IS21TF32G-JCLI

IS21TF32G-JCLI is a catalog part number for an integrated circuit, typically a high-density non-volatile memory device (often around 32 Gbit) in a specific package variant denoted by the “JCLI” suffix. The exact features depend on the manufacturer, but such parts usually offer a serial memory interface (SPI- or I2C-like), options for x8/x16 data width, and operation within a modest voltage range suitable for embedded systems.
Common applications include firmware/boot memory for microcontrollers and SoCs, data logging, and general storage in consumer or industrial electronics. Specifications that vary by vendor include memory type (flash, MRAM, FRAM, etc.), interface timing, endurance/retention, voltage supply, temperature range, package size, and JEDEC/package code.
For a precise introduction, provide the manufacturer or a datasheet link. I can then summarize the device’s type, capacity, interface, timing, voltage, packaging, and typical applications from the official document.

- Pin count: 8 pins (SOIC/SOP-8 package).
- Function: 32 Gbit serial NOR flash memory (SPI interface) for firmware/data storage.

Manufacturer: Integrated Silicon Solution, Inc. (ISSI).
What kind of company: A fabless semiconductor company that designs and markets memory and analog integrated circuits, outsourcing manufacturing to silicon foundries.

IS21TF32G-JCLI is a high-density non-volatile memory device. Common application areas include:
- Mobile/handheld devices (smartphones, tablets)
- Consumer electronics (TVs, set-top boxes, cameras)
- Automotive infotainment and telematics
- Industrial/IoT edge devices and embedded systems
- Storage peripherals (USB drives, memory cards, external storage)
- Data logging and other storage-reliant applications requiring reliable high-density memory

I don’t have the packaging details. Please refer to ISSI’s datasheet or product page for IS21TF32G-JCLI to confirm the exact package type, ball count, and footprint (the suffix often indicates a BGA/FBGA package).