Overview
The IS62WV51216BLL-55TLI is a high-speed static RAM (SRAM) produced by Integrated Silicon Solution, Inc. (ISSI). This device is organized as 512K words by 16 bits, totaling 8Mb of memory. It is fabricated using ISSI's high-performance CMOS technology, which ensures high reliability, high performance, and low power consumption. The innovative circuit design techniques employed in this SRAM enable it to operate efficiently, making it suitable for various demanding applications.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Organization | 512K x 16 bits |
| Total Memory | 8Mb |
| Package Type | TSOP-II |
| Pins | 44 |
| Operating Voltage | 2.5V, 3.3V, 3.6V |
| Access Time | 55ns |
| Operating Temperature Range | -40°C to 85°C |
| Standby Power Consumption | 12μW (typical) CMOS standby |
| Active Power Consumption | 36mW (typical) |
| Interface Levels | TTL compatible |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 5 - 48 hours |
Key Features
- Fabricated using ISSI's high-performance CMOS technology for high reliability and low power consumption.
- Fully static operation, no clock or refresh required.
- TTL compatible interface levels.
- Three-state outputs.
- Data control for upper and lower bytes.
- Easy memory expansion using Chip Enable and Output Enable inputs.
- Active LOW Write Enable (WE) controls both writing and reading of the memory.
Applications
- Industrial applications.
- Automotive applications.
Q & A
- What is the memory organization of the IS62WV51216BLL-55TLI?
The IS62WV51216BLL-55TLI is organized as 512K words by 16 bits.
- What is the total memory capacity of this SRAM?
The total memory capacity is 8Mb.
- What is the package type of this SRAM?
The package type is TSOP-II.
- How many pins does this SRAM have?
This SRAM has 44 pins.
- What are the operating voltage ranges for this SRAM?
The operating voltage ranges are 2.5V, 3.3V, and 3.6V.
- What is the access time of this SRAM?
The access time is 55ns.
- What is the operating temperature range for this SRAM?
The operating temperature range is -40°C to 85°C.
- Does this SRAM require a clock or refresh?
No, this SRAM operates fully statically and does not require a clock or refresh.
- What are the interface levels compatible with this SRAM?
The interface levels are TTL compatible.
- How is the power consumption of this SRAM in standby mode?
In standby mode, the power consumption is typically 12μW CMOS standby.
