Description
IS93C46-3GI ISSI – 1024-BIT SERIAL ELECTRIC ERASABLE PROM
FEATURES
State-of-the-art architecture Non-volatile data storage Low voltage operation: 3.0V (Vcc to 6.0V) Full TTL compatible inputs and outputs Auto increment for efficient data dump Low voltage read operation Down to 2.7V Hardware and software write protection Defaults to write-disabled state at power-up Software instructions for write-enable/disable Advanced low voltage CMOS E2PROM technology Versatile, easy-to-use Interface Self-timed programming cycle Automatic erase-before-write Programming status indicator Word and chip erasable Stop SK anytime for power savings Durable and reliable 10-year data retention after 100K write cycles 100,000 write cycles Unlimited read cycles
The is a low cost 1,024-bit, non-volatile, serial It is fabricated using ICSI’s advanced CMOS E2PROM technology. The IS93C46-3 provides efficient non-volatile read/write memory arranged as 64 registers of 16 bits each. Seven 9-bit instructions control the operation of the device, which includes read, write, and mode enable functions. The data out pin (DOUT) indicates the status of the device during in the self-timed non-volatile programming cycle. The self-timed write cycle includes an automatic erasebefore-write capability. To protect against inadvertent writes, the WRITE instruction is accepted only while the chip is in the write enabled state. Data is written in 16 bits per write instruction into the selected register. If Chip Select (CS) is brought HIGH after initiation of the write cycle, the Data Output (DOUT) pin will indicate the READY/BUSY status of the chip.
APPLICATIONS
The IS93C46-3 is ideal for high-volume applications requiring low power and low density storage. This device uses a low cost, space saving 8-pin package. Candidate applications include robotics, alarm devices, electronic locks, meters and instrumentation settings.
Part #: IS93C46-3GI
Part Category: Memory ICs
Manufacturer: Integrated Silicon Solution, Inc.
Description: 64X16 MICROWIRE BUS SERIAL EEPROM, PDSO8
Package Description SO-8
Status Discontinued
Sub Category EEPROMs
Clock Frequency-Max (fCLK) 0.5000 MHz
Data Retention Time-Min 10
Endurance 100000 Write/Erase Cycles
JESD-30 Code R-PDSO-G8
JESD-609 Code e0
Memory Density 1024 bit
Memory IC Type EEPROM
Memory Width 16
Number of Functions 1
Number of Terminals 8
Number of Words 64 words
Number of Words Code 64
Operating Mode SYNCHRONOUS
Operating Temperature-Min -40 Cel
Operating Temperature-Max 85 Cel
Organization 64X16
Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Parallel/Serial SERIAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Power Supplies (V) 3/5
Qualification Status Not Qualified
Serial Bus Type MICROWIRE
Standby Current-Max 1.00E-5 Amp
Supply Current-Max 0.0060 Amp
Supply Voltage-Nom (Vsup) 3 V
Supply Voltage-Min (Vsup) 2.7 V
Supply Voltage-Max (Vsup) 6 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Write Cycle Time-Max (tWC) 10 ms
Write Protection SOFTWARE
Additional Feature AUTOMATIC WRITE
Manufacturer:Intersil
Datasheet:IS93C46-3GI.pdf
