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SST26VF016_13 Datasheet, PDF (1/39 Pages) Silicon Storage Technology, Inc – Serial Quad I/O SQI Flash Memory | |||
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A Microchip Technology Company
Serial Quad I/O (SQI) Flash Memory
SST26VF016 / SST26VF032
Data Sheet
The SST26VF016 / SST26VF032 Serial Quad I/O⢠(SQIâ¢) flash device utilizes
a 4-bit multiplexed I/O serial interface to boost performance while maintaining the
compact form factor of standard serial flash devices. Operating at frequencies
reaching 80 MHz, the SST26VF016 / SST26VF032 enables minimum latency
execute-in-place (XIP) capability without the need for code shadowing on an
SRAM. The deviceâs high performance and small footprint make it the ideal choice
for mobile handsets, Bluetooth® headsets, optical disk drives, GPS applications
and other portable electronic products. Further benefits are achieved with SSTâs
proprietary, high-performance CMOS SuperFlash® technology, which significantly
improves performance and reliability, and lowers power consumption for high
bandwidth, compact designs.
Features
⢠Single Voltage Read and Write Operations
â 2.7-3.6V
⢠Serial Interface Architecture
â Nibble-wide multiplexed I/Oâs with SPI-like serial com-
mand structure
- Mode 0 and Mode 3
â Single-bit, SPI backwards compatible
- Read, High-Speed Read, and JEDEC ID Read
⢠High Speed Clock Frequency
â 80 MHz
- 320 Mbit/s sustained data rate
⢠Burst Modes
â Continuous linear burst
â 8/16/32/64 Byte linear burst with wrap-around
⢠Index Jump
â Jump to address index within 256 Byte Page
â Jump to address index within 64 KByte Block
â Jump to address index in another 64 KByte Block
⢠Superior Reliability
â Endurance: 100,000 cycles
â Greater than 100 years data retention
⢠Low Power Consumption:
â Active Read current: 12 mA (typical @ 80 MHz)
â Standby current: 8 µA (typical)
⢠Fast Erase and Byte-Program:
â Chip-Erase time: 35 ms (typical)
â Sector-/Block-Erase time: 18 ms (typical)
⢠Page-Program
â 256 Bytes per page
â Fast Page Program time in 1 ms (typical)
⢠End-of-Write Detection
â Software polling the BUSY bit in status register
⢠Flexible Erase Capability
â Uniform 4 KByte sectors
â Four 8 KByte top parameter overlay blocks
â Four 8 KByte bottom parameter overlay blocks
â Two 32 KByte overlay blocks (one each top and bottom)
â Uniform 64 KByte overlay blocks
- SST26VF016 â 30 blocks
- SST26VF032 â 62 blocks
⢠Write-Suspend
â Suspend program or Erase operation to access another
block/sector
⢠Software Reset (RST) mode
⢠Software Write Protection
â Block-Locking
- 64 KByte blocks, two 32 KByte blocks, and eight 8
KByte parameter blocks
⢠Security ID
â One-Time Programmable (OTP) 256 bit, Secure ID
- 64 bit Unique, factory pre-programmed identifier
- 192 bit user-programmable
⢠Temperature Range
â Industrial: -40°C to +85°C
⢠Packages Available
â 8-contact WSON (6mm x 5mm)
â 8-lead SOIC (200 mil)
⢠All devices are RoHS compliant
©2011 Silicon Storage Technology, Inc.
www.microchip.com
DS-25017A
04/11
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