IS25WQ080 Datasheet, PDF (1/60 Pages) Integrated Silicon Solution, Inc – 8 Mbit bit Single Operating Voltage Serial Flash Memory

8 Mbit bit Single Operating Voltage Serial Flash Memory
With 104 MHz Dual- or Quad-Output SPI Bus Interface
IS25WQ080
FEATURES
• Single Power Supply Operation
- Low voltage range: 1.65 V – 2 V
• Memory Organization
- IS25WQ080: 1024K x 8 (8 Mbit)
• Cost Effective Sector/Block Architecture
- 8Mb : Uniform 4KByte sectors / Sixteen uniform
64KByte blocks
• Serial Peripheral Interface (SPI) Compatible
- Supports single-, dual- or quad-output
- Supports SPI Modes 0 and 3
- Maximum 33 MHz clock rate for normal read
- Maximum 104 MHz clock rate for fast read
- Maximum 208MHz clock rate equivalent Dual SPI
- Maximum 416MHz clock rate equivalent Quad SPI
• Byte Program Operation
- Typical 8 us/Byte
• Page Program (up to 256 Bytes) Operation
- Maximum 0.7 ms per page program
• Sector, Block or Chip Erase Operation
- Sector Erase (4KB)150 ms (Max)
- Block Erase (32K/64KB)0.5S (Max)
- Chip Erase 6s (8Mb) (Max)
•Deep power-down mode 1uA (Typ)
PRELIMINARY DATASHEET
• Low Power Consumption
- Max 15 mA active read current
- Max 20 mA program/erase current
- Max 50uA standby current
• Hardware Write Protection
- Protect and unprotect the device from write
operation by Write Protect (WP#) Pin
• Software Write Protection
- The Block Protect (BP3, BP2, BP1, BP0) bits
allow partial or entire memory to be configured as
read-only
• High Product Endurance
- Guaranteed 100,000 program/erase cycles per
single sector
- Minimum 20 years data retention
• Industrial Standard Pin-out and Package
- 8-pin PDIP
- 8-pin 208mil SOIC
- 8-pin 150mil SOIC
- 8-pin 150mil VVSOP
- 8-contact WSON
- 16-pin 300mil SOP
- Lead-free (Pb-free) package
Additional 256-byte Security information one-time
programmable (OTP) area
GENERAL DESCRIPTION
The IS25WQ080 are 8Mbit Serial Peripheral Interface (SPI) Flash memories, providing single-, dual or quad-
output. The devices are designed to support a 33 MHz fclock rate in normal read mode, and 104 MHz in fast
read, the fastest in the industry. The devices use a single low voltage power supply, ranging from 1.65 Volt to
2.0 Volt, to perform read, erase and program operations. The devices can be programmed in standard EPROM
programmers.
The IS25WQ080 are accessed through a 4-wire SPI Interface consisting of Serial Data Input/Output (Sl), Serial
Data Output (SO), Serial Clock (SCK), and Chip Enable (CE#) pins. The devices support page program mode,
where 1 to 256 bytes data can be programmed into the memory in one program operation. These devices are
divided into uniform 4 Kbyte sectors or uniform 64 Kbyte blocks.
The IS25WQ080 are manufactured on pFLASH™’s advanced non-volatile technology. The devices are offered
in 8-pin SOIC 150mil/208mil, 8-contact WSON, 8-pin PDIP and 8-pin VVSOP 150mil, .
Integrated Silicon Solution, Inc.- www.issi.com
Rev. A
1
09/18/2012