns
V
CC
x 0.3 to V
CC
x 0.7
1 TTL Gate and C
L
= 100 pF
AC Testing Input/Output Waveforms
0.9V
CC
0.1V
CC
0.7V
CC
0.3V
CC
Read and Write Cycle Limits (Standard and Low V
CC
Range 2.5V - 5.5V)
Symbol
f
SCL
T
I
Parameter
SCL Clock Frequency
Noise Suppression Time Constant at
SCL, SDA Inputs (Minimum V
IN
Pulse width)
SCL Low to SDA Data Out Valid
Time the Bus Must Be Free before
a New Transmission Can Start
Start Condition Hold Time
Clock Low Period
Clock High Period
Start Condition Setup Time
(for a Repeated Start Condition)
Data in Hold Time
Data in Setup Time
SDA and SCL Rise Time
SDA and SCL Fall Time
Stop Condition Setup Time
Data Out Hold Time
Write Cycle Time
100 KHz
Min
Max
100
100
0.3
4.7
4.0
4.7
4.0
4.7
0
250
1
300
4.7
100
6
3.5
400 KHz
Min
Max
400
50
0.1
1.3
0.6
1.5
0.6
0.6
0
120
0.3
300
0.6
50
6
0.9
Units
KHz
ns
µs
µs
µs
µs
µs
µs
ns
ns
µs
ns
µs
ns
ms
t
AA
t
BUF
t
HD:STA
t
LOW
t
HIGH
t
SU:STA
t
HD:DAT
t
SU:DAT
t
R
t
F
t
SU:STO
t
DH
t
WR
Note 4:
The write cycle time (t
WR
) is the time from a valid stop condition of a write sequence to the end of the internal erase/program cycle. During the write cycle,
the FM24C64 bus interface circuits are disabled, SDA is allowed to remain high per the bus-level pull-up resistor, and the device does not respond to its slave
I got this in exchange for EE-FPGA, but it's been lying around gathering dust. It's useless. I'm selling it to someone who needs it. The price is 120, first come first served. Please leave your contac...
My requirement is this: I want to install two monitors, and they are far apart on the virtual desktop (to avoid mutual interference, such as not moving windows in one monitor to another), but after in...
When the WDP500-2A plane grating monochromator is used to test the emission wavelength of a high-power laser diode at different currents, the matching of the laser diode has the disadvantages of lo...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
1 Introduction
Intelligent control instruments are one of the most commonly used controllers in industrial control. They are mainly aimed at a specific parameter (such as pressure, tempera...[Details]
0 Introduction
With the rise and continuous improvement of the solid-state lighting industry, light-emitting diodes (LEDs) have become an alternative lighting technology and are gr...[Details]
With the widespread application of new services and technologies in the communications industry, the scale and capacity of operators' network construction are getting larger and larger, and the ris...[Details]
introduction
At present, measuring instruments are developing towards networking, and each individual embedded instrument will become a node on the Internet. This system realizes the network...[Details]
1 What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space lighti...[Details]
1. Tips for charging UPS for the first time
After purchasing a new UPS, plug the UPS into the 220V mains power grid and charge it for at least 12 hours to ensure that the battery is fully char...[Details]
HL201A is a special thick film driver integrated circuit with a capacity of less than 75AGTR developed by Xi'an Power Electronics Technology Research Institute. The article explains the pin arrange...[Details]
1 Introduction
At present, advocating health has become the focus of people's attention, and the emergence of treadmills has become more and more popular. People can exercise at home or in the ...[Details]
1 Introduction
The stepper motor is an actuator of an open-loop servo motion system, which is controlled in a pulse mode and outputs angular displacement. Compared with AC servo motors and DC servo ...[Details]
Automotive Electronics
京公网安备 11010802033920号
EEWORLD
