24C64中文資料西門子數(shù)據(jù)手冊PDF規(guī)格書

Features

? Data EEPROM internally organized as

8192 bytes and 256 pages × 32 bytes

? Page Protection Mode for protecting the EEPROM

against unintended data changes

(SLx 24C64.../P types only)

? Low power CMOS

? VCC = 2.7 to 5.5 V operation

? Two wire serial interface bus, I2C-Bus compatible

? Three chip select pins to address 8 devices

? Filtered inputs for noise suppression with

Schmitt trigger

? Clock frequency up to 400 kHz

? High programming flexibility

– Internal programming voltage

– Self timed programming cycle including erase

– Byte-write and page-write programming, between

1 and 32 bytes

– Typical programming time 5 ms for up to 32 bytes

? High reliability

– Endurance 106 cycles1)

– Data retention 40 years1)

– ESD protection 4000 V on all pins

? 8 pin DIP/DSO packages

? Available for extended temperature ranges

– Industrial: ? 40 °C to + 85 °C

– Automotive: ? 40 °C to + 125 °C