ROHM Semiconductor BR24C21F-E2
Manufacturer No:
BR24C21F-E2
Manufacturer:
Package:
8-SOIC (0.173, 4.40mm Width)
Description:
3/5V V Surface Mount 8 Pin Memory IC BR24C21 1 kb kb 5mm mm
Quantity:
Delivery:
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BR24C21F-E2 information
ROHM Semiconductor BR24C21F-E2 technical specifications, attributes, parameters and parts with similar specifications to ROHM Semiconductor BR24C21F-E2.
- Type
- Parameter
- Factory Lead Time
- 12 Weeks
- Contact Plating
- Copper, Tin
- Mount
- Surface Mount
- Mounting Type
- Surface Mount
- Package / Case
- 8-SOIC (0.173, 4.40mm Width)
- Number of Pins
- 8
- Operating Temperature
- -40°C~85°C TA
- Packaging
- Tape & Reel (TR)
- Published
- 2008
- Pbfree Code
- yes
- Part Status
- Active
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Number of Terminations
- 8
- ECCN Code
- EAR99
- 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 Pitch
- 1.27mm
- Time@Peak Reflow Temperature-Max (s)
- NOT SPECIFIED
- Base Part Number
- BR24C21
- Pin Count
- 8
- Supply Voltage-Max (Vsup)
- 5.5V
- Power Supplies
- 3/5V
- Supply Voltage-Min (Vsup)
- 2.5V
- Interface
- 2-Wire, I2C, Serial
- Memory Size
- 1Kb 128 x 8
- Memory Type
- Non-Volatile
- Operating Mode
- SYNCHRONOUS
- Clock Frequency
- 400kHz
- Supply Current-Max
- 0.003mA
- Access Time
- 400 ms
- Memory Format
- EEPROM
- Memory Interface
- I2C
- 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
- Length
- 5mm
- Height Seated (Max)
- 1.6mm
Download datasheets and manufacturer documentation for ROHM Semiconductor BR24C21F-E2.
BR24C21F-E2 Overview
Non-Volatile is its memory type. It is available in a case with a Tape & Reel (TR) shape. As you can see, it is embedded in 8-SOIC (0.173, 4.40mm Width) case. There is an 1Kb 128 x 8 memory capacity on the chip. In this device, the memory is of the EEPROM-format, which is a popular format in the mainstream computing sector. 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 is possible to be applied to the supply. There is a recommendation that Surface Mount mounting type should be used for this product. As you can see from the diagram, the chip is planted with 8 terminations. In total, 1 functions are supported by this part. The memory device designed for this application has been designed to be powered by an 4V power supply. With a clock frequency of 400kHz, the memory rotates on its own. To select similar parts, many people use the device's base part number BR24C21. It is encased in an 8-pin package that contains this ic memory chip. It has 8 pins indicating it has 8 memory locations. Chips such as this one are mounted using Surface Mount mounting, a straightforward method of mounting that is effective. This memory chip requires a mere 3/5V of power. By integrating with the I2C-type serial bus, this memory transmits data to the processor. This memory ics is capable of operating with an input current of 0.003mA at max.
BR24C21F-E2 Features
Package / Case: 8-SOIC (0.173, 4.40mm Width)
8 Pins
BR24C21F-E2 Applications
There are a lot of ROHM Semiconductor
BR24C21F-E2 Memory applications.
- telecommunications
- workstations,
- DVD disk buffer
- data buffer
- nonvolatile BIOS memory
- Camcorders
- embedded logic
- eDRAM
- graphics card
- hard disk drive (HDD)
User Guide
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
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Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
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