Description

M24C01/02-W M24C01/02-R M24C02-F

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DocID024020 Rev 2

1

Description

PROgrammable Memory) organized as 128 (256) × 8 bits.

The M24C01/02-W can be accessed with a supply voltage from 2.5 V to 5.5 V, the

M24C01/02-R can be accessed with a supply voltage from 1.8 V to 5.5 V, and the

M24C02-F can be accessed either with a supply voltage from 1.7 V to 5.5 V (over the full

temperature range) or with an extended supply voltage from 1.6 V to 1.7 V if the

temperature is reduced to 0 °C/ 85 °C. All these devices operate with a clock frequency of

400 kHz.

Figure 1. Logic diagram

Figure 2. 8-pin package connections, top view

2. See Section 9: Package mechanical data for package dimensions, and how to identify pin 1.

Table 1. Signal names

Signal name

Function

Direction

E2, E1, E0

Chip Enable

Input

SDA

Serial Data

I/O

SCL

Serial Clock

Input

WC

Write Control

Input

Supply voltage

-

Ground

-

AI01844f

3

E0-E2

SDA

VCC

M24xxx

WC

SCL

VSS

SDA

VSS

SCL

WC

E1

E0

VCC

E2

AI01845f

1

2

3

4

8

7

6

5