TECHNICAL DATA
16K Serial EEPROM with I2C bus
DESCRIPTION
KK24LC16
The
KK24LC16
is a 16K bit Electrically Erasable PROM. The chip 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
碌A
and 1 mA respectively. The IZ24LC16B also has a page-write capability for up to 16
bytes of data.
FEATURES
鈥?Single supply with operation down to 2.5V
鈥?Low power CMOS technology
- 1 mA active current typical
- 10
碌A
standby current typical at 5.5V
- 5
碌A
standby current typical at 3.0V
鈥?Organized as 8 blocks of 256 bytes (8 x 256 x 8)
鈥?2-wire serial interface bus, I
2
C compatible
鈥?Schmitt trigger inputs for noise suppression
鈥?Output slope control to eliminate ground bounce
鈥?100 kHz (E-temp) and 400 kHz (C/I-temp) compatibility
鈥?Self-timed write cycle (including auto-erase)
鈥?Page-write buffer for up to 16 bytes
鈥?2 ms typical write cycle time for page-write
鈥?Hardware write protect for entire memory
鈥?Can be operated as a serial ROM
鈥?1,000,000 erase/write cycles guaranteed
鈥?Data retention > 200 years
鈥?Temperature range -40
o
C to +85
o
C
PACKAGE
T
A
= -40 ... +85
掳C
Figure 1. Representative Block Diagram
1
1
2
3
