Datasheet

Description M93S46-W M93S56-W M93S66-W
6/37 DocID5124 Rev 6
1 Description
The M93S46, M93S56, M93S66 devices are Electrically Erasable PROgrammable
Memories (EEPROMs) organized as 64, 128 or 256 words (one word is 16 bits), accessed
through the MICROWIRE bus.
The M93S46, M93S56, M93S66 can operate with a supply voltage from 2.5 V to 5.5 V over
an ambient temperature range of -40
°C / +85 °C.
Figure 1. Logic diagram
Figure 2. 8-pin package connections
Note: See Chapter 9: Package mechanical data for package dimensions, and how to identify
pin-1.
AI02020
D
V
CC
M93Sx6
V
SS
C Q
PRE
W
S
V
SS
Q
W
PREC
SV
CC
D
AI02021
M93Sx6
1
2
3
4
8
7
6
5