BY25Q80BSSIG 8M BIT SPI NOR FLASH Boya Microelectronics Memory Series

The BY25Q80BSSIG is 8M-bit Serial Peripheral Interface(SPI) Flash memory, and supports the Dual/Quad SPI as well as 2-clocks instruction cycle Quad Peripheral Interface (QPI): Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO), I/O2 (/WP), and I/O3 (/HOLD) . The Dual I/O data is transferred with speed of 216Mbits/s and the Quad I/O & Quad output data is transferred with speed of 432Mbits/s. The device uses a single low voltage power supply, ranging from 2.7 Volt to 3.6 Volt.

Additionally, the device supports JEDEC standard manufacturer and device ID and three 256-bytes Security Registers.

In order to meet environmental requirements, Boya Microelectronics offers 8-pin SOP 208mil, 8pad WSON 6×5-mm, and other special order packages, please contacts Boya Microelectronics for ordering information.

Serial Peripheral Interface
– Standard SPI: SCLK, /CS, SI, SO, /WP, /HOLD
– Dual SPI: SCLK, /CS, IO0, IO1, /WP, /HOLD
– Quad SPI: SCLK, /CS, IO0, IO1, IO2, IO3
– QPI: SCLK, /CS, IO0, IO1, IO2, IO3

Read
– Normal Read (Serial): 55MHz clock rate
– Fast Read (Serial): 108MHz clock rate with 30PF load
– Dual I/O data transfer up to 216Mbits/S
– Quad I/O data transfer up to 432Mbits/S
– Allows XIP (execute in place) Operation: Continuous Read with 8/16/32/64-byte Wrap

Program
– Serial-input Page Program up to 256bytes
– Program Suspend and Resume

Erase
– Block erase (64/32 KB)
– Sector erase (4 KB)
– Chip erase
– Erase Suspend and Resume

Program/Erase Speed
– Page Program time: 0.6ms typical
– Sector Erase time: 50ms typical
– Block Erase time: 0.15/0.25s typical
– Chip Erase time: 4s typical

Flexible Architecture
– Sector of 4K-byte
– Block of 32/64K-byte

Low Power Consumption
– 20mA maximum active current
– 5uA maximum power down current

Software/Hardware Write Protection
– 3×256-Byte Security Registers with OTP Locks
– Discoverable Parameters (SFDP) register
– Enable/Disable protection with WP Pin
– Write protect all/portion of memory via software
– Top or Bottom, Sector or Block selection

Single Supply Voltage
– Full voltage range: 2.7~3.6V

Temperature Range
– Commercial (0℃ to +70℃)
– Industrial (-40℃ to +85℃)
– Industrial (-40℃ to +105℃)

Cycling Endurance/Data Retention
– Typical 100k Program-Erase cycles on any sector
– Typical 20-year data retention