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Description
The CAT28LV256H-25 is an IC chip belonging to the Electronic Component Model category. It is a low power, low voltage CMOS Parallel E2PROM that is organized into 32K x 8-bits. This component requires a simple interface for in-system programming which is an additional benefit. The on-chip address and data latches, self-timed write cycle with auto-clear and VCC power up/down write protection which saves additional timing and protection hardware. The CAT28LV256H-25 also has DATA Polling and Toggle status bits that signal the start and end of the self-timed write cycle. The component additionally features hardware and software write protection, making this a convenient and safe choice for those in need of an interface for in-system programming.
Specifications and features
- 3.0V to 3.6V Supply
- Read Access Times: 200/250/300 ns
- Low Power CMOS Dissipation:
- Active: 15 mA Max.
- Standby: 150 µA Max.
- Simple Write Operation:
- On-Chip Address and Data Latches
- Self-Timed Write Cycle with Auto-Clear
- Fast Write Cycle Time:
- 10ms Max.
- Commercial, Industrial, and Automotive Temperature Ranges
- CMOS and TTL Compatible I/O
- Automatic Page Write Operation:
- 1 to 64 Bytes in 10ms
- Page Load Timer
- End of Write Detection:
- Toggle Bit
- DATA Polling
- Hardware and Software Write Protection
- 100,000 Program/Erase Cycles
- 100 Year Data Retention
Application Scenarios
The CAT28LV256H-25 is suitable for applications that require low power and low voltage memory operations. Due to its hardware and software write protection feature, this IC chip is also ideal for those in need of an interface for in-system programming.
Comparison
Advantages- Low power CMOS dissipation
- Hardware and software write protection
- Simple interface for in-system programming
- Automatic page write operation
Disadvantages- Write cycle time may be slow for certain applications
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Datasheet
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Shopping guide
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Shipping option:
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Popular parts of the same kind
- Datasheet: Download CAT28LV256H-25
- Chipdatas Part: CD86-CAT28LV256H-25
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/30 03:17 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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