BY25Q32ESSIG

The BY25Q32ES is 32M-bit Serial Peripheral Interface (SPI) Flash memory and supports the Dual/Quad SPI: 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 1024bytes Security Registers.

Key features

• 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
• Read - Normal Read (Serial): 100MHz clock rate - Fast Read (Serial): 120MHz clock rate with 30PF load - Dual I/O data transfer up to 240Mbits/S - Quad I/O data transfer up to 480Mbits/S - Allows XIP (execute in place) Operation: Continuous Read with 8/16/32/64-byte Wrap
• Program - Serial-input Page Program up to 256bytes
• Erase - Block Erase (64/32 KB) - Sector Erase (4 KB) - Chip Erase - Erase Suspend and Resume
• Program/Erase Speed - Page Program time: 0.45ms typical - Sector Erase time: 35ms typical - Block Erase time: 0.10/0.18s typical - Chip Erase time: 11s typical
• Flexible Architecture - Sector of 4K-byte - Block of 32/64K-byte
• Low Power Consumption - 10mA maximum active current - 2uA maximum power down current
• Software/Hardware Write Protection - 3x1024-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 (-40℃ to +85℃) - Industrial (-40℃ to +85℃) - Industrial (-40℃ to +105℃) - Industrial (-40℃ to +125℃)
• Cycling Endurance/Data Retention - Typical 100k Program-Erase cycles on any sector - Typical 20-year data retention