Microchip Technology Company
©2011 Silicon Storage Technology, Inc. DS-25017A 04/11
Data Sheet
www.microchip.com
Features
• Single Voltage Read and Write Operations
– 2.7-3.6V
• Serial Interface Architecture
– Nibble-wide multiplexed I/O’s with SPI-like serial com-
mand structure
- Mode 0 and Mode 3
– Single-bit, SPI backwards compatible
- Read, High-Speed Read, and JEDEC ID Read
• High Speed Clock Frequency
– 80 MHz
- 320 Mbit/s sustained data rate
• Burst Modes
– Continuous linear burst
– 8/16/32/64 Byte linear burst with wrap-around
• Index Jump
– Jump to address index within 256 Byte Page
– Jump to address index within 64 KByte Block
– Jump to address index in another 64 KByte Block
• Superior Reliability
– Endurance: 100,000 cycles
– Greater than 100 years data retention
• Low Power Consumption:
– Active Read current: 12 mA (typical @ 80 MHz)
– Standby current: 8 µA (typical)
• Fast Erase and Byte-Program:
– Chip-Erase time: 35 ms (typical)
– Sector-/Block-Erase time: 18 ms (typical)
• Page-Program
– 256 Bytes per page
– Fast Page Program time in 1 ms (typical)
• End-of-Write Detection
– Software polling the BUSY bit in status register
• Flexible Erase Capability
– Uniform 4 KByte sectors
– Four 8 KByte top parameter overlay blocks
– Four 8 KByte bottom parameter overlay blocks
– Two 32 KByte overlay blocks (one each top and bottom)
– Uniform 64 KByte overlay blocks
- SST26VF016 – 30 blocks
- SST26VF032 – 62 blocks
• Write-Suspend
– Suspend program or Erase operation to access another
block/sector
• Software Reset (RST) mode
• Software Write Protection
– Block-Locking
- 64 KByte blocks, two 32 KByte blocks, and eight 8
KByte parameter blocks
• Security ID
– One-Time Programmable (OTP) 256 bit, Secure ID
- 64 bit Unique, factory pre-programmed identifier
- 192 bit user-programmable
• Temperature Range
– Industrial: -40°C to +85°C
• Packages Available
– 8-contact WSON (6mm x 5mm)
– 8-lead SOIC (200 mil)
• All devices are RoHS compliant
Serial Quad I/O (SQI) Flash Memory
SST26VF016 / SST26VF032
The SST26VF016 / SST26VF032 Serial Quad I/O™ (SQI™) 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 device’s 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 SST’s
proprietary, high-performance CMOS SuperFlash® technology, which significantly
improves performance and reliability, and lowers power consumption for high
bandwidth, compact designs.
