ACE25QC200GLFMLTH datasheet(25/64 Pages) ACE

tên linh kiện	ACE25QC200GLFMLTH

Giải thích chi tiết về linh kiện	2M BIT SPI NOR FLASH

PDF	64 Pages

Scroll/Zoom	100%

nhà sản xuất	ACE [ACE Technology Co., LTD.]

Trang chủ	http://www.ace-ele.com

Logo

25 / 64 page

ACE25QC200GL

2M BIT SPI NOR FLASH

VER 1.1

Fast Read Quad Output (6Bh)

The Fast Read Quad Output (6Bh) instruction is similar to the Fast Read Dual Output (3Bh) instruction

except that data is output on two pins, SI, SO, /WP, and /HOLD. The Quad Enable (QE) bit in Status

Read Quad Output Instruction allows data to be transferred at four times the rate of standard SPI devices.

The Fast Read Quad Output instruction can operate at the highest possible frequency of fC (see AC

Electrical Characteristics). This is accomplished by adding eight “dummy” clocks after the 24-bit address as

shown in Figure 11. The dummy clocks allow the device's internal circuits additional time for setting up the

initial address. The input data during the dummy clocks is “don’t care”. However, the IO pins should be

high-impedance prior to the falling edge of the first data out clock.

Figure11. Fast Read Quad Output Instruction

ACE25QC200GLFMLTH bảng dữ liệu(PDF) 25 Page - ACE Technology Co., LTD.