型号:GD25LQ20E
品牌:GD
最小包装:
封装:SOP8 150mil USON8 1.5x1.5mm USON8 3x2mm
数量:
产 品 说 明 | ||||||||
FEATURES ◆ 4M/2M-bit Serial Flash ◆ Fast Program/Erase Speed - 512K/256K-Byte - Page Program time: 0.4ms typical - 256 Bytes per programmable page - Sector Erase time: 40ms typical - Block Erase time: 0.15s/0.2s typical ◆ Standard, Dual, Quad SPI - Chip Erase time: 1s/0.5s typical - Standard SPI: SCLK, CS#, SI, SO, WP#, HOLD# - Dual SPI: SCLK, CS#, IO0, IO1, WP#, HOLD# ◆ Flexible Architecture - Quad SPI: SCLK, CS#, IO0, IO1, IO2, IO3 - Uniform Sector of 4K-Byte - Uniform Block of 32/64K-Byte ◆ High Speed Clock Frequency - 133MHz for fast read ◆ Low Power Consumption - Dual I/O Data transfer up to 266Mbits/s - 10μA typical standby current - Quad I/O Data transfer up to 532Mbits/s - 1μA typical deep power down current ◆ Software/Hardware Write Protection ◆ Advanced Security Features - Write protect all/portion of memory via software - 128-bit Unique ID for each device - Enable/Disable protection with WP# Pin - Serial Flash Discoverable parameters (SFDP) register - Top/Bottom Block protection - 3x512-Byte Security Registers With OTP Locks ◆ Endurance and Data Retention ◆ Single Power Supply Voltage - Minimum 100,000 Program/Erase Cycles - Full voltage range: 1.65-2.0V - 20-year data retention typical ◆ Package Information ◆ Allows XiP (eXecute In Place) Operation - SOP8 150mil - High speed Read reduce overall XiP instruction fetch time - SOP8 208mil - Continuous Read with Wrap further reduce data latency to - USON8 (1.5x1.5mm) fill up SoC cache - USON8 (3x2mm) - USON8 (3x4mm) GENERAL DESCRIPTIONS The GD25LQ40E/20E (4M/2M-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. |
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