IS66WV51216EBLL-70TLI

IS66WV51216EBLL-70TLI is an ISSI memory device in the IS66WV family. It is a 512K × 16-bit static RAM (SRAM) with a typical 70 ns access time. The device uses a parallel SRAM interface with 16 data lines (DQ0–DQ15) and a 19‑bit address space (A0–A18). Standard control signals include Chip Enable (CE), Output Enable (OE), and Write Enable (WE). It operates from a single supply (commonly 3.3 V; check the specific variant) and supports typical SRAM features such as byte/word access and low-power standby modes. The EBLL package denotes a leadless package, and the -TLI suffix indicates the speed grade and packaging/reel options (temperature range).
Common applications: cache buffers, frame buffers, embedded memory for microprocessors/microcontrollers, and other systems requiring fast, random-access 16-bit storage. For exact electrical specs, timing, voltage, temperature range, and pinout, consult the official datasheet.

Pin count: 48 pins.
Function: IS66WV51216EBLL-70TLI is a 512-Mbit, 16-bit wide static RAM (SRAM) with wide-voltage operation (2.7–3.6V). It provides a 16-bit data bus (D0–D15) with addresses A0–A25 and typical control pins (CE, OE, WE) plus LB# and UB# for byte-lane selection. The speed grade is 70 ns.

Manufacturer: Integrated Silicon Solution, Inc. (ISSI).
What kind of company: A semiconductor company specializing in memory products (RAM and non-volatile memory). ISSI is a fabless memory company, designing memory ICs and outsourcing wafer fabrication to foundries.

IS66WV51216EBLL-70TLI is a high-density nonvolatile memory. Typical application areas:
- External memory for embedded systems (MCUs, SoCs, FPGAs/ASICs)
- Firmware/boot code storage and firmware updates
- Look-up tables, fonts/graphics assets, and other nonvolatile data
- Data logging buffers and parameter storage
- Automotive, industrial, and consumer electronics requiring reliable NVM
- Multimedia devices, set‑top boxes, and communications equipment
Use depends on its capacity and interface; consult the datasheet for exact suitability.

Leadless package (LGA/BGA-style, no leads).