仕様
| 属性 | 値 |
| Package | Tray |
| ProductStatus | Obsolete |
| MemoryType | Volatile |
| MemoryFormat | DRAM |
| Technology | SDRAM - DDR3L |
| MemorySize | 1Gb (64M x 16) |
| MemoryInterface | Parallel |
| ClockFrequency | 933 MHz |
| WriteCycleTime-WordPage | 15ns |
| AccessTime | 20 ns |
| Voltage-Supply | 1.283V ~ 1.45V |
| OperatingTemperature | 0°C ~ 95°C (TC) |
| MountingType | Surface Mount |
| Package/Case | 96-TFBGA |
概要
Description
IS43TR16640BL-107MBL is a memory IC from ISSI (Intersil/ISSI line) intended as external RAM for embedded systems. It provides high-density memory with a parallel interface and low-power operation, suitable for use as caches, buffers, or frame buffers in microcontroller/SoC designs. Exact details—capacity, bus width, speed grade, operating voltage, timing, and package—vary by revision, so the official datasheet should be consulted for precise specs. If you’d like, I can fetch and summarize the exact datasheet.
Pinout
Pin count depends on the package (e.g., SOIC, TSOP, BGA). Please specify the package type to give an exact pin count.
Function: IS43TR16640BL-107MBL is a PSRAM (pseudo-SRAM) memory device from ISSI. It provides a random-access memory with SRAM-like interface (address lines, data I/O, and control signals such as CE, WE, OE). The exact data width and capacity are defined by the specific variant and package, typically in the tens of megabits range with an asynchronous/SRAM-like interface.
Function: IS43TR16640BL-107MBL is a PSRAM (pseudo-SRAM) memory device from ISSI. It provides a random-access memory with SRAM-like interface (address lines, data I/O, and control signals such as CE, WE, OE). The exact data width and capacity are defined by the specific variant and package, typically in the tens of megabits range with an asynchronous/SRAM-like interface.
Manufacturer
Manufacturer: Integrated Silicon Solution, Inc. (ISSI).
What kind of company: A semiconductor company that designs and provides memory ICs (such as DRAM and SRAM) for embedded and consumer applications. ISSI is a memory-focused chipset supplier.
What kind of company: A semiconductor company that designs and provides memory ICs (such as DRAM and SRAM) for embedded and consumer applications. ISSI is a memory-focused chipset supplier.
Application
IS43TR16640BL-107MBL is a memory device. Typical application areas include:
- Mobile and embedded systems (smartphones, tablets, wearables)
- Graphics/video memory (frame buffers, image buffering)
- Networking/telecommunications equipment (buffers, caches, line cards)
- Automotive electronics (infotainment, instrument clusters)
- Industrial automation and data acquisition systems
- Consumer electronics (set-top boxes, printers, digital cameras, game consoles)
Used as system memory, buffers, or cache/storage in compact boards and embedded platforms.
- Mobile and embedded systems (smartphones, tablets, wearables)
- Graphics/video memory (frame buffers, image buffering)
- Networking/telecommunications equipment (buffers, caches, line cards)
- Automotive electronics (infotainment, instrument clusters)
- Industrial automation and data acquisition systems
- Consumer electronics (set-top boxes, printers, digital cameras, game consoles)
Used as system memory, buffers, or cache/storage in compact boards and embedded platforms.
Package
It uses an MBL 96-ball BGA package.
