SST39V020-70-4C-NH - Brand New SST IC Chips
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Description
The SST39V020-70-4C-NH is a CMOS Multi-Purpose Flash (MPF) electronic component model manufactured by SST. It is available in three variations: SST39LF010, SST39LF020, SST39LF040, and SST39VF010, SST39VF020, SST39VF040. These variations are organized as 128K x8, 256K x8, and 512K x8 memories respectively.
The SST39V020-70-4C-NH utilizes SST's proprietary high-performance CMOS SuperFlash technology, which offers better reliability and manufacturability than alternative approaches. It features a split-gate cell design and thick-oxide tunneling injector.
When writing with a 3.0-3.6V power supply, the SST39LF010/020/040 variations are used. On the other hand, the SST39VF010/020/040 variations require a 2.7-3.6V power supply. These devices conform to JEDEC standard pinouts for x8 memories.
Specifications and features
- Organized as 128K x8 / 256K x8 / 512K x8
- Single Voltage Read and Write Operations
- Superior Reliability
- Endurance: 100,000 Cycles (typical)
- Greater than 100 years Data Retention
- Low Power Consumption (typical values at 14 MHz)
- Active Current: 5 mA (typical)
- Standby Current: 1 µA (typical)
- Sector-Erase Capability
- Uniform 4 KByte sectors
- Fast Read Access Time:
- 55 ns for SST39LF010/020/040
- 70 ns for SST39VF010/020/040
- Latched Address and Data
- Fast Erase and Byte-Program:
- Sector-Erase Time: 18 ms (typical)
- Chip-Erase Time: 70 ms (typical)
- Byte-Program Time: 14 µs (typical)
- Chip Rewrite Time:
- 2 seconds (typical) for SST39LF/VF010
- 4 seconds (typical) for SST39LF/VF020
- 8 seconds (typical) for SST39LF/VF040
- Automatic Write Timing
- Internal VPP Generation
- End-of-Write Detection
- Toggle Bit
- Data# Polling
- CMOS I/O Compatibility
- JEDEC Standard: Flash EEPROM Pinouts and command sets
- Packages Available
- 32-lead PLCC
- 32-lead TSOP (8mm x 14mm)
- All devices are RoHS compliant
Application Scenarios
The SST39V020-70-4C-NH is commonly used in electronic devices and systems that require non-volatile storage of data. It is suitable for various applications, including but not limited to:
- Embedded systems
- Consumer electronics
- Industrial automation
- Automotive electronics
Comparison
Advantages- Utilizes SST's proprietary high-performance CMOS SuperFlash technology.
- Superior reliability with an endurance of 100,000 cycles (typical) and greater than 100 years data retention.
- Low power consumption with an active current of 5 mA (typical) and standby current of 1 µA (typical).
- Fast erase and byte-program capabilities.
Disadvantages- Requires multiple variations for different power supply voltages.
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Similar parts: 430483 , Click to view
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Datasheet
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- Datasheet: Download SST39V020-70-4C-NH
- Chipdatas Part: CD94-SST39V020-70-4C-NH
- Warehouse: China, Hong Kong
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- Last Updated: 2024/06/27 17:11 +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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