供应ZB25VQ64ASIG 原装 NOR FLASH

ZB25VQ64ASIG原装 NOR FLASH

64Mbit Nor FLash,208Mil 宽体 ,非易失性闪存

ZB25VQ64ASIG原装 NOR FLASH 的技术参数：

KLMBG2JETD-B041 10K 22+

KLMAG1JETD-B041 10K 22+

KLM8G1GETF-B041 10K 22+

KLM4G1FETE-B041 10K 22+

K4E8E324EB-EGCF 10K 22+

K4E6E304EB-EGCF 10K 22+

K4E6E304EC-EGCG 10K 22+

K4B4G1646E-BCNB 10K 22+

K4A8G165WB-BCRC 10K 22+

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ZB25VQ64ASIG原装 NOR FLASH 的描述：

The ZB25VQ64 of non-volatile flash memory device supports the standard Serial Peripheral Interface (SPI). Traditional SPI single bit serial input and output (Single I/O or SIO) is supported as well as optional two bit (Dual I/O or DIO) and four bit (quad I/O or QIO) serial protocols. This multiple width interface is called SPI Multi-I/O or MIO.

The SPI protocols use only 4 to 6 signals: u Chip Select (CS#) u Serial Clock (CLK) u Serial Data - IO0 (DI) - IO1 (DO) - IO2 (WP#) - IO3 (HOLD# / RESET#) Zbit Semiconductor, Inc. Preliminary Datasheet 6 ZB25VQ64 The ZB25VQ64 support the standard Serial Peripheral Interface (SPI), Dual/Quad I/O SPI as well as 2-clocks instruction cycle Quad Peripheral Interface (QPI): Serial Clock, Chip Select, Serial Data I/O0 (DI), I/O1 (DO), I/O2 (WP#), and I/O3 (HOLD# / RESET#).

SPI clock frequencies of up to 104MHz are supported allowing equivalent clock rates of 208MHz (104MHz x 2) for Dual I/O and 416MHz (104MHz x 4) for Quad I/O when using the Fast Read Dual/Quad I/O and QPI instructions. These transfer rates can outperform standard Asynchronous 8 and 16-bit Parallel Flash memories.

The Continuous Read Mode allows for efficient memory access with as few as 8-clocks of instruction-overhead to read a 24-bit address, allowing true XIP (execute in place) operation. A Hold pin, Write Protect pin and programmable write protection, with top or bottom array control, provide further control flexibility. Additionally, the device supports JEDEC standard manufacturer and device ID and SFDP Register, a 64-bit Unique Serial Number and three 256-bytes Security Registers.

The ZB25VQ64 provides an ideal storage solution for systems with limited space,signal connections, and power. These memories' flexibility and performance is better than ordinary serial flash devices. They are ideal for code shadowing to RAM, executing code directly (XIP), and storing reprogrammable data.