16 Mbit / 32 Mbit / 64 Mbit (x16) Multi-Purpose Flash Plus
SST39VF1601 / SST39VF3201 / SST39VF6401
SST39VF1602 / SST39VF3202 / SST39VF6402
SST39VF160x / 320x / 640x2.7V 16Mb / 32Mb / 64Mb (x16) MPF+ memories
Data Sheet
FEATURES:
• Organized as 1M x16: SST39VF1601/1602
2M x16: SST39VF3201/3202
4M x16: SST39VF6401/6402
• 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 SST39VF1602/3202/6402
– Bottom Block-Protection (bottom 32 KWord)
for SST39VF1601/3201/6401
• 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 Pinouts and command sets
• Packages Available
– 48-lead TSOP (12mm x 20mm)
– 48-ball TFBGA (6mm x 8mm) for 16M and 32M
– 48-ball TFBGA (8mm x 10mm) for 64M
• All non-Pb (lead-free) devices are RoHS compliant
PRODUCT DESCRIPTION
The SST39VF160x/320x/640x devices are 1M x16, 2M
x16, and 4M x16 respectively, CMOS Multi-Purpose
Flash Plus (MPF+) manufactured with SST’s 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 SST39VF160x/320x/640x
write (Program or Erase) with a 2.7-3.6V power supply.
These devices conform to JEDEC standard pinouts for
x16 memories.
Featuring high performance Word-Program, the
SST39VF160x/320x/640x devices provide a typical WordProgram time of 7 µsec. These devices use Toggle Bit or
Data# Polling to indicate the completion of Program operation. To protect against inadvertent write, they have on-chip
hardware and Software Data Protection schemes.
Designed, manufactured, and tested for a wide spectrum of
applications, these devices are offered with a guaranteed
typical endurance of 100,000 cycles. Data retention is rated
at greater than 100 years.
©2005 Silicon Storage Technology, Inc.
S71223-04-000
11/05
1
The SST39VF160x/320x/640x devices are suited for applications that require convenient and economical updating of
program, 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
technology uses less current to program and has a shorter
erase time, the total energy consumed during any Erase or
Program operation is less than alternative flash technologies. These devices also improve flexibility while lowering
the cost for program, data, and configuration storage applications.
The SuperFlash technology provides fixed Erase and Program times, independent of the number of Erase/Program
cycles that have occurred. Therefore the system software
or hardware does not have to be modified or de-rated as is
necessary with alternative flash technologies, whose
Erase and Program times increase with accumulated
Erase/Program cycles.
The SST logo and SuperFlash are registered trademarks of Silicon Storage Technology, Inc.
MPF is a trademark of Silicon Storage Technology, Inc.
These specifications are subject to change without notice.
