贴片 WT25Q16A 兼容贴片GD25Q16 16Mbit LASH存储器芯片 集成电路

n Low power supply operation

- Single 2.3V-3.6V supply

n 16 Mbit Serial Flash

- 16 M-bit/2M-byte/16,384 pages

- 256 bytes per programmable page

- Uniform 4K-byte Sectors, 32K/64K-byte Blocks

n 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

n Temperature Ranges

- Consumer (-20°C to +85°C)

- Industrial (-40°C to +85°C)

n Low power consumption

- 9 mA typical active current

- 2 uA typical power down current

n 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

n 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

n Advanced Security Feature

- Software and Hardware Write-Protect

- Power Supply Lock-Down and OTP protection

- Top/Bottom, Complement 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

n High performance program/erase speed

- Page program time: 400us typical

- Sector erase time: 35ms typical

- Block erase time: 200ms typical

- Chip erase time: 10 Seconds typical

n Package Options

- 8-pin SOP 150/208-mil

- 8-pad WSON 6x5-mm

- 8-pin PDIP 300-mil

- All Pb-free packages are RoHS compliant