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24LC04B-I/SN Memory IC Chip Non Volatile Memory Type Active Part Status

China 24LC04B-I/SN Memory IC Chip Non Volatile Memory Type Active Part Status supplier

Large Image :  24LC04B-I/SN Memory IC Chip Non Volatile Memory Type Active Part Status

Product Details:

Place of Origin: Original
Brand Name: Original Manufacturer
Certification: Rosh
Model Number: 24LC04B-I/SN

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Original Packing
Delivery Time: In stock
Payment Terms: TT, Paypal, Western Union And So On
Supply Ability: 80000
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Detailed Product Description
Part Status: Active Memory Type: Non-Volatile
Memory Format: EEPROM Technology: EEPROM
Memory Size: 4Kb (256 X 8 X 2) Clock Frequency: 400kHz
Write Cycle Time - Word, Page: 5ms Access Time: 900ns

 

24LC04B-I/SN Memory IC Chip EEPROM Memory IC 4Kb (256 x 8 x 2) I²C 400kHz 900ns 8-SOIC

 

Device Selection Table

Note 1: 100 kHz for VCC <2.5V.

 

Features:

• Single Supply with Operation down to 1.7V for 24AA04 Devices, 2.5V for 24LC04B Devices

• Low-Power CMOS Technology:

- Read current 1 mA, typical

- Standby current 1 mA, typical

• 2-Wire Serial Interface, I2C™ Compatible

• Schmitt Trigger inputs for Noise Suppression

• Output Slope Control to eliminate Ground Bounce

• 100 kHz and 400 kHz Clock Compatibility

• Page Write Time 3 ms, typical

• 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

• Packages include 8-lead PDIP, SOIC, TSSOP, DFN, TDFN, MSOP and 5-lead SOT-23 or 4-lead Chip Scale

• Pb-Free and RoHS Compliant

• Temperature Ranges:

- Industrial (I): -40°C to +85°C

- Automotive (E): -40°C to +125°C

Package Types

Description:

The Microchip Technology Inc. 24AA04/24LC04B (24XX04*) 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. Low-voltage design permits operation down to 1.7V, with standby and active currents of only 1 mA and 1 mA, respectively. The 24XX04 also has a page write capability for up to 16 bytes of data. The 24XX04 is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3 DFN, 2x3 TDFN, and MSOP

packages and is also available in the 5-lead SOT-23, or 4-lead Chip Scale package.

Block Diagram

1.0 ELECTRICAL CHARACTERISTICS

Absolute Maximum Ratings (†)

VCC V

All inputs and outputs w.r.t. VSS V to VCC +1.0V

Storage temperature ..-65°C to +150°C

Ambient temperature with power applied ..-40°C to +125°C

ESD protection on all pins ......................................................................................................................................................³ 4 kV

 

 
  24LC04B-I/SN Memory IC Chip Non Volatile Memory Type Active Part Status

 

TABLE 1-1: DC CHARACTERISTICS

 

DC CHARACTERISTICS Industrial (I): Automotive (

 

E):

TA = -40°C to +85°C, VCC = +1.7V to +5.5V TA = -40°C to +125°C, VCC = +2.5V to +5.5V
Param. No. Sym. Characteristic Min. Typ. Max. Units Conditions
D1 VIH WP, SCL and SDA pins
D2 High-level input voltage 0.7 VCC V
D3 VIL Low-level input voltage 0.3 VCC V
D4 VHYS Hysteresis of Schmitt Trigger inputs 0.05 VCC V (Note)
D5 VOL Low-level output voltage 0.40 V IOL = 3.0 mA, VCC = 2.5V
D6 ILI Input leakage current ±1 mA VIN = VSS or VCC
D7 ILO Output leakage current ±1 mA VOUT = VSS or VCC
D8 CIN, COUT Pin capacitance (all inputs/outputs) 10 pF

VCC = 5.0V (Note)

TA = 25°C, FCLK = 1 MHz

D9 ICC write Operating current 0.1 3 mA VCC = 5.5V, SCL = 400 kHz
D10 ICC read   0.05 1 mA
D11 ICCS Standby current

0.01

1

5

mA

mA

Industrial Automotive

SDA = SCL = VCC WP = VSS

Note: This parameter is periodically sampled and not 100% tested.

TABLE 1-2: AC CHARACTERISTICS

 

AC CHARACTERISTICS Industrial (I) Automotive : (E): TA TA

= -40°C

= -40°C

to +85°C, VCC = +1.7V to +5.5V to +125°C, VCC = +2.5V to +5.5V
Param. No. Sym. Characteristic Min. Typ. Max. Units Conditions
1 FCLK Clock frequency

400

100

kHz

2.5V £ VCC £ 5.5V

1.7V £ VCC < 2.5V (24AA04)

2 THIGH Clock high time

600

4000

ns

2.5V £ VCC £ 5.5V

1.7V £ VCC < 2.5V (24AA04)

3 TLOW Clock low time

1300

4700

ns

2.5V £ VCC £ 5.5V

1.7V £ VCC < 2.5V (24AA04)

4 TR

SDA and SCL rise time

(Note 1)

300

1000

ns

2.5V £ VCC £ 5.5V (Note 1)

1.7V £ VCC < 2.5V (24AA04)

(Note 1)

5 TF SDA and SCL fall time

300 ns (Note 1)
6 THD:STA Start condition hold time

600

4000

ns

2.5V £ VCC £ 5.5V

1.7V £ VCC < 2.5V (24AA04)

7 TSU:STA Start condition setup time

600

4700

ns

2.5V £ VCC £ 5.5V

1.7V £ VCC < 2.5V (24AA04)

8 THD:DAT Data input hold time 0

ns (Note 2)
9 TSU:DAT Data input setup time

100

250

ns

2.5V £ VCC £ 5.5V

1.7V £ VCC < 2.5V (24AA04)

10 TSU:STO Stop condition setup time

600

4000

ns

2.5V £ VCC £ 5.5V

1.7V £ VCC < 2.5V (24AA04)

11 TAA

Output valid from clock

(Note 2)

900

3500

ns

2.5V £ VCC £ 5.5V

1.7V £ VCC < 2.5V (24AA04)

12 TBUF Bus free time: Time the bus must be free before a new transmission can start

1300

4700

ns

2.5V £ VCC £ 5.5V

1.7V £ VCC < 2.5V (24AA04)

13 TOF Output fall time from VIH minimum to VIL maximum

20+0.1CB

250

250

ns

2.5V £ VCC £ 5.5V

1.7V £ VCC < 2.5V (24AA04)

14 TSP

Input filter spike suppression

(SDA and SCL pins)

50 ns (Notes 1 and 3)
15 TWC Write cycle time (byte or page) 5 ms
16 Endurance 1M cycles 25°C, (Note 4)

Note 1: Not 100% tested. CB = total capacitance of one bus line in pF.

2: 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.

3: The combined TSP and VHYS specifications are due to new Schmitt Trigger inputs which provide improved noise spike suppression. This eliminates the need for a TI specification for standard operation.

 

 

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