24AA04/24LC04B/24FC04
4K I
2
C Serial EEPROM
Device Selection Table
Part Number
24AA04
24LC04B
24FC04
V
CC
Range
1.7V-5.5V
2.5V-5.5V
1.7V-5.5V
Max. Clock Frequency
400 kHz
(1)
400 kHz
1 MHz
Temp. Ranges
I
I, E
I, E
Available Packages
MC, MNY, P, MS, SN, ST, OT, CSP
MC, MNY, P, MS, SN, ST, OT
MUY, P, MS, SN, ST, OT
Note 1:
100 kHz for V
CC
< 2.5V.
Features
• Single Supply with Operation down to 1.7V for
24AAXX and 24FCXX Devices, 2.5V for 24LCXX
Devices
• Low-Power CMOS Technology:
- Read current 1 mA, maximum
- Standby current 1
μA,
maximum (I-temp.)
• 2-Wire Serial Interface, I
2
C Compatible
• Schmitt Trigger Inputs for Noise Suppression
• Output Slope Control to Eliminate Ground Bounce
• 100 kHz, 400 kHz and 1 MHz Compatibility
• Page Write Time: 5 ms, Maximum
• Self-Timed Erase/Write Cycle
• 16-Byte Page Write Buffer
• Hardware Write-Protect
• ESD Protection >4,000V
• More than 1 Million Erase/Write Cycles
• Data Retention >200 Years
• Factory Programming Available
• RoHS Compliant
• Temperature Ranges:
- Industrial (I): -40°C to +85°C
- Extended (E): -40°C to +125°C
• Automotive AEC-Q100 Qualified
Packages
• 8-Lead DFN, 8-Lead MSOP, 8-Lead PDIP,
8-Lead SOIC, 8-Lead TDFN, 8-Lead TSSOP,
8-Lead UDFN, 5-Lead SOT-23 and 4-Ball CSP
Description
The Microchip Technology Inc. 24XX04
(1)
is a 4-Kbit
Electrically Erasable PROM. The device is organized
as two blocks of 256 x 8-bit memory with a 2-wire serial
interface. Its low-voltage design permits operation
down to 1.7V with standby and active currents of only
1
μA
and 1 mA, respectively. The 24XX04 also has a
page write capability for up to 16 bytes of data.
Note 1:
24XX04 is used in this document as a
generic
part
number
for
the
24AA04/24LC04B/24FC04 devices.
Package Types
8-Lead DFN/TDFN/UDFN
(Top View)
A0
(1)
8-Lead PDIP/MSOP
(Top View)
A0
(1)
A1
(1)
8-Lead SOIC/TSSOP
(Top View)
A0
(1)
A1
(1)
5-Lead SOT-23
(Top View)
SCL
V
SS
SDA
1
2
3
4
V
CC
SCL
5
WP
V
CC
4-Ball CSP
(Top View)
1
3
2
4
V
SS
SDA
1
2
8
7
6
5
V
CC
WP
SCL
SDA
1
1
2
2
3
3
4
4
8
8
7
7
6
6
5
5
V
CC
WP
SCL
SDA
1
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
A1
(1)
A2
(1)
3
V
SS
4
A2
(1)
V
SS
A2
(1)
V
SS
Note 1:
Pins A0, A1 and A2 are not used by the 24XX04 (no internal connections).
2007-2018 Microchip Technology Inc.
DS20001708L-page 1
24AA04/24LC04B/24FC04
1.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
(†)
V
CC
.............................................................................................................................................................................6.5V
All inputs and outputs w.r.t. V
SS
......................................................................................................... -0.3V to V
CC
+1.0V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temperature with power applied ................................................................................................-40°C to +125°C
ESD protection on all pins
4
kV
† NOTICE:
Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
TABLE 1-1:
DC CHARACTERISTICS
Industrial (I):
Extended (E):
Extended (E):
Min.
0.7 V
CC
—
0.05 V
CC
—
—
—
—
—
—
Standby Current
—
—
—
T
A
= -40°C to +85°C, V
CC
= +1.7V to +5.5V
T
A
= -40°C to +125°C, V
CC
= +2.5V to +5.5V (24LC04B)
T
A
= -40°C to +125°C, V
CC
= +1.7V to +5.5V (24FC04)
Max.
—
0.3 V
CC
—
0.40
±1
±1
10
3
1
1
3
5
Units
V
V
V
V
μA
μA
pF
mA
mA
μA
μA
μA
Note
I
OL
= 3.0 mA, V
CC
= 2.5V
V
IN
= V
SS
or V
CC
V
OUT
= V
SS
or V
CC
V
CC
= 5.0V (Note)
T
A
= 25°C, F
CLK
= 1 MHz
V
CC
= 5.5V, SCL = 400 kHz
V
CC
= 5.5V, SCL = 400 kHz
SDA = SCL = V
CC
WP = V
SS
, I-Temp.
SDA = SCL = V
CC
WP = V
SS
, E-Temp. (24FC04)
SDA = SCL = V
CC
WP = V
SS
, E-Temp. (24LC04B)
Conditions
DC CHARACTERISTICS
Param.
Symbol
No.
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
V
IH
V
IL
V
HYS
V
OL
I
LI
I
LO
C
IN
,
C
OUT
I
CCREAD
I
CCS
Characteristic
High-Level Input Voltage
Low-Level Input Voltage
Hysteresis of Schmitt
Trigger Inputs
Low-Level Output
Voltage
Input Leakage Current
Output Leakage Current
Pin Capacitance
(all inputs/outputs)
Typ.
—
—
—
—
—
—
—
—
—
—
—
—
I
CCWRITE
Operating Current
Note:
This parameter is periodically sampled and not 100% tested.
2007-2018 Microchip Technology Inc.
DS20001708L-page 3
24AA04/24LC04B/24FC04
AC CHARACTERISTICS (Continued)
Param.
Symbol
No.
16
T
SP
Industrial (I):
Extended (E):
Extended (E):
Min.
—
T
A
= -40°C to +85°C, V
CC
= +1.7V to +5.5V
T
A
= -40°C to +125°C, V
CC
= +2.5V to +5.5V (24LC04B)
T
A
= -40°C to +125°C, V
CC
= +1.7V to +5.5V (24FC04)
Typ.
—
Max.
50
Units
ns
(Note
1)
Conditions
Characteristic
Input Filter Spike
Suppression
(SDA and SCL pins)
Write Cycle Time
(byte or page)
Endurance
17
18
Note 1:
2:
3:
4:
T
WC
—
1,000,000
—
—
5
—
ms
cycles 25°C, 5.5V, Page Mode
(Note
4)
Characterized but not 100% tested.
As a transmitter, the device must provide an internal minimum delay time to bridge the undefined region
(minimum 300 ns) of the falling edge of SCL to avoid unintended generation of Start or Stop conditions.
C
B
= total capacitance of one bus line in pF.
This parameter is not tested but ensured by characterization. For endurance estimates in a specific
application, please consult the Total Endurance™ Model which can be obtained from Microchip’s website at
www.microchip.com.
FIGURE 1-1:
BUS TIMING DATA
5
2
D3
4
SCL
SDA
IN
7
6
16
3
8
9
10
13
SDA
OUT
(protected)
(unprotected)
14
WP
11
12
2007-2018 Microchip Technology Inc.
DS20001708L-page 5
Embedded System
京公网安备 11010802033920号
EEWORLD
