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IS21EF16G - 16GB eMMC

Download the IS21EF16G datasheet PDF. This datasheet also covers the IS21EF08G variant, as both devices belong to the same 16gb emmc family and are provided as variant models within a single manufacturer datasheet.

General Description

ISSI eMMC products follow the JEDEC eMMC 5.1 standard.

It is ideal for embedded storage solutions for Industrial application and automotive application, which require high performance across a wide range of operating temperatures.

Key Features

  • Packaged NAND flash memory with eMMC 5.1 interface - IS21/22EF08G: 8Gigabyte - IS21/22EF16G: 16Gigabyte - Compliant with eMMC Specification Ver.4.3, 4.4, 4.41,4.5,4.51, 5.0, 5.1.
  • Bus mode - High-speed eMMC protocol - Clock frequency: 0-200MHz. - Ten-wire bus (clock, 1-bit command, 8-bit data bus) and a hardware reset.
  • Supports three different data bus widths: 1-bit(default), 4 bits, 8 bits - Data transfer rate: up to 52Mbyte/s (using 8 parallel data lines at 52 MHz).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IS21EF08G-ISSI.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
IS21/22EF08G/16G IS21EF08G IS22EF08G IS21EF16G IS22EF16G 8GB/16GB eMMC with MLC NAND/eMMC 5.1 Interface DATA SHEET Integrated Silicon Solution, Inc. – www.issi.com – 1 Rev. A2 05/30/2024 IS21/22EF08G/16G 8GB/16GB eMMC with MLC NAND/eMMC 5.1 Interface FEATURES • Packaged NAND flash memory with eMMC 5.1 interface - IS21/22EF08G: 8Gigabyte - IS21/22EF16G: 16Gigabyte - Compliant with eMMC Specification Ver.4.3, 4.4, 4.41,4.5,4.51, 5.0, 5.1 • Bus mode - High-speed eMMC protocol - Clock frequency: 0-200MHz. - Ten-wire bus (clock, 1-bit command, 8-bit data bus) and a hardware reset.