SST36VF1602 Datasheet, PDF (1/26 Pages) Silicon Storage Technology, Inc – 16 Megabit Concurrent SuperFlash

16 Megabit Concurrent SuperFlash
SST36VF1601 / SST36VF1602
Advance Information
FEATURES:
• Organized as 1M x16
• Read Access Time
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• Dual-Bank Architecture for Concurrent
– 70 and 90 ns
Read/Write Operation
• Latched Address and Data
2
– 16 Mbit Bottom Sector Protection
• Fast Erase and Word-Program:
- SST36VF1601: 12 Mbit + 4 Mbit
– 16 Mbit Top Sector Protection
- SST36VF1602: 4 Mbit + 12 Mbit
– Sector-Erase Time: 18 ms (typical)
– Block-Erase Time: 18 ms (typical)
3
– Chip-Erase Time: 70 ms (typical)
• Single 2.7-3.6V Read and Write Operations
– Word-Program Time: 14 µs (typical)
• Superior Reliability
– Endurance: 100,000 Cycles (typical)
– Chip Rewrite Time: 8 seconds (typical)
4
• Automatic Write Timing
– Greater than 100 years Data Retention
– Internal VPP Generation
• Low Power Consumption:
• End-of-Write Detection
5
– Active Current: 25 mA (typical)
– Toggle Bit
– Standby Current: 4 µA (typical)
– Data# Polling
– Auto Low Power Mode: 4 µA (typical)
– Ready/Busy# pin
6
• Hardware Sector Protection/WP# Input Pin
• CMOS I/O Compatibility
– Protects 4 outer most sectors (4 KWord) in the
larger bank by driving WP# low and unprotects
• Conforms to Common Flash Memory
Interface (CFI)
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by driving WP# high
• Hardware Reset Pin (RESET#)
• JEDEC Standards
– Resets the internal state machine to reading
– Flash EEPROM Pinouts and command sets
8
data array
• Packages Available
• Sector-Erase Capability
– Uniform 1 KWord sectors
– 48-Pin TSOP (12mm x 20mm)
– 48-Ball TFBGA (8mm x 10mm)
9
• Block-Erase Capability
– Uniform 32 KWord blocks
10
PRODUCT DESCRIPTION
The SST36VF1601/1602 are suited for applications that
The SST36VF1601/1602 are 1M x16 CMOS Concurrent ^{require convenient and economical updating of program,}
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Read/Write Flash Memory manufactured with SST’s pro- ^{configuration, or data memory. For all system applica-}
prietary, high performance CMOS SuperFlash technol- ^{tions, the SST36VF1601/1602 significantly improve per-}
ogy. The split-gate cell design and thick oxide tunneling ^{formance and reliability, while lowering power consump-}
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injector attain better reliability and manufacturability com- ^{tion. The SST36VF1601/1602 inherently use less energy}
pared with alternate approaches.The SST36VF1601/ ^{during Erase and Program than alternative flash technolo-}
1602 write (Program or Erase) with a 2.7-3.6V power ^{gies. The total energy consumed is a function of the} ₁₃
supply. The SST36VF1601/1602 devices conform to ^{applied voltage, current, and time of application. Since for}
JEDEC standard pinouts for x16 memories.
any given voltage range, the SuperFlash technology uses
less current to program and has a shorter erase time, the
Featuring high performance Word-Program, the _{total energy consumed during any Erase or Program}
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SST36VF1601/1602 devices provide a typical Word-Pro- _{operation is less than alternative flash technologies. The}
gram time of 14 µsec. The devices use Toggle Bit or Data# _{SST36VF1601/1602 also improve flexibility while lower-}
Polling to detect the completion of the Program or Erase _{ing the cost for program, data, and configuration storage}
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operation. To protect against inadvertent write, the _{applications.}
SST36VF1601/1602 devices have on-chip hardware and
Software Data Protection schemes. Designed, manufac- ^{The SuperFlash technology provides fixed Erase and 16}
tured, and tested for a wide spectrum of applications, the ^{Program times, independent of the number of Erase/}
SST36VF1601/1602 devices are offered with a guaran- ^{Program cycles that have occurred. Therefore the sys-}
teed endurance of 10,000 cycles. Data retention is rated ^{tem software or hardware does not have to be modified or}
at greater than 100 years.
de-rated as is necessary with alternative flash technolo-
© 2000 Silicon Storage Technology, Inc. The SST logo and SuperFlash are registered trademarks of Silicon Storage Technology, Inc. Concurrent SuperFlash is a trademark of Silicon Storage Technology, Inc.
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S71142
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These specifications are subject to change without notice.