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PDF FT24C02A Data sheet ( Hoja de datos )
| Número de pieza | FT24C02A | |
| Descripción | EEPROM | |
| Fabricantes | FMD | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de FT24C02A (archivo pdf) en la parte inferior de esta página. Total 20 Páginas | ||
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Fremont Micro Devices
Two-Wire Serial EEPROM
2K (8-bit wide)
FT24C02A
FEATURES
Low voltage and low power operations:
FT24C02A: VCC = 1.8V to 5.5V, Industrial temperature range (-40℃ to 85℃).
Two Versions of FT24C02A:
FT24C02A-5xx: Low cost with 5 valid pins. Suitable for most application except those with
more than one EEPROM on the same IIC Bus. Details in the “Device Addressing” section.
FT24C02A-Uxx: 8 valid pins suitable for all application.
Maximum Standby current < 1µA (typically 0.02µA and 0.06µA @ 1.8V and 5.5V respectively).
16 bytes page write mode.
Partial page write operation allowed.
Internally organized: 256 × 8 (2K).
Standard 2-wire bi-directional serial interface.
Schmitt trigger, filtered inputs for noise protection.
Self-timed programming cycle (5ms maximum).
1 MHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility.
Automatic erase before write operation.
Write protect pin for hardware data protection.
High reliability: typically 1, 000,000 cycles endurance.
100 years data retention.
Standard 8-pin PDIP/SOIC/TSSOP/DFN and 5-pin SOT-23/TSOT-23 Pb-free packages.
DESCRIPTION
The FT24C02A is 2048 bits of serial Electrical Erasable and Programmable Read Only Memory,
commonly known as EEPROM. They are organized as 256 words of 8 bits (1 byte) each. The devices
are fabricated with proprietary advanced CMOS process for low power and low voltage applications.
These devices are available in standard 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-lead DFN
and 5-lead SOT-23/TSOT-23 packages. A standard 2-wire serial interface is used to address all read
and write functions. Our extended VCC range (1.8V to 5.5V) devices enables wide spectrum of
applications.
© 2009 Fremont Micro Devices Inc.
DS3011B-page1
1 page  
FT24C02A
(E) STANDBY MODE
The EEPROM goes into low power STANDBY mode after a fresh power up, after receiving a STOP bit
in read mode, or after completing a self-time internal programming operation.
SCL
SDA
START
Condition
Data
Valid
Data
Transition
STOP
Condition
Figure 3: Timing diagram for START and STOP conditions
START Condition
SCL
Data in
Data out
ACK
Figure 4: Timing diagram for output ACKNOWLEDGE
© 2009 Fremont Micro Devices Inc.
DS3011B-page5
5 Page 
FT24C02A
DC CHARACTERISTICS
Symbol
VCC1
ICC
ICC
ISB1
ISB2
ISB3
IIL
ILO
VIL
VIH
VOL1
VOL2
Parameter
Power supply VCC
Supply read current
Supply write current
Supply current
Supply current
Supply current
Input leakage current
Output leakage
current
Input low level
Input high level
Output low level
Output low level
Test Conditions
VCC @ 5.0V SCL = 400 kHz
VCC @ 5.0V SCL = 400 kHz
VCC @ 1.8V, VIN = VCC or VSS
VCC @ 2.5V, VIN = VCC or VSS
VCC @ 5.0V, VIN = VCC or VSS
VIN = VCC or VSS
VIN = VCC or VSS
VCC @ 1.8V, IOL = 0.15 mA
VCC @ 3.0V, IOL = 2.1 mA
Min
1.8
-0.6
VCC × 0.7
Typical
0.5
2.0
0.07
Max
5.5
1.0
3.0
1.0
1.0
1.0
3.0
3.0
VCC × 0.3
VCC + 0.5
0.2
0.4
Unit
s
V
mA
mA
µA
µA
µA
µA
µA
V
V
V
V
ORDER CODE:
FT24C02A – XXX - X
Temperature Range
U / 5: -40 to 85?
Package
D: DIP
S: SOP
M: MSOP
T: TSSOP
L: SOT23-5
P: TSOT23-5
N: DFN
Packaging
B: Tube
T: Tape and Reel
Option
G: Green Package RoHS Compliant
R: RoHS Compliant
© 2009 Fremont Micro Devices Inc.
DS3011B-page11
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet FT24C02A.PDF ] | |
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