(SST39VF6401B / SST39VF6402B) 64 Mbit (x16) Multi-Purpose Flash Plus
Description
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64 Mbit (x16) Multi-Purpose Flash Plus
SST39VF6401B / SST39VF6402B
SST39VF640xB2.
7V 64Mb (x16) MPF+ memories
Data Sheet
FEATURES:
• Organized as 4M x16 • Single Voltage Read and Write Operations – 2.
7-3.
6V • Superior Reliability – Endurance: 100,000 Cycles (Typical) – Greater than 100 years Data Retention • Low Power Consumption (typical values at 5 MHz) – Active Current: 9 mA (typical) – Standby Current: 3 µA (typical) – Auto Low Power Mode: 3 µA (typical) • Hardware Block-Protection/WP# Input Pin – Top Block-Protection (top 32 KWord) for SST39VF6402B – Bottom Block-Protection (bottom 32 KWord) for SST39VF6401B • Sector-Erase Capability – Uniform 2 KWord sectors • Block-Erase Capability – Uniform 32 KWord blocks • Chip-Erase Capability • Erase-Suspend/Erase-Resume Capabilities • Hardware Reset Pin (RST#) • Security-ID Feature – SST: 128 bits; User: 128 bits • Fast Read Access Time: – 70 ns – 90 ns • Latched Address and Data • Fast Erase and Word-Program: – Sector-Erase Time: 18 ms (typical) – Block-Erase Time: 18 ms (typical) – Chip-Erase Time: 40 ms (typical) – Word-Program Time: 7 µs (typical) • Automatic Write Timing – Internal VPP Generation • End-of-Write Detection – Toggle Bits – Data# Polling • CMOS I/O Compatibility • JEDEC Standard – Flash EEPROM Pin Assignments – Software command sequence compatibility - Address format is 11 bits, A10-A0 - Block-Erase 6th Bus Write Cycle is 30H - Sector-Erase 6th Bus Write Cycle is 50H • Packages Available – 48-lead TSOP (12mm x 20mm) – 48-ball TFBGA (8mm x 10mm) • All non-Pb (lead-free) devices are RoHS compliant configuration, or data memory.
For all system applications, they significantly improve performance and reliability, while lowering power consumption.
They inherently use less energy during Erase and Program than alternative flash technologies.
The total energy consumed is a function of the applied voltage, current, and time of application.
Since for any given voltage range, the SuperFlash ...
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