FM25C040 Fairchild Semiconductor, FM25C040 Datasheet - Page 2

• Manufacturer Part Number: FM25C040
• Description: 4K-Bit SPI Interface Serial CMOS EEPROM
• Manufacturer: Fairchild Semiconductor

FM25C040U Rev. B
Connection Diagram
Pin Names
Ordering Information
FM
25
C
See Package Number N08E (N), M08A (M8), and MTC08 (MT8)
XX
U
Dual-In-Line Package (N), SO Package (M8),
/HOLD
SCK
/WP
/WP
/CS
V
V
SO
/CS
LZ
V
SI
SO
SS
CC
SS
and TSSOP Package (MT8)
E
1
2
3
4
Voltage Operating Range
FM25C040U
Top View
XX
Chip Select Input
Serial Data Output
Write Protect
Ground
Serial Data Input
Serial Clock Input
Suspends Serial Data
Power Supply
2
Density/Mode
Temp. Range
Interface
Package
8
7
6
5
V
/HOLD
SCK
SI
CC
Letter Description
N
M8
MT8
None
V
E
Blank
L
LZ
Ultralite
040
C
25
FM
8-pin DIP
8-pin SO
8-pin TSSOP
0 to 70°C
-40 to +125°C
-40 to +85°C
4.5V to 5.5V
2.7V to 5.5V
2.7V to 5.5V and
<1µA Standby Current
CS100UL Process
4K, mode 0
CMOS technology
SPI
Fairchild Nonvolatile
Memory Prefix
www.fairchildsemi.com