SDA2546-5 Datasheet (Siemens Semiconductor) - Nonvolatile Memory 4-Kbit E2PROM

SDA2546-5, Nonvolatile Memory 4-Kbit E2PROM

I2C Bus Interface The I2C Bus is a bidirectional 2-line bus for the transfer of data between various integrated circuits.

It consists of a data line SDA and a clock line SCL.

The data line requires an external pull-up resistor to VCC (open drain output stages).

The possible operational states of the

SDA2546-5 Features

* q Word-organized reprogrammable nonvolatile memory q q q q q q q q in n-channel floating-gate technology (E2PROM) 512 × 8-bit organization Supply voltage 5 V Serial 2-line bus for data input and output (I2C Bus) Reprogramming mode, 10 ms erase/write cycle Reprogramming by means of on-chip control (