Overview
The STMicroelectronics PSD854F2V-12MI is a specialized integrated circuit (IC) designed for use with 8-bit microcontrollers. It belongs to the class of flash in-system programmable (ISP) peripherals, which are essential for configuring and programming microcontroller systems. This IC is part of the PSD854F2 series, known for its robust flash memory capabilities and versatile packaging options.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Type | Flash Memory |
| Memory Size | 2 Mbit |
| Access Time | 120 ns |
| Supply Voltage | 3.0 V |
| Package Type | 52-pin QFP (Quad Flat Package) |
| Operating Temperature | -40°C to +85°C |
Key Features
- In-system programmable (ISP) capability, allowing for programming without removing the device from the system.
- High-density 2 Mbit flash memory, suitable for storing large amounts of data or program code.
- Fast access time of 120 ns, ensuring quick data retrieval and execution.
- Low power consumption, making it suitable for battery-powered and power-sensitive applications.
- Robust and reliable design, with a wide operating temperature range of -40°C to +85°C.
Applications
The PSD854F2V-12MI is widely used in various applications that require high-density flash memory and in-system programmability. These include:
- Embedded systems and IoT devices where program code and data need to be stored and updated frequently.
- Industrial control systems that require reliable and fast data storage.
- Automotive systems, where the device's wide operating temperature range is beneficial.
- Consumer electronics, such as set-top boxes and gaming consoles, that need high-capacity flash memory.
Q & A
- What is the PSD854F2V-12MI used for? The PSD854F2V-12MI is used as a flash memory device for 8-bit microcontrollers, providing in-system programmable capabilities.
- What is the memory size of the PSD854F2V-12MI? The memory size is 2 Mbit.
- What is the access time of the PSD854F2V-12MI? The access time is 120 ns.
- What is the package type of the PSD854F2V-12MI? The package type is 52-pin QFP (Quad Flat Package).
- What is the operating temperature range of the PSD854F2V-12MI? The operating temperature range is -40°C to +85°C.
- Is the PSD854F2V-12MI suitable for automotive applications? Yes, it is suitable due to its wide operating temperature range.
- Can the PSD854F2V-12MI be programmed in-system? Yes, it has in-system programmable (ISP) capability.
- What is the supply voltage for the PSD854F2V-12MI? The supply voltage is 3.0 V.
- Where can I find detailed specifications for the PSD854F2V-12MI? Detailed specifications can be found in the datasheet available from STMicroelectronics or distributors like Mouser and Ovaga Technologies.
- Is the PSD854F2V-12MI available from multiple distributors? Yes, it is available from various distributors including Mouser, Ovaga Technologies, and others.
