HGSEMI HG25Q16M/TR

HG25Q16 is a non-volatile flash memory device supporting the standard Serial Peripheral Interface (SPI). It supports both conventional single-bit serial I/O (Single I/O or SIO) and optional two-bit (Dual I/O or DIO) and four-bit (Quad I/O) serial protocols. This multi-width interface is referred to as SPI Multi I/O or MIO. The SPI protocol uses only 4 to 6 signals:

• Chip Select (CS#)
• Serial Clock (CLK)
• Serial Data
  • IO0 (DI)
  • IO1 (DO)
  • IO2 (WP#)
  • IO3 (HOLD# / RESET#)

Available package options: SOP-8, TSSOP-8, and DFN-8 (4×4). HG25Q16 supports standard SPI, Dual/Quad I/O SPI, and a Quad Peripheral Interface with 2-clock instruction cycles: serial clock, chip select, serial data I/O0 (DI), I/O1 (DO), I/O2 (WP#), and I/O3 (HOLD# / RESET#). SPI clock frequencies up to 104MHz are supported; when using Fast Read Dual/Quad I/O, the equivalent clock rate reaches 208MHz (104MHz×2) for Dual I/O and 416MHz (104MHz×4) for Quad I/O. These transfer rates surpass standard asynchronous 8-bit and 16-bit parallel flash. Continuous Read mode allows 24-bit address reads with as few as 8 clock cycles of instruction overhead, enabling true XIP (Execute-In-Place) operation. The HOLD pin, Write Protect pin, programmable write protection, and top/bottom array control provide enhanced control flexibility. The device also supports JEDEC-standard manufacturer and device ID, SFDP registers, a 64-bit unique serial number, and three 256-byte security registers. HG25Q16 offers an ideal storage solution for systems with limited space, signal connectivity, and power. These memories deliver greater flexibility and performance than conventional serial flash devices, making them well-suited for code shadowing to RAM, direct code execution (XIP), and reprogrammable data storage.

• Low voltage operation
• Single 2.3V – 3.6V supply
• 16M-bit serial flash
• 16M-bit / 2048K-byte / 8192 pages
• 256 bytes programmable per page
• Uniform 4K-byte sectors, 32K/64K-byte blocks
• New SpiFlash memory family
• 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
• Software and hardware reset
• Auto-increment read capability
• Temperature range: Industrial (-40°C ~ +85°C)
• Low power consumption
• Typical active current 9mA
• Typical power-down current 3uA
• High-performance "continuous read" and quad read program/erase speed
• Page program time: typical 400us
• Sector erase time: typical 35ms
• Block erase time: typical 200ms
• Chip erase time: typical 8 seconds
• 8/16/32/64-byte wrap-around continuous read
• Memory addressing in as few as 8 clocks
• Quad peripheral interface reduces instruction overhead
• Flexible architecture with 4KB sectors
• Sector erase (4K bytes)
• Block erase (32K/64K bytes)
• Page program up to 256 bytes
• Over 100K erase/program cycles
• Over 20-year data retention
• Advanced security features
• Software and hardware write protection
• Power supply lock-down and OTP protection
• Top/bottom, complementary array protection
• 64-bit unique ID per device
• Serial Flash Discoverable Parameters (SFDP) register
• 3×256-byte security registers with OTP lock
• Volatile and non-volatile status register bits
• Package options:
  • 8-pin SOP 150mil
  • 8-pin TSSOP
  • 8-pad DFN 4×4mm
• All lead-free packages are RoHS compliant