The ZB25VQ128 of non-volatile flash memory device supports the standard Serial Peripheral Interface 

(SPI). Traditional SPI single bit serial input and output (Single I/O or SIO) is supported as well as optional two 

bit (Dual I/O or DIO) and four bit (quad I/O or QIO) serial protocols. This multiple width interface is called SPI 

Multi-I/O or MIO.

The ZB25VQ128 support the standard Serial Peripheral Interface (SPI), Dual/Quad I/O SPI as well as 

2-clocks instruction cycle Quad Peripheral Interface (QPI): Serial Clock, Chip Select, Serial Data I/O0 (DI),

I/O1 (DO), I/O2 (WP#), and I/O3 (HOLD# / RESET#). SPI clock frequencies of up to 104MHz are supported 

allowing equivalent clock rates of 208MHz (104MHz x 2) for Dual I/O and 416MHz (104MHz x 4) for Quad I/O 

when using the Fast Read Dual/Quad I/O and QPI instructions. These transfer rates can outperform standard

Asynchronous 8 and 16-bit Parallel Flash memories. The Continuous Read Mode allows for efficient memory 

access with as few as 8-clocks of instruction-overhead to read a 24-bit address, allowing true XIP (execute in 

place) operation.

A Hold pin, Write Protect pin and programmable write protection, with top or bottom array control, provide

further control flexibility. Additionally, the device supports JEDEC standard manufacturer and device ID and 

SFDP Register, a 64-bit Unique Serial Number and three 256-bytes Security Registers.

The ZB25VQ128 provides an ideal storage solution for systems with limited space, signal connections, 

and power. These memories' flexibility and performance is better than ordinary serial flash devices. They are 

ideal for code shadowing to RAM, executing code directly (XIP), and storing reprogrammable data.

FEATURES
? Low power supply operation
- Single 2.3V-3.6V supply
? 128 Mbit Serial Flash
- 128 M-bit/16M-byte/65,536 pages
- 256 bytes per programmable page
- Uniform 4K-byte Sectors, 32K/64K-byte Blocks
? New Family of SpiFlash Memories
- Standard SPI: CLK, CS#, DI, DO, WP#, HOLD#  / RESET#
- Dual SPI: CLK, CS#, DI, DO, WP#, HOLD# /  RESET#
- Quad SPI: CLK, CS#, IO0, IO1, IO2, IO3
- QPI: CLK, CS#, IO0, IO1, IO2, IO3
- Software & Hardware Reset
- Auto-increment Read capability
? Temperature Ranges
- Industrial (-40°C to +85°C)
- Extended (-20°C to +85°C)
? Low power consumption
- 9 mA typical active current
- 2 uA typical power down current
? Efficient “Continuous Read” and QPI Mode
- Continuous Read with 8/16/32/64-Byte Wrap
- As few as 8 clocks to address memory
- Quad Peripheral Interface(QPI) reduces instruction overhead
? Flexible Architecture with 4KB sectors
- Sector Erase (4K-bytes)
- Block Erase (32K/64K-bytes)
- Page Program up to 256 bytes
- More than 100K erase/program cycles
- More than 20-year data retention
? Advanced Security Feature
- Software and Hardware Write-Protect
- Power Supply Lock-Down and OTP  protection
- Top/Bottom, Complement array protection
- Individual Block/Sector array protection
- 64-Bit Unique ID for each device
- Discoverable parameters(SFDP) register
- 3X256-Bytes Security Registers with OTP  locks
- Volatile & Non-volatile Status Register Bits
? High performance program/erase speed
- Page program time: 500us typical
- Sector erase time: 35ms typical
- Block erase time: 250ms typical
- Chip erase time: 50s typical
? Package Options
- SOP8 - 208mil
- VSOP8 - 208mil
- DFN8 (5*6*0.75mm)/(6*8*0.75mm)
- TFBGA24
- All Pb-free packages are RoHS compliant