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M5M44800CJ-7 from MITSUBIS

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M5M44800CJ-7

Manufacturer: MITSUBIS, MIT

FAST PAGE MODE 4194304-BIT (524288-WORD BY 8-BIT) DYNAMIC RAM

Partnumber Manufacturer Quantity Availability
M5M44800CJ-7,M5M44800CJ7 MITSUBIS, MIT 6282 In Stock

Description and Introduction

FAST PAGE MODE 4194304-BIT (524288-WORD BY 8-BIT) DYNAMIC RAM The part **M5M44800CJ-7** is manufactured by **MITSUBIS** (Mitsubishi Electric). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** 512K x 8-bit CMOS Pseudo Static RAM (PSRAM)  
- **Voltage Supply:** 5V ±10%  
- **Access Time:** 70ns (max)  
- **Operating Current:** 40mA (typical)  
- **Standby Current:** 10μA (typical)  
- **Package:** 28-pin Plastic DIP (Dual In-line Package)  
- **Operating Temperature Range:** 0°C to +70°C  

### **Descriptions & Features:**  
- **High-Speed Operation:** Compatible with standard SRAM timing.  
- **Low Power Consumption:** Features a low standby current for power-sensitive applications.  
- **Battery Backup Capable:** Supports battery operation due to low power requirements.  
- **Single 5V Power Supply:** Simplifies system design.  
- **CMOS Technology:** Ensures high noise immunity and low power dissipation.  
- **Pseudo Static RAM:** Combines the benefits of DRAM (high density) with SRAM-like interface simplicity.  
- **Wide Compatibility:** Suitable for industrial and consumer electronics applications.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

FAST PAGE MODE 4194304-BIT (524288-WORD BY 8-BIT) DYNAMIC RAM

Alternative Part Number

  • AS4C1M4SA-7TCN --: Alliance Memory specializes in drop-in replacements for legacy DRAMs; 1M x 4 asynchronous SRAM with 70 ns access time matches the M5M44800CJ-7 organization and speed.
  • IS61LV1024-70T --: ISSI 1M x 4 low-voltage asynchronous SRAM with 70 ns access time, functionally equivalent to the Mitsubishi part and widely available.
  • CY7C1021-70ZXC --: Cypress 1M x 4 asynchronous SRAM with 70 ns access time, a well-established alternative for legacy Mitsubishi SRAM designs.
  • AS4C1M16S-7TCN --: Alliance Memory specializes in legacy DRAM drop-in replacements; this 1M x 16 fast-page-mode DRAM matches the M5M44800CJ organization and 70 ns speed grade.
  • IS41C16256-70T --: ISSI 1M x 16 asynchronous DRAM with 70 ns access time, functionally equivalent to the Mitsubishi part for legacy designs.
  • CY7C1021CV33-70ZXC --: 1M x 16 asynchronous SRAM with 70 ns access time; usable as a functional substitute where the DRAM refresh interface can be adapted.

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