IS61QDPB42M36A-500B4L

IS61QDPB42M36A-500B4L is a block static random access memory (SRAM) chip manufactured and sold by Integrated Silicon Solution, Inc. It is a low-power, low-cost, non-volatile memory chip often used in embedded systems and consumer electronic devices for various applications. The chip features a synchronous SRAM design, with a 5V supply voltage, AS6C41504-60PCN (L) device. This synchronous SRAM uses a pipeline burst read architecture, with a controller that issues addresses sequentially. It also features a single-clock cycle access with a zero-wait-state write capability. The IS61QDPB42M36A-500B4L chip consists of four independent high-speed, high-density 64K x 4 SRAM devices organized as a single bank. It has a total of 28 pins, with sixteen input/output pins, four power supply pins (VCC, GND, VCCQ, and VSSQ) and eight control pins (ADD0-ADD15, CS, WE, OE). The IS61QDPB42M36A-500B4L chip offers an asynchronous read/write function; allowing the processor to access data independently from an external clock. It offers an extended address cycle which allows the processor to address up to 32 Mbits of memory in a single address cycle. It also offers a wide variety of operation modes, including CAS-only (column address strobe), RAS-only (row address strobe), mixed RAS-CAS, and auto-sequential. The IS61QDPB42M36A-500B4L chip also supports pipelining and caching, which allows for improved read and write performance. The chip is organized as a single 16M × 1 device, consisting of sixteen 64K x 4 SRAM banks. Data can be written or read in a single-cycle access. The IS61QDPB42M36A-500B4L chip’s wide range of applications includes memory applications, storage devices, embedded microprocessors and digital signal processors, modems and routers, networking and telecom applications. This chip is used in a variety of consumer electronics devices and applications, such as set-top boxes, televisions, personal digital assistants, digital TVs and other devices.The IS61QDPB42M36A-500B4L chip is also used in a range of industrial, automotive, medical and aerospace applications. In the automotive industry, it is used for displays and engine control systems, as well as for vehicular audio and navigation systems. In the medical industry, it is used for implantable medical devices, medical instrumentation and imaging systems. The chip is also used in industrial systems and applications, such as data storage and communication, industrial automation, and aircraft controls. Overall, the IS61QDPB42M36A-500B4L is a powerful and versatile SRAM chip that is used in a wide range of applications. Its synchronous design and extended address cycle enable it to offer high performance, low power consumption and superior cost effectiveness. The chip’s single-cycle access and wide range of operation modes make it suitable for a variety of embedded applications, as well as for consumer electronics.