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BR24C21FV-E2

BR24C21FV-E2

BR24C21FV-E2

ROHM Semiconductor

3/5V V Surface Mount 8 Pin Memory IC BR24C21 1 kb kb 4.4mm mm

SOT-23

BR24C21FV-E2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Contact PlatingCopper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-LSSOP (0.173, 4.40mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Published 2008
JESD-609 Code e2
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin/Copper (Sn/Cu)
Technology CMOS
Voltage - Supply 2.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 4V
Terminal Pitch0.65mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BR24C21
Pin Count8
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3/5V
Supply Voltage-Min (Vsup) 2.5V
Interface 2-Wire, I2C, Serial
Memory Size1Kb 128 x 8
Memory TypeNon-Volatile
Operating ModeSYNCHRONOUS
Clock Frequency 400kHz
Supply Current-Max 0.003mA
Memory Format EEPROM
Memory InterfaceI2C
Memory Width 8
Write Cycle Time - Word, Page 10ms
Density 1 kb
Standby Current-Max 0.0001A
Serial Bus Type I2C
Endurance 100000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 10ms
Data Retention Time-Min 10
I2C Control Byte 1010XXXR
Height Seated (Max) 1.25mm
Length 4.4mm
Width 3mm
RoHS StatusROHS3 Compliant
In-Stock:8235 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.466485$0.466485
10$0.440080$4.4008
100$0.415170$41.517
500$0.391670$195.835
1000$0.369500$369.5

BR24C21FV-E2 Product Details

BR24C21FV-E2 Overview


In this case, the memory type of the device can be classified as Non-Volatile. It comes in a Tape & Reel (TR). The case is embedded in 8-LSSOP (0.173, 4.40mm Width). There is 1Kb 128 x 8 of memory on the chip. Memory data is stored in EEPROM-format, which is common in mainstream devices. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. A voltage of 2.5V~5.5V can be supplied to memory ics. As far as the mounting type is concerned, Surface Mount is recommended. As you can see from the diagram, the chip is planted with 8 terminations. There are 1 functions supported by this part as part of the comprehensive working process. This ic memory chip is designed to be supplied with 4V. There is a clock frequency rotation of the memory within a 400kHz range. It is common to select similar parts by referring to the device's base part number, BR24C21. The ic memory chip comes in a package with 8 pins that allows it to be connected to a computer. It is worth noting that this memory device has 8 pins, which indicates it has 8 memory locations. This chip uses Surface Mount mounting, a straightforward, high-efficiency method of mounting. This memory chip requires a mere 3/5V of power. It is helpful to carry data to the CPU using the I2C-type serial bus that this memory integrates with. In order to operate your device, you will need to provide a maximum supply current of 0.003mA.

BR24C21FV-E2 Features


Package / Case: 8-LSSOP (0.173, 4.40mm Width)
8 Pins

BR24C21FV-E2 Applications


There are a lot of ROHM Semiconductor BR24C21FV-E2 Memory applications.

  • graphics card
  • embedded logic
  • servers
  • data buffer
  • cell phones
  • eDRAM
  • workstations,
  • hard disk drive (HDD)
  • nonvolatile BIOS memory
  • DVD disk buffer

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