Description

Electronic Component Model: SDE2526A2 is a word-organized reprogrammable nonvolatile memory in n-channel floating-gate technology (E2PROM). It has a 256 × 8-bit organization and requires a +5V supply voltage. The model utilizes a serial 2-line bus for data input and output (I2C Bus). The reprogramming mode has a typical 15ms erase/write cycle and can be controlled on-chip without external control. The data retention of this model is longer than 10 years and it supports more than 105 reprogramming cycles per address. It also has an extended temperature range from -40 to 110°C.

Specifications and features

● Word-organized reprogrammable nonvolatile memory in n-channel floating-gate technology (E2PROM)
● 256 × 8-bit organization
● +5V supply voltage
● Serial 2-line bus for data input and output (I2C Bus)
● Reprogramming mode, typ. 15ms erase/write cycle
● Reprogramming by means of on-chip control (without external control)
● Data retention longer than 10 years
● More than 105 reprogramming cycles per address
● Extended temperature range from -40 to 110°C

Application Scenarios

This model can be used in various electronic devices and systems that require reprogrammable nonvolatile memory. It is suitable for applications that involve data storage, such as microcontrollers, communication devices, and consumer electronics.

Comparison

Advantages:

• Word-organized reprogrammable nonvolatile memory
• 256 × 8-bit organization
• Extended temperature range
• More than 105 reprogramming cycles per address

Disadvantages:

• Requires +5V supply voltage
• Serial 2-line bus for data input and output (I2C Bus)