Summary
The SST38VF6401B/6402B/6403B/6404B are 4M x16 CMOS Advanced Multi-
Purpose Flash Plus (Advanced MPF+) devices manufactured with SST proprietary,
high-performance CMOS Super- Flash technology. The split-gate cell design
and thick-oxide tunneling injector attain better reliability and manufacturability
compared with alternate approaches. The SST38VF6401B/6402B/6403B/6404B
write (Program or Erase) with a 2.7-3.6V power supply. This device conforms to
JEDEC standard pin assignments for x16 memories.
Please see documents section for the Silicon Errata for this device.
Please consider this device
SST38VF6404
Additional Features
Features
- Organized as 4M x16
- Single Voltage Read and Write Operations– 2.7-3.6V
- Superior Reliability– Endurance: 100,000 Cycles minimum– Greater than 100 years Data Retention
- Low Power Consumption (typical values at 5 MHz)– Active Current: 25 mA (typical)– Standby Current: 5 µA (typical)– Auto Low Power Mode: 5 µA (typical)
- 128-bit Unique ID
- Security-ID Feature– 248 Word, user One-Time-Programmable
- Protection and Security Features– Hardware Boot Block Protection/WP# Input Pin, Uniform(32 KWord) and Non-Uniform (8 KWord) optionsavailable– User-controlled individual block (32 KWord) protection,using software only methods– Password protection
- Hardware Reset Pin (RST#)
- Fast Read and Page Read Access Times:– 70 ns Read access time– 25 ns Page Read access times- 8-Word Page Read buffer
- Latched Address and Data
- Fast Erase Times:– 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
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