CDP1822CE256-Word x 4-Bit LSI Static RAM | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| CDP1822CE | 73 | In Stock | |
Description and Introduction
256-Word x 4-Bit LSI Static RAM The CDP1822CE is a CMOS 8-bit addressable latch manufactured by RCA. Here are its key specifications:
- **Technology**: CMOS For detailed electrical characteristics and timing parameters, refer to the official RCA datasheet. |
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Application Scenarios & Design Considerations
256-Word x 4-Bit LSI Static RAM# CDP1822CE Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Microprocessor-based systems  as temporary data storage ### Industry Applications ### Practical Advantages ### Limitations ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Power Supply Decoupling   Signal Integrity Issues   Timing Violations  ### Compatibility Issues  Voltage Level Compatibility   Bus Contention  ### PCB Layout Recommendations  Power Distribution   Signal Routing   Thermal Management  ## 3. Technical Specifications ### Key Parameter Explanations  DC Characteristics  |
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| Partnumber | Manufacturer | Quantity | Availability |
| CDP1822CE | HAR | 120 | In Stock |
Description and Introduction
256-Word x 4-Bit LSI Static RAM The CDP1822CE is a CMOS 256-bit random access memory (RAM) manufactured by Harris Semiconductor.  
### Key Specifications:   ### Features:   This information is based on the manufacturer's datasheet for the CDP1822CE. |
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Application Scenarios & Design Considerations
256-Word x 4-Bit LSI Static RAM# CDP1822CE Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Data buffering  in industrial control systems where temporary storage of sensor readings and control parameters is required ### Industry Applications  Medical Equipment : Employed in portable medical devices such as patient monitors and diagnostic equipment where low power consumption is critical for battery operation.  Telecommunications : Suitable for backup memory in telephone systems and network equipment, providing reliable data retention during power transitions.  Consumer Electronics : Integrated into early-generation gaming consoles, educational devices, and home automation systems requiring simple memory functions. ### Practical Advantages and Limitations #### Advantages: #### Limitations: ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Power Supply Decoupling   Signal Integrity Issues   ESD Protection  ### Compatibility Issues with Other Components  Voltage Level Compatibility   Timing Constraints   Bus Loading  ### PCB Layout Recommendations  Power Distribution   Signal Routing   Thermal Management  ## 3. Technical Specifications ### Key Parameter Explanations  Organization : 256 words × 4 |
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| Partnumber | Manufacturer | Quantity | Availability |
| CDP1822CE | HARRIS | 4 | In Stock |
Description and Introduction
256-Word x 4-Bit LSI Static RAM The CDP1822CE is a 256-bit static RAM (SRAM) manufactured by Harris Semiconductor.  
**Key Specifications:**   **Features:**   **Applications:**   This information is based on the original Harris Semiconductor datasheet for the CDP1822CE. |
|||
Application Scenarios & Design Considerations
256-Word x 4-Bit LSI Static RAM# CDP1822CE Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Microprocessor-based systems  as temporary data storage ### Industry Applications ### Practical Advantages and Limitations #### Advantages #### Limitations ## 2. Design Considerations ### Common Design Pitfalls and Solutions #### Power Supply Decoupling #### Signal Integrity Issues #### Timing Violations ### Compatibility Issues #### Voltage Level Matching #### Control Signal Requirements ### PCB Layout Recommendations #### Power Distribution #### Signal Routing #### Component Placement ## 3. Technical Specifications ### Key Parameter Explanations #### Electrical Characteristics |
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