SA24C1024 Datasheet, PDF (5/27 Pages) List of Unclassifed Manufacturers – 1024Kb EEPROM IIC

Connection Diagrams
SA24C1024 Datasheet
SAIFUN
5
NC
1
8
V_CC
A1
2
7
WP
SA24C1024
NC
3
6
SCL
V_SS
4
5
SDA
NC
1
8
V_CC
A1
2
7
SA24C1024
NC
3
6
SCL
V_SS
4
5
SDA
Figure 2. SO Package (MW), Dual Inline (N) – Top
View
Figure 3. Leadless Package (MLF) – Top View
Note:
For more details, refer to package number N08E and M08D.
Symbol
NC
A1
NC
VSS
SDA
SCL
WP
VCC
Pin Name
Table 1. Pin Names
Description
Not Connected
Device Select Address Input
Pin
Not Connected
Device Ground Input Pin
IIC Data Input/Output Pin
IIC Clock Input Pin
Write Protect
Device Power Input Pin
Has an internal "weak" pulldown, and assumes logic LOW
when left unconnected.
Open Collector/Drain type.
Has an internal "weak" pulldown, and assumes logic LOW
when left unconnected.
When LOW, writing is allowed to the memory array.
When HIGH, writing is not allowed to the memory array, as
defined in Write Protect (WP), page 14.
2.7 V to 3.6 V
Note:
No A2 or A0 pins (Pins 2 and 3) are provided, and are instead treated as Not
Connected. Internal address comparison assumes pin A2 to be 0, and so the
command code should have its corresponding A2 bit set to 0 as well. The
command code should also have its corresponding A0 bit set to add16 (MSB
address bit).