GD25Q64ESIG

The GD25Q64E (64M-bit) Serial flash supports the standard Serial Peripheral Interface (SPI), and the Dual/Quad SPI: Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO), I/O2 (WP#), I/O3 (HOLD#). The Dual I/O data is transferred with speed of 266Mbit/s, and the Quad I/O data is transferred with speed of 532Mbit/s.

Key features

• 64M-bit Serial Flash - 8192K-Byte - 256 Bytes per programmable page
• Standard, Dual, Quad SPI - Standard SPI: SCLK, CS#, SI, SO, WP#, HOLD# - Dual SPI: SCLK, CS#, IO0, IO1, WP#, HOLD# - Quad SPI: SCLK, CS#, IO0, IO1, IO2, IO3
• High Speed Clock Frequency - 133MHz for fast read - Dual I/O Data transfer up to 266Mbits/s - Quad I/O Data transfer up to 532Mbits/s
• Software/Hardware Write Protection - Write protect all/portion of memory via software - Enable/Disable protection with WP# Pin - Top/Bottom Block protection
• Endurance and Data Retention - Minimum 100,000 Program/Erase Cycles - 20-year data retention typical
• Allows XiP (eXecute In Place) Operation - High speed Read reduce overall XiP instruction fetch time - Continuous Read with Wrap further reduce data latency to fill up SoC cache
• Fast Program/Erase Speed - Page Program time: 0.5ms typical - Sector Erase time: 45ms typical - Block Erase time: 0.15s/0.25s typical - Chip Erase time: 25s typical
• Flexible Architecture - Uniform Sector of 4K-Byte - Uniform Block of 32/64K-Byte
• Low Power Consumption - 12μA typical standby current - 1μA typical deep power down current
• Advanced Security Features - 128-bit Unique ID for each device - Serial Flash Discoverable parameters (SFDP) register - 3x1024-Byte Security Registers With OTP Locks
• Single Power Supply Voltage - Full voltage range: 2.7-3.6V