The ZB25VQ128D 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 133MHz are supported allowing equivalent clock rates of 266MHz (133MHz x 2) for Dual I/O and 532MHz (133MHz 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 128-bit Unique Serial Number and three 1024-Byte Security Registers. The ZB25VQ128D 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
Power Supply Voltage - Single 2.3V-3.6V supply
128M bit 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 SPI Flash 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, RESET# - QPI: CLK, CS#, IO0, IO1, IO2, IO3,RESET# - Software & Hardware Reset - Auto-increment Read capability
Temperature Ranges - Industrial (-40°C to 105°C)
Low power consumption - 1 μA typical standby current, HFM =0 - 10 μA typical standby current, HFM =1 - 1 μA 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-Byte) - Block Erase (32K/64K-Byte) - 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 - 128-Bit Unique ID for each device - Serial Flash Discoverable Parameters (SFDP) Register - 3X1024-Byte Security Registers with OTP locks - Volatile & Non-volatile Status Register Bits
High performance program/erase speed - Page program time: 250us typical - Sector erase time: 45ms typical - Block erase time: 250ms typical - Chip erase time: 50s typical
Package Options - SOP8 - 208mil - VSOP8 - 208mil - SOP16 - 300mil - DFN8 (5*6*0.75mm)/(6*8*0.75mm) - TFBGA24 - All Pb-free packages are RoHS compliant