IN24LC16
16K S
ERIAL
EEPROM
WITH
I
2
C
BUS
DESCRIPTION
The IN24LC16 is a 16K bit Electrically Erasable PROM. The device is organized as eight
blocks of 256 x 8 bit memory with a 2-wire serial interface. Low voltage design permits
operation down to 2.5 volts with standby and active currents of only 5
µA
and 1 mA
respectively. The IN24LC16 also has a page-write capability for up to 16 bytes of data.
The IN24LC16 is available in the standard 8-pin DIP surface mount SO.
FEATURES
• Single supply with operation down to 2.5V
• Low power CMOS technology
- 1 mA active current typical
- 10
µA
standby current typical at 5.5V
- 5
µA
standby current typical at 3.0V
• Organized as 8 blocks of 256 bytes (8 x 256 x 8)
• 2-wire serial interface bus, I
2
C compatible
• Schmitt trigger inputs for noise suppression
• Output slope control to eliminate ground bounce
• 100 kHz (E-temp) and 400 kHz (C/I-temp) compatibility
• Self-timed write cycle (including auto-erase)
• Page-write buffer for up to 16 bytes
• 2 ms typical write cycle time for page-write
• Hardware write protect for entire memory
• Can be operated as a serial ROM
• 1,000,000 erase/write cycles guaranteed
• Data retention > 200 years
• 8-pin DIP, 8-lead SOIC,
Pinning
IN24LC16N Plastic DIP
IN24LC16D SO
Т
А
=
от
–40
до
85
О
С
Pin
01
02
03
04
05
06
07
08
Name
NC
NC
NC
V
SS
SDA
SCL
WP
V
CC
Function
Not connected
Not connected
Not connected
Negative power supply input
Serial Address/Data I/O
Serial Clock
Write Protect Input
Power Supply input
NC
01
NC
02
NC
03
V
SS
04
IN24LC16
08
07
06
05
V
CC
WP
SCL
SDA
1
INTEGRAL [ INTEGRAL CORP. ]
