Description

The RDER72E105MUB1C13B is a high-performance one-time programmable read-only memory (OTP EPROM) integrated circuit chip. It is organized as 256K by 8 bits, providing a total of 2,097,152 bits of memory. The chip operates on a single 5V power supply and has a fast read access time of 55 ns. It is designed for use in high-performance microprocessor systems and eliminates the need for speed-reducing wait states. In read mode, it consumes only 8 mA of current, making it a low-power option. The standby mode supply current is typically less than 10 µA.

Specifications and Features

- Fast Read Access Time: 55 ns
- Low Power CMOS Operation
- Standby Current: 100 µA (max)
- Active Current at 5 MHz: 25 mA (max)
- JEDEC Standard Packages:
- 32-Lead 600-mil PDIP
- 32-Lead PLCC
- 32-Lead TSOP
- Supply Voltage: 5V ± 10%
- High-Reliability CMOS Technology:
- ESD Protection: 2,000V
- Latchup Immunity: 200 mA
- Rapid™ Programming Algorithm: 100 µs/byte (typical)
- CMOS and TTL Compatible Inputs and Outputs
- Integrated Product Identification Code
- Commercial and Industrial Temperature Ranges

Application Scenarios

The RDER72E105MUB1C13B is suitable for various applications, including but not limited to:
- Microprocessor systems
- Memory storage devices
- Industrial control systems
- Embedded systems
- Consumer electronics
- Communication devices
- Automotive electronics
- Medical devices
- Aerospace and defense systems

Comparison

- Fast read access time of 55 ns
- Low power consumption
- High reliability with ESD protection and latchup immunity
- Easy integration with CMOS and TTL compatible inputs and outputs
- Rapid programming algorithm

- Requires a 5V power supply
- Limited memory capacity of 2,097,152 bits