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BR24C21

Features: 1) 128 x 8 bits serial EEPROM2) Operating voltage range (2.5V~5.5V)3) Completely implements DDC1TM / DDC2TM interface for monitor identificationTransmit-Only ModeRecovery ModeBi-directional Mode4) Page write function : 8 bytes5) Low current consumptionActive (at 5V) : 1.5mA (Typ.)Standby...

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SeekIC No. : 004301426 Detail

BR24C21: Features: 1) 128 x 8 bits serial EEPROM2) Operating voltage range (2.5V~5.5V)3) Completely implements DDC1TM / DDC2TM interface for monitor identificationTransmit-Only ModeRecovery ModeBi-directiona...

BR24C21 Data Sheet

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Part Number:
BR24C21
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/9/27

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Product Details

Description



Features:

1) 128 x 8 bits serial EEPROM
2) Operating voltage range (2.5V~5.5V)
3) Completely implements DDC1TM / DDC2TM interface for monitor identification
Transmit-Only Mode
Recovery Mode
Bi-directional Mode
4) Page write function : 8 bytes
5) Low current consumption
Active (at 5V) : 1.5mA (Typ.)
Standby (at 5V) : 10A (Typ.)
6) DATA security
Write enable feature
Inhibit to WRITE at low Vcc
7) Compact packages
8) High reliability fine pattern CMOS technology
9) Rewriting possible up to 100,000 times
10) Data can be stored for ten years without corruption
11) Noise filters at SCL, SDA and VCLK pins




Pinout

Connection Diagram

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Specifications

Parameter
Symbol
Limits
Unit
Supply voltage
VCC
-0.3 to +6.5
V
Power dissipation
Pd
800(DIP8) *1
mW
450(SOP8) *2
450(SOP-J8) *2
350(SSOP-B8) *3
Storage temperature
Tstg
-65 to +125
°C
Operating temperature
Topr
-40 to +85
°C
Terminal voltage
-
-0.3 to VCC+0.3
V

*1 Degradation is done at 8.0mW/°C for operation above 25°C.
*2 Degradation is done at 4.5mW/°C for operation above 25°C.
*3 Degradation is done at 3.5mW/°C for operation above 25°C.

I/F - Density (Kbit) 1 Bit format (wordxbitxbank) 128×8×1 Supply voltage (V) 2.5 to 5.5 Current consumption Operating(mA) 3 Standby(µA) 100 Write cycle time (ms) 10 Operating temperature (ºC) -40 to +85 Data hold years (Years) 10 Number of data rewrite times (Times) 105




Description

[BR24C21 description ]

?ROHM's serial EEPROM BR24C21 series are optimized for displays as well as Plug & Play memory modules.






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