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DS1245Y-70IND from DS,MAXIM - Dallas Semiconductor

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DS1245Y-70IND

Manufacturer: DS

1024k Nonvolatile SRAM

Partnumber Manufacturer Quantity Availability
DS1245Y-70IND,DS1245Y70IND DS 600 In Stock

Description and Introduction

1024k Nonvolatile SRAM The DS1245Y-70IND is a Nonvolatile (NV) SRAM manufactured by Maxim Integrated (now part of Analog Devices). Here are the key specifications:

- **Memory Type**: Nonvolatile SRAM (NV SRAM)
- **Density**: 1,048,576 bits (organized as 128K x 8)
- **Access Time**: 70 ns
- **Operating Voltage**: 4.5V to 5.5V
- **Data Retention**: 10 years minimum (without power)
- **Interface**: Parallel (8-bit data bus)
- **Operating Temperature Range**: -40°C to +85°C (Industrial)
- **Package**: 32-pin DIP (Dual In-line Package)
- **Features**: 
  - Automatic power-fail chip deselect and write protection
  - Unlimited read/write cycles
  - Built-in lithium energy source
  - Directly replaces volatile SRAMs

This device combines SRAM with nonvolatile storage, ensuring data retention during power loss. It is designed for industrial applications requiring reliable, high-speed memory.

Partnumber Manufacturer Quantity Availability
DS1245Y-70IND,DS1245Y70IND DALLAS 1980 In Stock

Description and Introduction

1024k Nonvolatile SRAM The DS1245Y-70IND is a nonvolatile static RAM (NVSRAM) manufactured by DALLAS (now part of Maxim Integrated). Here are its key specifications:

- **Memory Size:** 1,048,576 bits (organized as 128K x 8)
- **Access Time:** 70 ns
- **Operating Voltage:** 5V ±10%
- **Data Retention:** Minimum 10 years without power
- **Temperature Range:** Industrial (-40°C to +85°C)
- **Package:** 32-pin DIP (Dual In-line Package)
- **Interface:** Parallel
- **Features:** Integrated lithium energy source, self-timed write cycle, unlimited read/write cycles
- **Compliance:** RoHS compliant

This device combines SRAM with nonvolatile memory technology, ensuring data retention during power loss.

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