M24M01-R datasheet(6/47 Pages) STMICROELECTRONICS

部件名	M24M01-R

功能描述	1-Mbit serial I²C bus EEPROM

PDF	47 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

6 / 47 page

Description

M24M01-R M24M01-DF

6/47

DocID12943 Rev 14

Description

The M24M01 is a 1 Mbit I2C-compatible EEPROM (Electrically Erasable PROgrammable

Memory) organized as 128 K × 8 bits.

The M24M01-R can operate with a supply voltage from 1.8 V to 5.5 V, and the M24M01-DF

can operate with a supply voltage from 1.7 V to 5.5 V, over an ambient temperature range of

–40 °C / +85 °C.

The M24M01-D offers an additional page, named the Identification Page (256 byte). The

Identification Page can be used to store sensitive application parameters which can be

(later) permanently locked in Read-only mode.

Figure 1. Logic diagram

Table 1. Signal names

Signal name

Function

Direction

E1, E2

Chip Enable

Input

SDA

Serial Data

I/O

SCL

Serial Clock

Input

Write Control

Input

VCC

Supply voltage

VSS

Ground

M24M01-R 数据表(PDF) 6 Page - STMicroelectronics