Are you looking for AT28C25 price in Bangladesh price in bangladesh? Today I will tell you how the price of a AT28C25 price in Bangladesh Today I will let you know.
what is AT28C25 :
The AT28C256 is a high-performance electrically erasable and programmable read only memory. Its 256K of memory is organized as 32,768 words by 8 bits. Manufactured with Microchip’s advanced nonvolatile CMOS technology, the device offers access times to 150 ns with power dissipation of just 440 mW. When the device is deselected, the CMOS standby current is less than 200 µA. The AT28C256 is accessed like a Static RAM for the read or write cycle without the need for external components.
Features of AT28C256
- CMOS and TTL compatible inputs and outputs
- JEDEC approved byte wide pin-out
- High reliability CMOS technology
- Automatic page write operation
- Page write cycle time of 3ms (10ms maximum)
- Page write operation from 1byte to 64byte
- 50mA active current
- Hardware and software data protection
- Single 5V supply
- Operating temperature range from -40°C to 85°C
- 32 Kbits x 8 (256 Kbit)
- 5V ± 10% Supply
- Parallel Interface
- 150ns access time
- Self-Timed Erase and Write Cycles (10 ms max)
- Page Write and Byte Write
- Fast Read Access Time
- 150 ns
- Automatic Page Write Operation
- Internal Address and Data Latches for 64 Bytes
- Internal Control Timer
- Fast Write Cycle Times
- Page Write Cycle Time: 3 ms or 10 ms Maximum
- 1 to 64-byte Page Write Operation
- Low Power Dissipation
- 50 mA Active Current
- 200 µA CMOS Standby Current
- Hardware and Software Data Protection
- DATA Polling for End of Write Detection
- High Reliability CMOS Technology
- Endurance: 104 or 105 Cycles
- Data Retention: 10 Years
- Single 5V ± 10% Supply
- CMOS and TTL Compatible Inputs and Outputs
- JEDEC Approved Byte-wide Pinout
- Full Military and Industrial Temperature Ranges
- Green (Pb/Halide-free) Packaging Option
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