The chip IS61LV25616AL is a 4Mb asynchronous SRAM with a capacity of 256Kx 16bits and a fully compatible pin function from ISSI. It is also a large-capacity memory with relatively short storage time, and its control requirements are relatively simple. Consists of a high-speed, 4,194,304-bit static RAM that can be composed of 262,144 words (16-bit), the device is manufactured by ISSI‘s high-performance CMOS technology. Combining this high-reliability processing technology with innovative circuit design techniques results in the high-performance and low-power IS61LV25616AL device. ISSI agent Hao Qi Core Technology provides a system of product services such as complete product solutions and technical guidance.

Structure of ISSI asynchronous SRAM memory chip IS61LV25616AL:

When OE is high (not selected), the device is in standby mode and power consumption decreases with the CMOS input level. Chip enable input CE and output enable input OE can facilitate memory expansion. An active low write enable (WE) controls memory write and read operations. The high byte (UB) and low byte (LB) control signals control access to data bytes.

IS61LV25616AL contains the following packages: JEDEC standard 44-pin 400-mil SOJ. 44-pin TSOPTypelI. 44-pin LQFP and 48-pin MiniBGA (8mmX10mm).

Main features of ISSI asynchronous SRAM memory chip IS61LV25616AL:

1. High-speed access time 10, 12ns; CMOS low power consumption;

2. The low standby mode power is less than the standby current of the typical value of CMOS 5mA;

3. TTL compatible interface level;

4. Single 3.3V power supply; fully static operation without clock and refresh;

5. Three-state output;

6. High and low byte data control;

7. There are many manufacturers of available industrial-grade temperature SRAMs, but the internal structures of the SRAMs produced are similar.

The above is the relevant introduction of "ISSI asynchronous SRAM memory chip IS61LV25616AL". Shenzhen Hao Qi Core Technology, as an ISSI agent authorized by ISSI company, provides the latest quotations of ISSI company‘s DRAM, SRAM, FLASH and other chips 24 hours a day. It is worth choosing a first-class ISSI agent.