Catalog
64Mb 2.7-3.6V Parallel Flash
Key Features
• + Organized as 4M x16
• + Single Voltage Read and Write Operations
• – 2.7-3.6V
• + Superior Reliability
• – Endurance: up to 100,000 Cycles minimum
• – Greater than 100 years Data Retention
• + Low Power Consumption (typical values at 5 MHz)
• – Active Current: 4 mA (typical)
• – Standby Current: 3 µA (typical)
• – Auto Low Power Mode: 3 µA (typical)
• + 128-bit Unique ID
• + Security-ID Feature
• – 256 Word, user One-Time-Programmable
• + Protection and Security Features
• – Hardware Boot Block Protection/WP# Input Pin,
• Uniform (32 KWord) and Non-Uniform (8 KWord)
• options available
• – User-controlled individual block (32 KWord) protection,
• using software only methods
• – Password protection
• + Hardware Reset Pin (RST#)
• + Fast Read and Page Read Access Times:
• – 90 ns Read access time
• – 25 ns Page Read access times
- 4-Word Page Read buffer
• + Latched Address and Data
• + Fast Erase Times:
• – Sector-Erase Time: 18 ms (typical)
• – Block-Erase Time: 18 ms (typical)
• – Chip-Erase Time: 40 ms (typical)
• + Erase-Suspend/-Resume Capabilities
• + Fast Word and Write-Buffer Programming
• Times:
• – Word-Program Time: 7 µs (typical)
• – Write Buffer Programming Time: 1.75 µs / Word
• (typical)
- 16-Word Write Buffer
• + Automatic Write Timing
• – Internal VPP Generation
• + End-of-Write Detection
• – Toggle Bits
• – Data# Polling
• – RY/BY# Output
• + CMOS I/O Compatibility
• + JEDEC Standard
• – Flash EEPROM Pinouts and command sets
• + CFI Compliant
• + Packages Available
• – 48-lead TSOP
• – 48-ball TFBGA
• + All non-Pb (lead-free) devices are RoHS compliant
Description
AI
The SST38VF6403 device is a 4M x16 CMOS Advanced Multi-Purpose Flash Plus (Advanced MPF+) manufactured with SST proprietary, high-performance CMOS SuperFlash technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches. The SST38VF6403 writes (Program or Erase) with a 2.7-3.6V power supply. This device conforms to JEDEC standard pin assignments for x16 memories.