KK24LC16 参数 Datasheet PDF下载

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

µA

and 1 mA respectively. The IZ24LC16B also has a page-write capability for up to 16

bytes of data.

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

• Temperature range -40

o

C to +85

o

C

PACKAGE

T

A

= -40 ... +85

°C

Figure 1. Representative Block Diagram

1