25Q128 SPI EPROM EEPROM MEMORY FLASH CHIP also known as W25Q128FV (128M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power. The 25Q series offers flexibility and performance well beyond ordinary Serial Flash devices. They are ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP) and storing voice, text and data. WINBOND 25Q128JVSQ operates on a single 2.7V to 3.6V power supply with current consumption as low as 4mA active and 1µA for power-down. W25Q128 array is organized into 65,536 programmable pages of 256-bytes each. Up to 256 bytes can be programmed at a time. Pages can be erased in groups of 16 (4KB sector erase), groups of 128 (32KB block erase), groups of 256 (64KB block erase) or the entire chip (chip erase). W25Q128FV has 4,096 erasable sectors and 256 erasable blocks respectively. The small 4KB sectors allow for greater flexibility in applications that require data and parameter storage. W25Q128 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). 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. WINBOND 25Q128 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. Features : – New Family of SpiFlash Memories Highest Performance Serial Flash Efficient “Continuous Read” and QPI Mode Space Efficient Packaging Advanced Security Features Flexible Architecture with 4KB sectors Low Power, Wide Temperature Range 25Q128 SPI EEPROM MEMORY FLASH CHIP Specifications : – Density 128Mb Vcc 1.65V – 1.95V Frequency 104MHz Temperature Range -40℃ ~ 85℃ / -40℃ ~ 105℃ UID & OTP Feature Volatile & Non-Volatile SR Programmable Output Driver Strength Individual Block/Sector Write Protection SPI/QPI 25Q128 SPI EEPROM MEMORY FLASH CHIP Datasheet : – winbond.com/…lash-memory/serial-nor-flash Package : – 1 x 25Q128 SPI EEPROM MEMORY FLASH CHIP More Products at majju.pk TIP147 Complementary Power Darlington Transistor 100V/10A BC548 NPN Transistor 30V/0.1A MAX7219 IC Serially Interfaced 8-Digit LED Display Driver 4N35 Optocoupler Optoisolator NPN Phototransistor TIP142 NPN Darlington Complementary Power Transistor 100V/10A BD140 PNP Transistor 80V/1.5A Atmega328p Atmel Microcontroller 8 Bit 28 Pins Microcontroller LM324 IC Tone Control Quad OP-AMP PDIP-14 IRF3205 N Channel MOSFET 3205 55V/110A 3205 IRF Inverter TL431 Regulator Programmable Shunt Regulator BC547 NPN Bi-Polar Transistor 50V 0.1A
