Rato
Description :
RT93LC46
The 93LC46 is 1K bit Serial EEPROM memory devices which are configured as
either registers of 16 bits (ORG pin at Vcc) or 8 bits (ORG pin at GND). Each
register can be written (or read) serially by using the DI (or DO) pin. The devices
are designed to endure 1,000,000 program/erase cycles and have a data
retention of 100 years. The devices are available in 8-pin DIP 8-pin sop or 8-pin
,
TSSOP packages.
Features :
Pin Out :
High speed operation: 93LC46 1MHz
Low power CMOS technology
1.8 to 6.0 volt operation
Selectable x8 or x16 memory organization
Self-timed write cycle with auto clear
Hardware and software write protection
Power-up inadvertent write protection
1,000,000 Program/erase cycles
100 year data retention
Absolute Maximum Rating:
Temperature Under Bia ----------------------------------------
Storage Temperature
-----------------------------------------
Voltage on any Pin with Respect to Ground ------------
Vcc with Respect to Ground ---------------------------------
Package Power Dissipation Capability (T
A
=25鈩? -----
Output Short Circuit Current ---------------------------------
-55鈩冣埣+125鈩?/div>
-65鈩冣埣+150鈩?/div>
-2.0V鈭?Vcc +2.0V
-2.0V
鈭?7.0V
1.0W
100 mA
Operating Characteristics :
Operating voltage
1.8V to 6V
Operating current
Max. write current : < 3mA
Max. read current : < 500uA
Max. stand by current : 10uA
G030425-V1.0
1
Operating clock frequencies
200 KHz at 1.8V to 6V
1000 KHz at 4.5V to 5.5V
1K Bit Serial EEPROM
1
